Infrastructure Investors in London

Actis is a leading global investor in sustainable infrastructure, focusing on emerging markets across Africa, Asia, and Latin America. With a legacy rooted in development finance, Actis was established as an independent firm in 2004, and has since built a robust portfolio across energy, real estate, digital infrastructure, and private equity sectors. The firm is recognized for its impact-driven approach, integrating sustainability into every investment decision. The firm specializes in creating market leaders in sectors that support the growth and modernization of emerging economies. Actis combines deep local knowledge with global expertise to build businesses that are not only financially successful but also environmentally and socially responsible. By aligning investor returns with positive societal outcomes, Actis stands out as a responsible capital allocator. With a presence in major financial and growth centers around the world, Actis operates from 17 offices across five continents. It manages over $12 billion in assets, backed by institutional investors who share its long-term vision. Actis continues to drive change by deploying capital in ways that foster innovation, resilience, and inclusive growth in developing regions.

Asterion Industrial Partners is an independent investment management firm focused on infrastructure investments across the European mid-market. Founded in 2018, the firm combines transactional expertise, operational experience, and industrial knowledge within a pan-European strategy. Asterion leverages extensive networks of investment professionals, operating partners, and industrial advisors to originate differentiated transactions. The firm employs an active asset management approach and operates with a commitment to operational transparency, responsible investment practices, and best-in-class governance across its organization, portfolio companies, and local communities. Asterion maintains a diversified portfolio spanning multiple infrastructure sectors, including renewable energy, telecommunications, data centers, healthcare transportation, urban mobility, and aviation. They focus on mid-market infrastructure investments, targeting growth and expansion stage opportunities. The firm has successfully exited several investments and currently manages multiple funds, with its most recent fund closing at approximately $1.63 billion in July 2024.

B-FLEXION is a private, entrepreneurial investment firm that collaborates with sophisticated capital to achieve the shared objective of delivering exceptional value across generations, while also making a positive contribution to society. The firm operates with an 'active owner' philosophy, overseeing growth-oriented operating businesses and asset managers. Its investment scope encompasses partnering with asset managers across diverse sectors, including Private Equity, Venture Capital, Infrastructure, Technology, Real Estate, Hedge Funds, Public and Private Credit, and Public Securities.Building upon its rich heritage, B-FLEXION also actively expands operating businesses within transformative industries. These are primarily concentrated in the fields of Life Sciences, Healthcare Services, and Digital Health. The firm's approach integrates multi-generational family values, an entrepreneurial mindset, and institutional private equity disciplines to cultivate significant expertise in its investment areas.The firm's portfolio includes notable investments and acquisitions such as Radius Health, a specialty biopharmaceutical company, and Paratek Pharmaceuticals, which combined with Radius Health to form a scaled specialty pharmaceutical platform. Other investments include HerMD (Series A), Santhera (Post IPO), and Zwift (Series A). B-FLEXION has also acquired companies like Allergy Partners, Strategic Investment Group, and Vantage Infrastructure, demonstrating its broad investment strategy across various sectors.B-FLEXION is owned by Ernesto Bertarelli and traces its roots back to a biopharmaceutical company that evolved over three generations, with an investment track record spanning more than two decades. The firm places a strong emphasis on its people, considering the targeting and development of talent as a strategic imperative. Its leadership team includes Ernesto Bertarelli as Chairman, Sarah Crawford as Group CFO, Partner and Member of the Board, and Ranjani Kearsley as Head of Asset Management Investments, among other experienced professionals.

Basalt Infrastructure Partners is a dedicated infrastructure investment firm that focuses on sustainable infrastructure projects. Established in 2015, the firm has developed a strong reputation for its commitment to environmental, social, and governance (ESG) factors in its investment strategy.The firm primarily targets investments in the energy, transportation, and social infrastructure sectors, with a geographical focus on North America and Europe. Basalt Infrastructure Partners manages approximately $2.5 billion in assets, reflecting its robust investment capabilities and strategic approach to infrastructure.With a team of experienced professionals, Basalt Infrastructure Partners emphasizes a collaborative approach to investment, aiming to create long-term value through responsible and sustainable practices. The firm is known for its rigorous investment thesis, which prioritizes projects that align with its commitment to sustainability and positive societal impact.

Bridgepoint Group plc is a leading international alternative asset manager focused on middle-market private equity and private credit. Founded in 1984 as part of NatWest and spun out in 2000, the firm is headquartered in London and publicly listed on the London Stock Exchange since 2021. It manages over €39 billion in assets across a family of funds targeting mid-cap buyouts, growth investing, and specialist credit. Bridgepoint emphasizes long-term partnerships with portfolio companies and institutional clients, delivering strong returns through operational transformation and strategic growth support. The group operates six principal investment strategies: Bridgepoint Europe (mid-cap buyouts), Bridgepoint Development Capital (small-mid buyouts), Bridgepoint Credit, Bridgepoint Growth, Infrastructure, and Bridgepoint Direct Lending. Its portfolio spans sectors including healthcare, technology, business services, consumer, and advanced industrials. The firm typically targets businesses valued between €200 million and €1.5 billion, offering both capital and operational expertise to unlock scalable value. With over 200 investment professionals and 13 global offices, Bridgepoint maintains a diversified and regionally embedded structure. Offices are located in London (HQ), New York, San Francisco, Paris, Frankfurt, Madrid, Amsterdam, Luxembourg, Shanghai, Tokyo, Singapore, Seoul, and Abu Dhabi. As a UN PRI signatory, the firm integrates ESG principles across its investment processes and portfolio management, reinforcing its commitment to responsible and sustainable investing.

Cloud Capital is a leading global specialized investment management firm founded in 2020, dedicated to acquiring, managing and operating high-quality data centers worldwide. The firm has a strong focus on a diverse investment strategy that encompasses data centers, real estate investment management, infrastructure investment, and asset-backed securities. It employs a rigorous and disciplined underwriting process for both proprietary and off-market data center transactions, positioning itself as a strategic partner and landlord of choice for top data center tenants globally. Based in Washington, D.C., with additional offices in San Francisco, California, and London, Cloud Capital has established a significant market presence, enabling it to capitalize on attractive investment opportunities. The company is led by Hossein Fateh, its Founder and Chief Executive Officer, who is recognized for his contributions to the data center sector. The team brings deep sector expertise developed over decades of experience, ensuring a comprehensive understanding of the market dynamics. The firm’s investment portfolio is noteworthy, featuring 23 data center assets valued at over $5 billion, along with approximately $2.0 billion in assets under management (AUM). Its strategic affiliation with CloudHQ contributes to its competitive advantage, offering unique market insights and access to specialized operational expertise necessary for successful investments in high-quality data center assets. Looking ahead, Cloud Capital continues to focus on stabilized assets with long-term triple-net leases to investment-grade tenants, as well as value-add and development investment opportunities. Their investments are primarily targeted in North America, especially in Northern Virginia, Minneapolis, and Texas, as well as notable regions in Europe such as the United Kingdom, and they maintain a global portfolio.

CVC DIF is the infrastructure strategy of CVC, a leading global private markets manager with a global network of 30 offices and €200 billion of assets under management. The firm aims to deliver high-performing infrastructure investments that create sustainable long-term value for stakeholders.CVC DIF manages €19 billion in assets and focuses on investing on behalf of partners, including pension funds, sovereign wealth funds, insurance companies, and other leading institutions globally.The investment focus of CVC DIF includes infrastructure investments, specifically in the areas of energy transition, digital infrastructure, transport, and utilities. The firm is dedicated to creating sustainable value through its investments, reflecting a commitment to responsible infrastructure management.With a strong emphasis on collaboration and excellence, CVC DIF is composed of a community of international professionals who work together to achieve the firm's objectives.

Energy Impact Partners (EIP) is a global investment firm dedicated to accelerating the transition to a sustainable energy future. The firm strategically invests in innovative companies across the energy, mobility, smart infrastructure, and climate technology sectors. EIP's unique model fosters collaboration between brilliant entrepreneurs and some of the world's most influential corporate partners, including leading utilities and industrial companies, to drive innovation and scale solutions globally.Founded in 2015 by Hans Kobler, EIP was established with the premise of advancing climate innovation through a collaborative approach. Kobler, a veteran in energy and climate technology investing, brought together a team with deep expertise in venture capital, growth equity, and operational roles. The firm's founding vision was to bridge the gap between emerging technologies and established energy players, creating a powerful ecosystem for decarbonization.EIP's diverse portfolio showcases its commitment to a cleaner energy landscape, featuring companies like Form Energy, which is pioneering battery technology to reshape the global electric system; Dragos, an industrial cybersecurity firm focused on securing critical infrastructure; and Arcadia, a platform promoting clean, renewable power across the United States. Other notable investments include Urbint, leveraging AI for utility safety and resilience, and Enchanted Rock, providing on-demand electric reliability through microgrids.The firm boasts a comprehensive team of investors, researchers, and operators with decades of experience in the energy and technology sectors. Key leaders include co-founders Lindsay Luger and Joshua Feldman, alongside managing partners like Hans Kobler and Sameer Reddy. This deep bench of expertise allows EIP to provide not only capital but also strategic guidance, market access, and operational support to its portfolio companies, ensuring their success and maximizing their impact on the global energy transition.

Equitix is a leading international investor, developer, and long‑term fund manager of core infrastructure assets. Since its founding in 2007, the firm has grown to manage over £11.7 billion (~$11.7 billion) across more than 300 assets spread over 24 countries, supported by a global team of 200–400+ professionals. Operating across sectors such as social infrastructure, transport, renewable energy, environmental services, network utilities, and data infrastructure, Equitix targets investments in core and core‑plus markets. The firm excels in executing complex carve‑out transactions and acquiring stable, long-term assets with inflation‑correlated returns, while maintaining a strong ESG commitment. Backed by majority shareholder Tetragon Financial Group (since 2015) and with recent strategic investment from Hunter Point Capital, Equitix continues to expand its global platform. The firm invests actively through its Equitix Management Services unit, providing hands‑on asset management, compliance, and stewardship to drive long-term value for investors and serve communities worldwide.

Foresight Group began life in 1984 when co-founders Bernard Fairman and Peter English set out to back emerging technologies in the UK. Four decades later the firm has evolved into a London-listed asset manager focused on building a sustainable future through real-asset investing and growth capital for ambitious companies. Head-quartered in The Shard, London, with offices across the UK, Europe, Ireland and Australia, Foresight’s 380-plus professionals are organised into three complementary divisions: Infrastructure, Private Equity and Foresight Capital Management. This integrated platform lets the team originate, build and actively manage portfolios that cut carbon, modernise essential services and scale regional businesses. As of 31 March 2025 the group oversees £13.2 billion (≈ US$16.8 billion) of assets for institutional and retail investors, with 64 % allocated to the energy transition and the balance spread across transport, digital, social and natural-capital themes. Foresight targets opportunities in the UK, wider Europe, Australia and North America, applying rigorous ESG principles to deliver inflation-linked returns while accelerating the net-zero agenda.

HarbourVest Partners is a leading global private markets investment firm with over 42 years of experience. Founded in 1982 as Hancock Venture Partners, a subsidiary of John Hancock Insurance, the firm has evolved into an independent entity headquartered in Boston, Massachusetts. HarbourVest offers clients access to a comprehensive suite of private market solutions, including primary fund investments, secondary transactions, direct co-investments, real assets, infrastructure, and private credit. With a presence in major financial centers worldwide, HarbourVest operates offices in cities such as London, Tokyo, Singapore, and Bogotá. This global footprint enables the firm to maintain strong local relationships and insights, facilitating effective investment strategies across diverse markets. HarbourVest's team of over 1,300 professionals is dedicated to delivering customized investment solutions that meet the unique needs of their institutional clients. As of December 31, 2024, HarbourVest manages more than $143 billion in assets under management (AUM). The firm's client base includes a wide range of institutional investors, such as public and corporate pension funds, endowments, foundations, and family offices. HarbourVest's commitment to innovation and excellence has solidified its reputation as a trusted partner in the private equity landscape.

Intermediate Capital Group plc (ICG), founded in 1989 and headquartered in London, UK, is a global alternative asset manager providing private debt, structured capital, private equity secondaries, credit, and real assets solutions. With over three decades of experience, ICG manages approximately US $123 billion in assets across institutional client mandates and proprietary strategies. ICG serves a diverse set of investors by offering flexible capital across the capital structure—from structured loans and mezzanine finance to real assets financing and secondary private equity solutions. Its global footprint and sector-hybrid platform enable it to source local opportunities, partner with founders, owners, and sponsors, and deliver sustainable value. With 686 employees operating across 21 locations worldwide, ICG combines centralized leadership from London and regional expertise in major markets throughout North America, Europe, Asia-Pacific, and the Middle East to execute disciplined, long-term client-driven solutions.

iCON Infrastructure LLP is an independent, executive‑owned investment firm founded in 2011 (spinning out of a Deutsche Bank team formed in 2004). Since becoming fully independent the firm has raised six flagship funds and grown to over 75 professionals across offices in London, New York, Paris, Berlin, Düsseldorf and Toronto. It advises on approximately USD 8 billion in capital committed by blue‑chip institutional investors across Europe, North America, the Middle East and Asia. The firm specializes in long‑term equity investments in privately held mid‑market infrastructure businesses operating across core sectors including transport, utilities, telecoms, energy, environment and social infrastructure. Its portfolio spans well‑known assets such as Bristol Water, SELCHP (waste‑to‑energy in London), Gridlink interconnector, and healthcare, energy and communications infrastructure across Europe and North America. iCON’s culture emphasizes meritocracy, entrepreneurship and ownership mentality, grounded in a collaborative team environment supported by a broad network of sector specialists. The firm is regulated by the UK Financial Conduct Authority and in the U.S. operates via iCON North America Inc., a SEC‑registered adviser.

IFM Investors, headquartered in Melbourne, Australia, was established in 1990 (as Development Australia Fund) and became IFM Investors in 2013. It is wholly owned by a group of 16 Australian pension funds. As of March 31, 2025, the firm manages US $144.8 billion across 762 institutional clients, representing the retirement savings of over 120 million individuals. Its investment strategies span Infrastructure Equity (~US $77.2 B), Infrastructure Debt (~US $6.5 B), Private Equity, and Listed Equities, all focused on long-duration, sustainable real asset investments and outcomes-driven returns. IFM operates from 13 global offices and employs a team of approximately 678 professionals. Its investment ethos centers on stewarding capital for long-term benefit, with a strong focus on ESG and climate-aligned infrastructure, debt, and equity platforms.

InfraRed Capital Partners is a leading international infrastructure investment manager, established in 1997 and headquartered in London. The firm specializes in sourcing, developing, and managing infrastructure projects that support essential public services and sustainable development. With a focus on long-term value creation, InfraRed has built a diversified portfolio across various sectors and geographies. The firm's investment strategy encompasses a range of infrastructure sectors, including energy transition, renewable energy, digital infrastructure, and social and transport infrastructure. InfraRed manages both listed and private funds, offering investors access to core and value-add strategies. The firm's commitment to sustainability is reflected in its integration of Environmental, Social, and Governance (ESG) considerations into its investment processes. InfraRed operates globally, with offices in London, Madrid, New York, Sydney, and Seoul. The firm employs over 160 professionals dedicated to delivering high-quality infrastructure investments. InfraRed is a part of SLC Management, the institutional alternatives and traditional asset management business of Sun Life, enhancing its capabilities and reach in the global infrastructure investment landscape. InfraRed has been a signatory of the Principles of Responsible Investment since 2011 and has achieved the highest possible PRI rating for its infrastructure business for seven consecutive assessments, having secured a 5 stars rating for the 2021 period. It is also a member of the Net Zero Asset Manager’s Initiative and is a TCFD supporter. InfraRed is a part of SLC Management, the institutional alternatives and traditional asset management business of Sun Life. Over the past 25 years, InfraRed has established itself as a highly successful developer and custodian of core infrastructure and renewable energy assets that play a vital role in supporting sustainable communities. The business dates from 1990 when it was established as Charterhouse Bank before being acquired by HSBC in 2000 and rebranded HSBC Specialist Investments. It was initially a unit of the investment bank, but was then moved under the umbrella of HSBC group's asset management operations.

Lombard Odier is an independent Swiss banking group with a rich history dating back to 1796. The firm operates as a global wealth and asset manager, serving both private and institutional clients. Their core offerings encompass private banking, comprehensive wealth management, and sophisticated asset management solutions. A distinctive aspect of Lombard Odier's approach is its strong emphasis on sustainable investing, aiming to align client objectives with positive environmental and social outcomes.Founded in Geneva, Switzerland, Lombard Odier has maintained its independence through a unique partnership model, where the firm is wholly owned and managed by its Senior Managing Partners. This structure fosters a long-term perspective and a client-centric approach, allowing for stability and continuity across generations. The firm has consistently evolved, integrating cutting-edge banking technology not only for its own operations but also offering these solutions to other financial institutions.While Lombard Odier focuses on a broad range of traditional and alternative investments, specific notable investments or portfolio companies are not publicly highlighted in the provided information, as their primary business revolves around managing client wealth and assets rather than direct venture capital investments in specific startups. Their investment strategies span various asset classes, including private equity, real estate, infrastructure, and natural resources, often with a sustainable lens.The team at Lombard Odier comprises experienced professionals across wealth management, asset management, and technology. The firm emphasizes a culture of excellence, innovation, respect, integrity, and teamwork. With a global presence across more than 25 offices in 19 jurisdictions, their experts provide local expertise combined with an international outlook, ensuring tailored solutions and a deep understanding of diverse market dynamics for their discerning clientele.

PGIM is the global investment management business of Prudential Financial, Inc., serving institutional and individual investors worldwide. Headquartered in Newark, New Jersey, PGIM operates in over 40 offices across 18 countries, offering diversified investment strategies through its multi-manager model. Each affiliate under PGIM specializes in specific asset classes, including fixed income, equities, real estate, private credit, and quantitative solutions. This structure allows PGIM to deliver focused expertise while leveraging global research and resources to generate consistent, risk-adjusted returns. Managing over $1.4 trillion in assets, PGIM ranks among the top global asset managers. It recently integrated its fixed income and private credit arms to create a nearly $1 trillion credit platform, reinforcing its position in alternative investments and structured finance solutions worldwide.

Qualitas Energy is a global investment platform specializing in renewable energy, energy transition, and sustainable infrastructure. With a mission to accelerate the shift toward a low-carbon economy, the firm develops, finances, and manages projects that drive positive environmental and financial impact. Its investment strategy focuses on long-term value creation through the acquisition, optimization, and development of clean energy assets. Founded in Madrid, Spain, Qualitas Energy has grown into a leading independent player in the renewable energy sector, with operations across Europe and ongoing expansion into other strategic markets. The firm manages several infrastructure and energy transition funds on behalf of institutional investors, pension funds, and sovereign entities. With a track record of successful exits and a robust portfolio, Qualitas Energy combines financial expertise with deep operational capabilities. Qualitas Energy targets wind, solar photovoltaic, battery storage, and hybrid renewable projects, focusing on asset repowering, greenfield development, and operational improvement. Geographically, the firm concentrates on Europe—including Spain, Germany, Italy, the UK, and Poland—while selectively exploring global opportunities. Its multidisciplinary team of engineers, economists, and finance professionals ensures rigorous due diligence, sustainability integration, and ongoing asset optimization.

Somerston Group is a multi-generation single-family office with a diversified investment portfolio spanning both private and listed markets. The firm's investment strategy encompasses a broad range of asset classes, from real estate to software. They actively engage in real estate development and investment, focusing on areas such as community master planning, healthcare and social infrastructure, hotels and leisure, land development, retail, and pioneering data center and telecommunications real estate. Additionally, Somerston Group manages innovation-focused funds that target early-stage and pre-IPO technology companies, and through Somerston Asset Management, they operate various listed liquid asset portfolios.The origins of the Somerston Group trace back to the 1850s, when the founding family was involved in the shipping industry. Over a century later, in the late 1960s and 1970s, the family strategically shifted its focus, pivoting towards property development as its primary area of investment. While the family office's roots are deep, the Somerston Group as a formal investment entity has evolved to manage these diverse holdings and also collaborates with other families who share its investment ethos.Somerston Group's notable investments include companies like Shield AI in the aerospace and defense sector, and Ubicquia and CoreWeave within the business and productivity software industries. The firm was a pioneer in data center and telecommunications real estate development, notably contributing its data center assets to Digital Realty Trust's IPO in 2004. In real estate, they are the master developer of large-scale projects such as River Islands in California and have developed numerous shopping centers across Europe through their subsidiary, Newbridge. The firm has also seen successful exits, including BETA Technologies and Somerston Hotels, which was acquired and rebranded as Atlas Hotels.The firm operates with a decentralized management structure, emphasizing the empowerment of strong local management teams to execute investment projects. Key individuals within the Somerston Group include Bill Scott, who serves as the US CFO for The Cambay Group, bringing extensive experience in real estate development. Aaron Knapik is the Managing Director for Somerston's Venture Capital and Private Equity portfolio, while Nick Wakefield is the CIO for Somerston Treasury and Managing Director of Somerston Asset Management. The team's collective expertise spans investment, development, finance, and asset management across various sectors and geographies, supported by a board with deep legal and financial acumen.

Taurus Investment Holdings is a global commercial real estate investment and development firm with a long-standing track record of success. The firm employs an entrepreneurial approach, focusing on opportunities where innovative strategies can be applied to maximize returns for its investors. Taurus' integrated suite of investment strategies and management capabilities supports its platforms across various real estate sectors, leveraging strong local expertise to target properties with intrinsic long-term value.Established in 1976, Taurus Investment Holdings has European roots dating back to the mid-1970s. The firm's fully integrated real estate operating platform has acquired or developed approximately $11.4 billion in assets across industrial, multifamily, office, mixed-use, and renewable energy sectors. Taurus' mission is centered on delivering attractive risk-adjusted returns for its investors and enhancing the areas in which it operates.The firm's portfolio includes a diverse mix of assets, with recent activities highlighting acquisitions in the multifamily and industrial sectors across the United States, including properties in Massachusetts, Atlanta, Minneapolis, Arizona, Texas, and South Jersey. Taurus also engages in development projects, such as the NOVO Avian Pointe multifamily community. Beyond traditional real estate, Taurus has shown an interest in renewable energy, participating in a Seed Round with Yongjia Solar.Taurus is led by an experienced team, including Peter A. Merrigan as CEO & Managing Partner, Erik R. Rijnbout as Chief Operating Officer, Victoria Lackey as Chief Financial Officer, and William Garey as Chief Investment Officer. The firm's multidisciplinary expertise, with in-house experts in various real estate fields and renewable energy, enables them to create targeted and scalable investment strategies across three continents.