Venture Capital Firms in Maryland

Connect Ventures is an investment firm focused on early-stage consumer-focused businesses, operating at the intersection of culture and commerce. The firm seeks out and invests in next-wave entrepreneurs, leveraging technology to foster progressive approaches across various sectors. Their investment interests span media & entertainment, sports, gaming, health & wellness, and e-commerce & marketplaces.The firm was launched in 2020 as a strategic investment partnership between Creative Artists Agency (CAA), a prominent entertainment and sports agency, and New Enterprise Associates (NEA), a leading global venture capital firm. This collaboration was designed to accelerate the growth of early-stage consumer businesses by combining CAA's extensive resources, relationships, and expertise within the global entertainment and sports landscape with NEA's deep domain knowledge and company-building experience in technology.Connect Ventures is committed to investing in transformational businesses and actively facilitates connectivity among its curated portfolio companies. The firm has made over 30 investments across diverse consumer categories. Notable portfolio companies include TMRW Sports, co-founded by Tiger Woods and Rory McIlroy, Moises, an AI-powered music and audio platform, the NFT marketplace OpenSea, Harper Wilde, and Jomboy Media. They have also backed Deep Voodoo, a deepfake startup.The firm is led by its Co-Founders and Managing Partners, Michael Blank and Nicole Quinn. Michael Blank previously spent 15 years at CAA, where he served as Head of Consumer Investments and oversaw CAA's involvement in the joint venture. His experience includes launching CAA's mobile division and developing talent-driven applications. Nicole Quinn brings a decade of experience from Lightspeed Venture Partners, where she co-led the Consumer team and invested in companies such as Calm, Cameo, and Rothy's. She also has a background in covering retail and internet at Morgan Stanley, where she was involved in the IPOs of major companies like Facebook and Pandora.

Constellation Technology Ventures (CTV) is the corporate venture capital arm of Constellation, a leading producer of clean, carbon-free energy and a major supplier of energy products and services across the continental United States. The firm's core mission is to champion innovation that accelerates the transition towards cleaner and more sustainable energy solutions. CTV strategically invests in venture-stage energy technology companies that can offer new solutions to Constellation and its diverse customer base, which includes three-fourths of Fortune 100 companies.The firm focuses its investments on large, addressable, and interconnected markets within the energy sector. Key areas of target investment include Power and Renewables, encompassing both hardware and software technologies across the power sector. They also target Electrification EV, supporting technologies that enable the shift to net-zero emissions through the adoption of electric pathways in commercial, industrial, and residential segments. Additionally, CTV invests in Emissions Management, covering solutions for emissions removal, monitoring, verification, and attribute tracking and trading, as well as Digital Strategies that address various digitalization trends within the energy sector.Constellation Technology Ventures typically invests in companies from the 'Post Lab Bench to Growth' stage, with an investment size ranging from $2 million to $10 million. The firm is active in leading investments, taking the lead in one out of every four investments it makes. Their portfolio features a diverse array of companies, including AtmosZero, which is electrifying industrial boilers; Bidgely, an energy intelligence company; EnCharge AI, developing efficient AI inference chips; GridBeyond, a platform for managing flexible energy resources; LevelTen Energy, facilitating renewable energy transactions; Measurabl, an ESG data management solution for real estate; and XGS, revolutionizing geothermal energy.Founded in 2010, Constellation Technology Ventures operates from Baltimore, Maryland. The firm goes beyond capital investment by actively collaborating with the leadership of its portfolio companies, leveraging Constellation's extensive commercial platform to help deploy their products and accelerate commercialization. The team's expertise is rooted in the energy industry, focusing on identifying and nurturing disruptive, scalable technologies that are poised to drive the next wave of the energy transition.

DataTribe is a venture capital firm and a specialized "Cyber Startup Foundry" that focuses on investing in and co-building dominant companies poised to make generational leaps in cybersecurity, data science, and artificial intelligence. The firm is strategically located in the Washington-Baltimore metropolitan area, a region renowned for its deep talent pool in cybersecurity, which DataTribe leverages to support its portfolio companies.Established in 2016, DataTribe was co-founded by Mike Janke and Bob Ackerman. The firm's leadership team comprises a unique blend of experienced founders, investors, and entrepreneurs from both Silicon Valley and the U.S. Intelligence Community. This diverse background enables DataTribe to provide its portfolio companies with significant early-stage capital, approximately $1 million in in-kind services (including office space, legal, accounting, and IT support), and unparalleled network access, aiming to give them a distinct competitive advantage.DataTribe has a track record of successful exits, including the acquisition of ReFirm Labs by Microsoft, Code Dx by Synopsys, and Attila Security by ID Technologies. The firm's portfolio also features companies such as Evercoast, Rilevera, SixMap, Ntrinsec, ContraForce, SightGain, and QuickCode.ai, which span areas like automated key management, no-code security automation, cybersecurity risk management, and AI training solutions. DataTribe further fosters innovation through its annual DataTribe Challenge, a competition designed to identify and support promising early-stage cybersecurity and AI startups.The firm's expertise extends beyond capital investment, with a team composed of former founders and high-level CXOs who actively work alongside startups. They offer guidance in critical areas such as product management, go-to-market strategies, lead generation, and marketing. DataTribe also provides its portfolio companies with exclusive access to a "Brain Trust" of Fortune 500 executives, startup founders, and prominent investors, as well as a "CISO Network" of security leaders for strategic discussions and market entry support.

Durable Capital Partners LP is a prominent investment management firm founded in 2019 by Henry Ellenbogen, formerly of T. Rowe Price, and headquartered in the greater Washington, D.C. area of Maryland. The firm operates as a registered investment adviser (CRD #305221, SEC #801-117448) specializing in long-term investments in small- and mid-cap companies, often termed "compounders," across both public and private markets. It employs long/short equity strategies and a bottom-up research approach to identify businesses with strong growth potential and sustainable competitive advantages.With assets under management reaching $18.2 billion, Durable manages pooled investment vehicles for five clients, all under discretionary authority, including funds like Durable Capital Master Fund LP and Durable Capital Opportunities Fund LP. The firm invests across diverse sectors with a focus on technology-driven companies, maintaining top holdings in companies such as RBC Bearings, Coupang, Shift4 Payments, Intuit, and Shopify. The firm emphasizes deep industry knowledge to deliver superior long-term returns.

Marlinspike Partners is a U.S.-based venture capital firm established in 2020, focusing on investments in "dual-use" technologies. The firm targets innovative startups whose products serve both national security needs and possess significant commercial market potential. Their investment strategy is centered on bridging the gap between cutting-edge commercial innovation and the requirements of the defense sector.The firm was founded in 2020 by Neil Keegan and Mislav Tolusic, who serve as Co-Managing Partner & CEO and Co-Managing Partner & CIO, respectively. Marlinspike emerged from a conviction that the next generation of national security advantage will be driven by commercial innovation. The team comprises individuals with deep roots in national security, defense technology, and venture capital, including former senior intelligence officials and military officers.Marlinspike invests across key sectors such as aerospace, artificial intelligence, autonomy, robotics, and cybersecurity. Notable investments include companies like JetZero, Layup Parts, Chariot Defense, Observable Space, Hypori, Armada, and Heliux. The firm emphasizes providing not only capital but also deep operational and strategic support to help founders navigate the complex landscape of defense procurement, government partnerships, and scaling in high-stakes environments.The team's expertise is a cornerstone of Marlinspike's approach. Key members include Neil Keegan, Mislav Tolusic, Chip Walter (Partner, Managing Director), and Grace McGill (Partner, CFO). Additionally, Ellen M. Lord, former Under Secretary of Defense for Acquisition and Sustainment, serves as a Strategic Advisor, bringing unparalleled experience in defense acquisition and industrial challenges to the firm.

Sandy Spring Climate Partners is an investment firm dedicated to funding early-stage, science-driven, high-impact climate technology companies. The firm operates with the conviction that the escalating climate crisis presents the most significant investment opportunity in history, necessitating transformative changes across nearly every sector of the global economy. Their core mission is to mitigate the severe impacts of climate change by strategically investing in innovative, science-based solutions that drive a sustainable future.Founded in 2021, Sandy Spring Climate Partners was established to address the critical need for capital within the burgeoning climate technology sector. The firm is committed to accelerating the development of sustainable and scalable innovations that contribute to global decarbonization efforts and facilitate the energy transition. While specific details regarding the individual founding narrative are not extensively publicized, the firm's inception aligns with a rapidly growing global imperative for climate action and responsible, impact-focused investing.Sandy Spring Climate Partners typically employs an investment syndicate model, focusing on seed-stage companies and bringing together a network of climate-conscious investors to maximize collective impact. Their diverse portfolio includes companies pioneering superior long-duration nanomaterial hydrogen membranes, which are crucial for advanced fuel cells and electrolyzers. They also support firms developing breakthrough chemistry and AI for detoxifying and decarbonizing plastics, such as Matereal, and those utilizing cutting-edge electrolysis processes to convert industrial carbon dioxide waste into valuable carbon-neutral chemicals, exemplified by Turnoverlabs. Further investments extend to companies commercializing safe, low-cost, and reliable grid-scale organic flow batteries, essential for renewable energy integration, and advanced electrospun nanofiber manufacturing processes for low-emissions chemical production.The team at Sandy Spring Climate Partners boasts over 30 years of collective experience in the climate technology space, encompassing the identification, rigorous vetting, and due diligence of promising early-stage companies. Beyond capital provision, they offer extensive experience in mentoring scientific and entrepreneurial founders, guiding them through the complexities of commercialization. Key leadership includes Dan Goodman, the Managing General Partner, Theodore Gresser, Director, and Solomon Asad, Principal, complemented by a robust group of Senior Advisors specializing in critical areas such as talent acquisition, business development, impact assessment, technology transfer, and broader strategic advisory roles.

Tenable is a leading cybersecurity company that specializes in Exposure Management, a discipline focused on understanding and reducing cyber risk across an organization's entire attack surface. The firm's flagship offering, Tenable One, is an AI-powered platform designed to provide unified visibility, insights, and actionable intelligence across diverse environments, including IT infrastructure, cloud resources, containers, web applications, identity systems, and operational technology (OT)/Internet of Things (IoT) assets. Tenable's solutions help modern organizations identify and close cybersecurity gaps to protect business value, reputation, and trust.Founded in September 2002 as Tenable Network Security, Inc., the company was established by Ron Gula, Jack Huffard, and Renaud Deraison. Deraison, at just 17, developed the widely recognized Nessus vulnerability scanner in 1998, which became a foundational component of Tenable's offerings. The founders' vision was to empower all organizations to comprehensively understand and effectively reduce their cybersecurity risk. Tenable became a public company in July 2018, trading on the Nasdaq under the ticker symbol TENB.In January 2023, Tenable launched its venture capital division, Tenable Ventures, with plans to invest up to $25 million in innovative cybersecurity companies. While the firm itself has received significant funding rounds in its history from notable investors like Accel Partners and Insight Partners, specific portfolio companies of Tenable Ventures are not yet widely publicized given its recent inception. Tenable has also strategically acquired several companies, including FlawCheck, Indegy, Bit Discovery, and Vulcan Cyber, to enhance its product portfolio and capabilities.The team at Tenable possesses deep expertise in the cybersecurity domain, stemming from its founders' backgrounds, which include experience at the National Security Agency and the creation of industry-standard tools like Nessus. This expertise is reflected in their continuous innovation in vulnerability assessment, exposure analytics, and the development of advanced platforms that address the evolving landscape of cyber threats. The company's focus on AI-powered solutions further highlights its commitment to leveraging cutting-edge technology to provide comprehensive security posture management.