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VC Deal Database

Quantum Computing VC Deals

Startup fundraising rounds in the Quantum Computing subsector.

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Date:Jun 12, 2026

Arkeon Technologies

Arkeon Raises Seed Funding for Quantum Chip Precision
Investors:
Chalmers Ventures, Navigare Ventures, Almi Invest
Round:Seed
Amount:$0.7M
Valuation:—
Country:🇸🇪
Date:Jun 11, 2026

Silicon Quantum Computing

NRF Invests $40M in Silicon Quantum Computing
Investors:
National Reconstruction Fund, CBA, Telstra+2 more
Round:Growth
Amount:$40.0M
Valuation:—
Country:🇦🇺
Date:Jun 9, 2026

OpenAI Deployment

AI & Robotics Drive New Unicorn Valuations
Investors:
TPG, Andreessen Horowitz, Northzone+21 more
Round:—
Amount:n/a
Valuation:—
Country:🇺🇸 🇨🇳 🇬🇧 🇨🇦 🇮🇳 🇧🇷
Date:Jun 7, 2026

Oxford Quantum Circuits

UK Tech Funding Surge: Quantum, AI, Health Tech Deals
Investors:
Bullhound Capital, British Business Bank, Fynveur+48 more
Round:—
Amount:n/a
Valuation:—
Country:🇬🇧
Date:Jun 6, 2026

Quantinuum

Quantinuum IPO: $1.68B Raised, $15.7B Valuation
Investors:—
Round:—
Amount:$1.7B
Valuation:$15.7B
Country:🇺🇸
Date:Jun 6, 2026

Quantinuum

Quantinuum IPO Raises $1.68B on Nasdaq
Investors:—
Round:—
Amount:$1.7B
Valuation:—
Country:🇺🇸
Date:Jun 4, 2026

IQM Finland

IQM Quantum Computers Raises $146M for Tech Advancement
Investors:
Ilmarinen
Round:—
Amount:$146.0M
Valuation:—
Country:🇫🇮 🇺🇸
Date:Jun 4, 2026

FieldQuantum

FieldQuantum Raises Seed Funding for AI-Science Platform
Investors:
InnoAngel Fund, Guoqi Investment, Beijing Industrial Developing Investment Management+4 more
Round:Seed
Amount:n/a
Valuation:—
Country:🇨🇳
Date:Jun 4, 2026

Quobly

Quobly Raises €115M for Quantum Computing Advancement
Investors:
STMicroelectronics, Air Liquide, SealSQ+6 more
Round:Series A
Amount:$115.0M
Valuation:—
Country:🇫🇷
Date:Jun 3, 2026

IQM Finland

IQM Quantum Computing Goes Public with $146M PIPE
Investors:
Ilmarinen
Round:—
Amount:$146.0M
Valuation:$1.8B
Country:🇫🇮 🇺🇸
Date:Jun 3, 2026

Oxford Quantum Circuits

OQC Raises Record £260M in Quantum Computing Funding
Investors:
Bullhound Capital, British Business Bank, Magdalen College Oxford+3 more
Round:Series C
Amount:$328.9M
Valuation:—
Country:🇬🇧
Date:Jun 3, 2026

Quobly

Quobly Raises €115M for Silicon Quantum Computing
Investors:
Bpifrance, SEALSQ, STMicroelectronics+8 more
Round:Series A
Amount:$124.8M
Valuation:—
Country:🇫🇷
Date:Jun 3, 2026

QUOBLY

Quobly Raises €115M for Silicon Quantum Computing Industrialization
Investors:
SEALSQ, Bpifrance, STMicroelectronics+8 more
Round:Series G
Amount:$115.0M
Valuation:—
Country:🇫🇷
Date:Jun 2, 2026

SG Enviro

Asia Startup Funding: Green Tech, E-commerce, Healthtech Deals
Investors:
Golden Gate Ventures, Kapok Capital, China Life Investment+37 more
Round:—
Amount:n/a
Valuation:—
Country:🇸🇬 🇯🇵 🇨🇳 🇺🇸
Date:Jun 2, 2026

Quantinuum

Quantinuum IPO Targets $1.46 Billion Amid Quantum Boom
Investors:—
Round:—
Amount:$1.5B
Valuation:—
Country:🇺🇸
Date:May 30, 2026

EeroQ

EeroQ Quantum Computing Startup Secures Investment
Investors:
SEALSQ
Round:—
Amount:n/a
Valuation:—
Country:🇺🇸
Date:May 28, 2026

Quantinuum

Quantinuum IPO: $1.05B Raise for Quantum Computing Expansion
Investors:
JPMorgan Chase, Morgan Stanley, US government+1 more
Round:—
Amount:$1.1B
Valuation:$12.7B
Country:🇺🇸
Date:May 27, 2026
Oxford Deeptech Startups Seek Series A Funding
Investors:
EIF
Round:Series A
Amount:n/a
Valuation:—
Country:🇬🇧
Date:May 27, 2026

Quantinuum

Quantinuum IPO: Quantum Computing Firm Seeks $1.27B Valuation
Investors:—
Round:—
Amount:$1.1B
Valuation:$12.7B
Country:🇺🇸
Date:May 27, 2026

Quantinuum

Quantinuum IPO: $1.05B Raise at $12.7B Valuation
Investors:
Nvidia’s venture capital arm
Round:—
Amount:$1.1B
Valuation:$12.7B
Country:🇺🇸

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