OPUS is a venture capital firm. Based in London, England, United Kingdom. The known portfolio counts 20 companies, including Groq, Figure, Agrolend, Doji, Cayena and Prove.
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Investment focus
Contacts
Who to pitch at OPUS
OPUS portfolio companies (20)
- Groq
- Figure
- Agrolend
- Doji
- Cayena
- Prove
- SiSense
- Frota 162
- Surkus
- Mantis-AI
- Panzura
- Workboard
- Cloud4Wi
- Humaitá Digital
- R2PHARMA
- Safer
- Sequent Software
- ShopSe
- TrapX Security
- Aptrinsic
Co-investors
Funds that share portfolio companies with OPUS.
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About OPUS
The firm's listing covers sectors AI, FinTech, Hardware and Healthcare, and focus areas AI Infrastructure, AgriTech, Business Intelligence and Cloud Infrastructure; known deals cluster at Growth, Late-Stage and Pre-Seed.
Of the 8 people on file at OPUS, Dan Avida (General Partner), Len Haussler (President) and Serge Plotkin (Venture Partner) are listed as the contacts to approach first.
Across the known portfolio, 20 co-investors appear alongside OPUS, including Mago Capital, Macquarie Asset Management and 1289 Capital.
Frequently asked questions
What is OPUS?
OPUS is a venture capital firm based in London, England, United Kingdom, with a known portfolio of 20 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does OPUS invest in?
Listed sectors include AI, FinTech, Hardware and Healthcare; listed focus areas include AI Infrastructure, AgriTech, Business Intelligence and Cloud Infrastructure. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does OPUS invest at?
The known deals of OPUS include Growth, Late-Stage and Pre-Seed rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at OPUS?
3 of the 8 people on file at OPUS are listed as contacts for the firm. All 8 have their own profile page.
How do I contact OPUS?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 8 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal