Investors / United States / Opus Capital
Opus Capital
Venture capital · Burlingame, CA, United States · North America
Opus Capital is an early-stage venture investor focused on technology companies. It provides capital along with counsel on strategy, finance and operations, and facilitates relationships and access to resources for its portfolio companies.
Invests inCybersecurityAI & Machine LearningE-commerce & Marketplaces
In its own wordstechnologyinternetmobilenetworkingsemiconductorsearly stage
Your fit with Opus Capital
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See how your round matches what it backs, point by point.
Or find every investor that fitsOpus Capital lists 13 checked portfolio companies on its own site. Its largest themes are Cybersecurity (33%), AI & Machine Learning (33%) and E-commerce & Marketplaces (17%). 100% of its companies are based in United States. It invests most often alongside Lightspeed Venture Partners, Bessemer Venture Partners and Authentic Ventures.
No funding round on record names Opus Capital yet, so the figures come from its portfolio page.
Round figures show recent activity, not Opus Capital's whole history. Rounds on record name 0 companies; its own site lists 13. Funding rounds are complete from mid-2025, so counts and the yearly trend undercount a firm that invested before then. The portfolio, themes and places come from its own site and are not affected.
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 30th | 12 companies |
| Recent activity | 46th | 0 rounds in 12 months |
| Early stage | 54th | 0% of entries at pre-seed or seed |
| Evidence | 52th | 0% of companies confirmed by a round |
| Sector focus | 62th | 33% in its largest sector |
| Reach | 19th | 1 country |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers969%
- No longer answers00%
- Points to another company431%
- Parked or sold domain00%
A site that stops answering three checks in a row is counted as no longer answering; that is not proof of closure. A site that points to another company is often an acquisition.
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| Cybersecurity | 33% | 4% |
| AI & Machine Learning | 33% | 18% |
| E-commerce & Marketplaces | 17% | 6% |
| Space & Defense | 8% | 3% |
| Consumer | 8% | 3% |
Co-investor network
who it backs companies with, and who they back togetherAll co-investors or Compare portfolios with Lightspeed Venture Partners
Compare Opus Capital head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Portfolio
13 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| AlertEnterprise provides cyber-physical security solutions | CybersecurityAI & Machine Learning | Portfolio page | ||
Space & Defense | Portfolio page | |||
| Blue Nile sells diamond jewelry and engagement rings | E-commerce & MarketplacesConsumer | Portfolio page | ||
AI & Machine LearningCybersecurity | Portfolio page | |||
| Portfolio page | ||||
| Cloud4Wi provides a WiFi platform | AI & Machine LearningCybersecurity | Portfolio page | ||
| Portfolio page | ||||
Cybersecurity | Portfolio page | |||
| Portfolio page | ||||
E-commerce & MarketplacesAI & Machine Learning | Portfolio page | |||
| Sisense provides an embedded analytics platform that uses AI to help companies power analytics in their customer-facing products. | Healthcare & BiotechFintech | Portfolio page | ||
| Portfolio page | ||||
| Portfolio page |
About this data
site last read 5 Nov 2026- Site
- opuscapitalventures.com
- Last read
- 5 Nov 2026
- Watching since
- 5 Nov 2026
- Companies checked
- 13
Rates come from what VCinfo has observed since observation_start. Firms tend to remove companies that closed, so early rates understate reality. A company leaving a portfolio page does not mean it closed or exited. An unreachable site means our checks failed, nothing more.
Get Opus Capital's profile as data
Pull Opus Capital's portfolio, co-investors and changes through one API key or MCP, open every portfolio row, compare it with other firms, and get an email when it adds a company or files a fund.
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- Full listsEvery portfolio row and two-firm overlap
- API and MCP100 REST or MCP calls a month, one key
- AlertsFollow 5 investors for portfolio and fund changes
$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/opuscapitalventures.com
# also
GET /v1/firms/opuscapitalventures.com/portfolio
GET /v1/firms/opuscapitalventures.com/coinvestors
GET /v1/firms/opuscapitalventures.com/news