Investors / Black Flag
Black Flag
Accelerator
Black Flag is a virtual, personalized program that provides capital and hands-on support to founders building critical technologies. It offers mentorship, go-to-market guidance, and help accessing non-dilutive government funding, and shares applications with Shield Capital and In-Q-Tel.
In its own wordsdefenseenergyroboticsartificial intelligencemanufacturingcybersecurity
Your fit with Black Flag
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsBlack Flag lists 4 checked portfolio companies on its own site. Its largest themes are Industrial & Manufacturing (14%), AI & Machine Learning (14%) and Space & Defense (14%). 100% of its companies are based in USA. It invests most often alongside Harpoon Ventures, Boost VC and Brave Capital.
No funding round on record names Black Flag yet, so the figures come from its portfolio page.
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| Industrial & Manufacturing | 14% | 7% |
| AI & Machine Learning | 14% | 18% |
| Space & Defense | 14% | 3% |
| Cybersecurity | 14% | 4% |
| Crypto & Web3 | 14% | 1% |
| E-commerce & Marketplaces | 14% | 6% |
| Consumer | 14% | 3% |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers4100%
- No longer answers00%
- Points to another company00%
- 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.
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Harpoon Ventures | 2 |
| Boost VC | 1 |
| Brave Capital | 1 |
| Entropy Industrial Capital | 1 |
| Y Combinator | 1 |
Co-investor network
who it backs companies with, and who they back togetherAll co-investors or Compare portfolios with Harpoon Ventures
Compare Black Flag head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Portfolio
4 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| EraDrive provides a unified platform for space safety, performance, and defense | AI & Machine LearningSpace & Defense | Portfolio page | ||
| Super Powers Mobility Inc has a shopping cart and calculates shipping costs, indicating it sells products online. | E-commerce & MarketplacesConsumer | Portfolio page | ||
| Tectonic replaces vulnerable security foundations with post-quantum security solutions for networks, communications, identities, and data. | CybersecurityCrypto & Web3 | Portfolio page | ||
| Type III designs and manufactures advanced mobility and communications hardware along with accessories—engineered for reliability, precision, and mission-critical performance. | Industrial & Manufacturing | Portfolio page |
About this data
site last read 5 Nov 2026- Site
- blackflag.vc
- Last read
- 5 Nov 2026
- Watching since
- 6 Nov 2026
- Companies checked
- 4
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 Black Flag's profile as data
Pull Black Flag'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.
Work email, sign-in link by email. Already have an account? Log in- Ask AI5 plain-English investor searches a day
- 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/blackflag.vc
# also
GET /v1/firms/blackflag.vc/portfolio
GET /v1/firms/blackflag.vc/coinvestors
GET /v1/firms/blackflag.vc/news