Black OreInvestors and Funding
Black Ore raised US$60m in a funding round announced in November 2023, led by a16z and Oak HC/FT. Investors include Andreessen Horowitz and Oak HC/FT.
Investors
9 investors, most rounds first. Names link to the Investor Index.
| Investor | Role | Latest | Backed | |
|---|---|---|---|---|
| Andreessen Horowitz | 1 round | Led 1 | Nov 2023 | |
| Oak HC/FT | 1 round | Led 1 | Nov 2023 | |
| Founders Fund | 1 round | Joined | Nov 2023 | |
| General Catalyst | 1 round | Joined | Nov 2023 | |
| Khosla Ventures | 1 round | Joined | Nov 2023 | |
| LionBird | 1 round | Joined | Nov 2023 | |
| SciFiVC | 1 round | Joined | Nov 2023 | |
| SV Angel | 1 round | Joined | Nov 2023 | |
| Trust Ventures | 1 round | Joined | Nov 2023 |
Funding Report Sponsor
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Every round
Newest first, as announced
| When | Amount | Round | Led by | Report |
|---|---|---|---|---|
| Nov 2023 | US$60m | Funding round | a16z, Oak HC/FT | November report |
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Also raising in tax and compliance
Latest rounds in the same product area
| Company | Amount | Round | Led by | When |
|---|---|---|---|---|
| Numeral | US$100m | Series C | Sep 2026 | |
| Tax Star | US$1.75m | Seed round | Aug 2026 | |
| Taxwire | US$25m | Seed and Series A | Jun 2026 | |
| Fonoa | US$110m | Series C | May 2026 | |
| DDD Invoices | €1.31m | Seed round | May 2026 |
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