Blockspaces, Inc.
Other Technology · Tampa, Florida
Blockspaces, Inc. is a other technology company based in Tampa, Florida, incorporated in 2017. It has reported $8.2 million raised across 5 Form D filings with the SEC, most recently in 2024.
BlockSpaces enables institutions and treasuries to use Bitcoin as programmable collateral—automating risk, settlement, and bilateral contracts at scale.
| Date | Round | Amount | Raised to date | Lead investor | Source |
|---|---|---|---|---|---|
| 2024-12-18 | — | $1.0M | $8.2M | SEC Form D | |
| 2022-01-03 | — | $5.8M | $7.2M | SEC Form D | |
| 2021-03-25 | — | $1.3M | $1.4M | SEC Form D | |
| 2020-08-17 | — | $75K | $175K | SEC Form D | |
| 2020-03-04 | — | $100K | $100K | SEC Form D |
SEC rows are Form D filings, where the amount is what was actually sold and amendments update a round rather than adding one. Press rows are split between company-issued releases or wires and editorial or third-party coverage. The total is therefore a floor: a round nobody reported is a round we cannot see. A buyout or control change appears in the timeline but is never added to the total: that money goes to shareholders, not into the company.
Firms whose own published portfolio pages list this company.
Form D is the notice a company files with the SEC when it sells securities without registering them. It reports the amount sold, not a valuation. Figures here are what the filing says. Where a filing is silent, the field is left blank rather than estimated. “Total raised” adds press-reported rounds that never appear in a filing, so it is a floor rather than an audited sum: press amounts are the figures the company announced, and a round nobody reported is a round we cannot see.