Glasswing Ventures
SlowingFiled to raiseBoston, MAHardwareLast fund filed 2024
2 on a current fund
last 24 months
across filed funds
| Vehicle | Filed | Target | Sold to date | Investors |
|---|---|---|---|---|
| Glasswing Ventures TN | November 2024 | $1.8M | $1.8M | 1 |
| Glasswing Ventures III | June 2024 | $203M | $203M | 173 |
| Glasswing Ventures Special Growth Opportunities FundFiled to raise in 2024, with no closing reported yet. | 2024 | $6.3M | $0 | 0 |
| Glasswing Ventures INR | June 2022 | $2.5M | $2.5M | 1 |
| Glasswing Ventures BK |
Amounts are Item 13 as filed: the target is the whole offering, and the amount sold is cumulative across amendments rather than a final close. The filing carries no per-investor amount, so a firm’s own cheque is not recoverable here.
2 partners are named across this firm’s filings, 2 of them on a fund it is deploying now.
| Partner | Activity | Categories | Board seats | Last 24mo |
|---|---|---|---|---|
| Richard Grinnell | Slowing | Cybersecurity, AI & machine learning, Data & analytics | 9 |
Classified sectors of Glasswing Ventures’s own portfolio companies, based on 19 with a verified or cited source.
| Firm | Shared boards | Companies |
|---|---|---|
| Clearsky Power Technology | 1 | Co3 Systems |
| Clearsky Security | 1 | Co3 Systems |
| Concreit Series | 1 | SocialFlow |
| Sigma Prime | 1 |
| October 2021 |
| $700,000 |
| $700,000 |
| 5 |
| Glasswing Ventures Special Opportunities Fund | October 2021 | $800,000 | $800,000 | 5 |
| Glasswing Ventures CS II | December 2020 | $2.4M | $2.4M | 1 |
| Glasswing Ventures CS | August 2020 | $2.1M | $2.1M | 4 |
| Glasswing Ventures II | March 2020 | $158M | $158M | 102 |
| Glasswing Ventures | June 2016 | $111M | $111M | 34 |
| 1 |
| Rudina Seseri | Quiet | Enterprise software, Sales & marketing tech, AI & machine learning | 11 | 0 |
Activity is filed board seats in the last 24 months: 4+ Active, 2–3 Selective, 1 Slowing, none Quiet. A firm's tier totals its partners, so an active firm may be four partners with one seat each. It undercounts partners who invest without taking a board seat, and filings lag a closing by weeks, so Quiet means the paperwork is quiet, not the person.
Not a filing value: this is Lev’s own classification of each company, one company one vote regardless of how many of Glasswing Ventures’s partners are named on its board, shown only when we found a specific, checkable source. Companies with no source read as unclassified and are left out of the shares above.
| Allure Security Technology |
A shared board seat: a company where filings name a Glasswing Ventures partner and a partner at the other firm, both with a clean identity match. Not a claim either firm led or co-led the round, only that both are named on the same board.