Armory Square Ventures is a venture capital firm based in Skaneateles, New York, that leads Seed and Series A rounds for B2B SaaS founders building in emerging tech hubs across the U.S. The firm often provides the first round of institutional capital for companies in Upstate New York and other secondary cities.
Deal activity increased 200% year-over-year (3 deals in the last 12 months). Their most common stage is seed (50% of deals). Average disclosed round size is $13.7M (across 13 rounds with reported amounts).
Portfolio
14
Fund Size
—
Top Stage
Seed
Last 12 Mo
4
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
14 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Nebex | Seed | $30M | Jun 2026 |
 Thoughtly | Seed | $5.5M | Apr 2026 |
 Besty | Seed | $3.8M | Jan 2026 |
| BBesty AI | Seed | $3.8M | Jan 2026 |
 BQP | Seed | $5M | Jul 2025 |
 Qumis | Pre-Seed | $2.2M | Jan 2025 |
| RRealEats | Series A | $16.3M | Oct 2021 |
 UCM Digital Health | Series A | $5.5M | Apr 2021 |
 ACV Auctions | Series D | $93M | Dec 2018 |
 Machinery Partner | Series A | — | — |
 BosonQ Psi | Seed | $3M | — |
 Shelfmark | Unknown | $3.5M | — |
| UUCM | Series A | $5.5M | — |
| BBqp Bosonq Psi | Seed | $1.7M | — |
Top Co-Investors
Alumni Ventures3 shared
Monta Vista Capital3 shared
Contour Venture Partners3 shared
Emergent Ventures2 shared
Bungalow Capital2 shared
Tribeca Venture Partners1 shared
Bain Capital Ventures1 shared
Future Fund1 shared
Bessemer Venture Partners1 shared
Hamilton Lane1 shared
Excell Partners1 shared
Union Square Ventures1 shared
Arc Ventures1 shared
Transpose Platform1 shared
Gaingels1 shared
Arka Venture Labs1 shared
New York Ventures1 shared
Grotech Ventures1 shared
Meritech Capital1 shared
Edison Partners1 shared
Last updated: 8 September 2026