Investment syndicates active this year
1,089 US syndicates filed a new fund, deal vehicle or board seat with the SEC in the last 12 months, 370 (34%) of them in the last 90 days. The top home states are Washington (220), California (83) and New York (57); the most common sectors are AI & ML (127), Mobility & Logistics (57) and B2B Software (57). For the 1,036 with a stated or estimated check size, the median range is $350K–$1.1M.
Updated from SEC filings · How we build this list
How many syndicates are investing right now?
1,089 filed a new fund, deal vehicle or board seat with the SEC in the last 12 months, 370 of them in the last 90 days.
How much do syndicates typically invest?
The median estimated check is $350K–$1.1M, across 1,036 investors with a plausible estimate. Actual checks vary by round and lead role.
Where are syndicates based?
Most are in Washington (220), California (83) and New York (57).
What sectors do syndicates back most?
AI & ML (127), Mobility & Logistics (57) and B2B Software (57) lead, by investors with recent activity in each.
Start a 3-day trial to rank these 1,089 investors by fit with your startup and see contacts and warm paths.
Rank them for me- Active Sep 2026
Side DoorSyndicate · Fernandina Beach, FL
Seed, Series A · checks $450K–$1.35M (est.)
Deep TechBiotech & PharmaFintechCrypto & Web3 - Active Sep 2026
- Active Sep 2026
Blue HorseshoeSyndicate · Naples, FL
Pre-seed, Seed · checks $875K–$1.75M (est.)
Sector focus not yet verified - Active Sep 2026
Kattegat Capital - SLSyndicate
Pre-seed, Seed · checks $175K–$350K (est.)
Sector focus not yet verified - Active Sep 2026
- Active Sep 2026
Gold Cone CapitalSyndicate · Seattle, WA
Pre-seed, Seed · checks $100K–$250K (est.)
Sector focus not yet verified - Active Sep 2026
- Active Sep 2026
Sunshine InvestmentSyndicate · Palm Beach Gardens, FL
Pre-seed, Seed · checks $5.7M–$11.4M (est.)
Sector focus not yet verified - Active Sep 2026
RH Network VenturesSyndicate · Seattle, WA
Pre-seed, Seed · checks $225K–$750K (est.)
Sector focus not yet verified - Active Sep 2026
- Active Sep 2026
of Omni VenturesSyndicate
Pre-seed, Seed · checks $775K–$1.55M (est.)
Hardware & RoboticsMobility & Logistics - Active Sep 2026
- Active Sep 2026
- Active Sep 2026
- Active Sep 2026
- Active Sep 2026
Aegis Special SituationsSyndicate · New York, NY
Pre-seed, Seed · checks $5.33M–$10.7M (est.)
Sector focus not yet verified - Active Sep 2026
- Active Sep 2026
- Active Sep 2026
KEY Investment PartnersSyndicate · Denver, CO
Pre-seed, Seed · checks $375K–$750K (est.)
Deep TechDefense & AerospaceClimate & Energy - Active Sep 2026
Interface ScienceSyndicate · Seattle, WA
Pre-seed, Seed · checks $1.45M–$2.9M (est.)
Sector focus not yet verified - Active Sep 2026
Belief CapitalSyndicate · New York, NY
Pre-seed, Seed · checks $3.55M–$7.1M (est.)
Sector focus not yet verified - Active Sep 2026
- Active Sep 2026
- Active Sep 2026
- Active Sep 2026
- Active Sep 2026
- Active Sep 2026
- Active Sep 2026
- Active Sep 2026
- Active Sep 2026
- Active Sep 2026
FosterVCSyndicate · Foster City, CA
Pre-seed, Seed · checks $650K–$1.3M (est.)
Sector focus not yet verified - Active Sep 2026
Black Lake Investment NetworkSyndicate
Pre-seed, Seed · checks $2.08M–$4.15M (est.)
Sector focus not yet verified - Active Sep 2026
- Active Sep 2026
- Active Sep 2026
Ajim CapitalSyndicate · Seattle, WA
Pre-seed, Seed · checks $700K–$1.4M (est.)
Sector focus not yet verified - Active Aug 2026
A 28 VenturesSyndicate · Plainview, NY
Pre-seed, Seed · checks $25K–$50K (est.)
Sector focus not yet verified - Active Aug 2026
- Active Aug 2026
- Active Aug 2026
- Active Aug 2026