Series B Investors & VC Firms in United States

2075 firms in this list, with a median first check of $600K. 542 of them lead rounds. Generated from verified public data and updated continuously.

Fund	FoxScore	HQ	Invests	Stage	Check	CRM
AL Aligned Climate Capital BBJSALDH19 people	88🔒	New York	US	Seed–Series B	$2M – $10M	+ Add to CRM
SA Samsara BioCapital MDSAABMM7 people	88🔒	Palo Alto	US	Seed–Late Stage	—	+ Add to CRM
KE Kern Venture Group DHJ(KHSB24 people	88🔒	Bakersfield	US	Pre-Seed–Series B	—	+ Add to CRM
SE Seven Seven Six AOCVKMKH18 people · Leads rounds	88🔒	Palm Beach Gardens	US	Seed–Late Stage	$500K – $5M	+ Add to CRM
VE venBio Partners ARCGRGYY11 people · Follows rounds	88🔒	San Francisco	US	Seed–Late Stage	—	+ Add to CRM
GR Gratitude Railroad EJHFRSTK24 people · Follows rounds	88🔒	Park City	US	Seed–Growth	—	+ Add to CRM
TO Toyota Ventures CADSJAUL9 people · Follows rounds	88🔒	Los Altos	US	Pre-Seed–Series B	—	+ Add to CRM
AC ACTIVATE CAPITAL PARTNERS DLEMJGPJ25 people · Follows rounds	88🔒	San Francisco	US	Series B–Late Stage	$10M – $30M	+ Add to CRM
SP SPRINGROCK VENTURES EBKMCBDS16 people	88🔒	Seattle	US	Seed–Late Stage	$2M – $5M	+ Add to CRM
AR Argonautic Ventures BXHHMDLS9 people · Leads rounds	88🔒	New York	US	Pre-Seed–Growth	$5M	+ Add to CRM
BR Braemar Energy Ventures NSJMDTBR18 people · Leads rounds	88🔒	New York	US	Seed–Late Stage	$1M – $25M	+ Add to CRM
FI First Analysis AWCGDLHS24 people · Leads rounds	88🔒	Chicago	US	Series A–Late Stage	—	+ Add to CRM
DE Decibel Partners ACAPBSDS18 people · Leads rounds	88🔒	Menlo Park	US	Pre-Seed–Series B	$100K – $10M	+ Add to CRM
RP RPS Ventures SWBLKM24 people	88🔒	Los Altos	US	Series A–Late Stage	$5M – $20M	+ Add to CRM
ST Stage 1 Ventures DBACDMJW19 people · Leads rounds	88🔒	Coconut Grove	US	Seed–Growth	—	+ Add to CRM
RC RC Capital DFJCRHR“20 people	88🔒	Cincinnati	US	Series B–Late Stage	—	+ Add to CRM
MI Mindset Venture CPNRAVAE10 people · Leads rounds	88🔒	San Francisco	US	Pre-Seed–Series B	$500K – $3M	+ Add to CRM
EN EnerTech Capital DSGVCTIH24 people	88🔒	Philadelphia	US	Seed–Late Stage	$1M – $10M	+ Add to CRM
NE Next Level Ventures DTECMPRS15 people · Follows rounds	88🔒	Des Moines	US	Seed–Late Stage	$500K – $5M	+ Add to CRM
CE CEI Ventures CJNHSBBB16 people	88🔒	Brunswick	US	Seed–Late Stage	$1M – $4M	+ Add to CRM
ST Stout Street Capital CHJFRWCG6 people · Leads rounds	88🔒	Denver	US	Pre-Seed–Series B	$250K	+ Add to CRM
BA Bay City Capital CGFCDBMK8 people	88🔒	San Rafael	US	Seed–Late Stage	$5M – $10M	+ Add to CRM
MA MassChallenge Mexico BDCBCWAI31 people · Follows rounds	88🔒	Boston	US	Pre-Seed–Growth	—	+ Add to CRM
TR Tribeca Venture Partners CMCOBHBW7 people · Leads rounds	88🔒	New York	US	Seed–Growth	$1M – $15M	+ Add to CRM

Aligned Climate Capital

New YorkSeed–Series B$2M – $10M

BBJSALDH19 people

Samsara BioCapital

Palo AltoSeed–Late Stage

MDSAABMM7 people

Kern Venture Group

BakersfieldPre-Seed–Series B

DHJ(KHSB24 people

Seven Seven Six

Palm Beach GardensSeed–Late Stage$500K – $5M

AOCVKMKH18 people

venBio Partners

San FranciscoSeed–Late Stage

ARCGRGYY11 people

Gratitude Railroad

Park CitySeed–Growth

EJHFRSTK24 people

Toyota Ventures

Los AltosPre-Seed–Series B

CADSJAUL9 people

ACTIVATE CAPITAL PARTNERS

San FranciscoSeries B–Late Stage$10M – $30M

DLEMJGPJ25 people

SPRINGROCK VENTURES

SeattleSeed–Late Stage$2M – $5M

EBKMCBDS16 people

Argonautic Ventures

New YorkPre-Seed–Growth$5M

BXHHMDLS9 people

Braemar Energy Ventures

New YorkSeed–Late Stage$1M – $25M

NSJMDTBR18 people

First Analysis

ChicagoSeries A–Late Stage

AWCGDLHS24 people

Decibel Partners

Menlo ParkPre-Seed–Series B$100K – $10M

ACAPBSDS18 people

RPS Ventures

Los AltosSeries A–Late Stage$5M – $20M

SWBLKM24 people

Stage 1 Ventures

Coconut GroveSeed–Growth

DBACDMJW19 people

RC Capital

CincinnatiSeries B–Late Stage

DFJCRHR“20 people

Mindset Venture

San FranciscoPre-Seed–Series B$500K – $3M

CPNRAVAE10 people

EnerTech Capital

PhiladelphiaSeed–Late Stage$1M – $10M

DSGVCTIH24 people

Next Level Ventures

Des MoinesSeed–Late Stage$500K – $5M

DTECMPRS15 people

CEI Ventures

BrunswickSeed–Late Stage$1M – $4M

CJNHSBBB16 people

Stout Street Capital

DenverPre-Seed–Series B$250K

CHJFRWCG6 people

Bay City Capital

San RafaelSeed–Late Stage$5M – $10M

CGFCDBMK8 people

MassChallenge Mexico

BostonPre-Seed–Growth

BDCBCWAI31 people

Tribeca Venture Partners

New YorkSeed–Growth$1M – $15M

CMCOBHBW7 people

Data sourced from public filings and firms' own websites — see our methodology.