City

Startups in San Francisco

Companies headquartered in San Francisco, and the founders who built them.

3,445 companies · page 7 of 58

General AstronauticsPrivate YC W26

Industrials & Manufacturing · USA · 2026 · YC W26

General AviationPrivate YC S26

Industrials & Manufacturing · USA · 2026 · YC S26

General InstinctPrivate YC S26

Industrials & Manufacturing · USA · 2026 · YC S26

Bill Jiao, Guanming Wang

GigacatalystPrivate YC S26

Enterprise Software · USA · 2026 · YC S26

GiniPrivate YC S26

Enterprise Software · USA · 2026 · YC S26

Tony Kam, Shelden Shi

GitCafePrivate YC S26

Enterprise Software · USA · 2026 · YC S26

GlenPrivate YC S26

Enterprise Software · USA · 2026 · YC S26

Nikos Dritsakos

Gojiberry AIPrivate YC S26

Enterprise Software · USA · 2026 · YC S26

Pierre-Eliott Lallemant, Romàn Czerny, Dylan TEIXEIRA

GovGuardPrivate YC S26

Government & Nonprofit · USA · 2026 · YC S26

Gleb Hulting, Aditya Sabharwal

GradePrivate YC W26

Fintech · USA · 2026 · YC W26

Lotanna Ezeike, James Heaney

GravyPrivate YC S26

Fintech · USA · 2026 · YC S26

Ali Tabba, Max Church

Greypoint IndustriesPrivate YC S26

Industrials & Manufacturing · USA · 2026 · YC S26

Darcy Zhang, Nic Chu, Jordan Khoo, Steven Xu

GutgutgoosePrivate YC S26

Healthcare · USA · 2026 · YC S26

Anis Mihrshahi, Leon Mojarrabi

HaladirPrivate YC W26

Enterprise Software · USA · 2026 · YC W26

Jibran Hutchins, Quan Huynh, Joseph Tso

HarborPrivate YC S26

Healthcare · USA · 2026 · YC S26

Albert Cai, Nathan H. Leung

Hebbian RoboticsPrivate YC S26

Industrials & Manufacturing · USA · 2026 · YC S26

Kingston Kuan, Brandon Ong

HedgePrivate YC S26

Fintech · USA · 2026 · YC S26

Luke Button, Luke Rosa

HessianPrivate YC S26

Enterprise Software · USA · 2026 · YC S26

Bao Nguyen, James Smith, Tom Watson

HilstartPrivate YC S26

Industrials & Manufacturing · USA · 2026 · YC S26

William A'court, Simon Alexander, Rahul Bhati, Josh Schoeman

HoplitePrivate YC S26

Enterprise Software · USA · 2026 · YC S26

Ryan Morrissey, Bence Redmond

HubPrivate YC S26

Enterprise Software · USA · 2026 · YC S26

Tim Sprecher, Armin Kiani

Human ArchivePrivate YC W26

Industrials & Manufacturing · USA · 2026 · YC W26

Raj Patel, Rushil Agarwal, Samay Maini, Shloke Patel

HumworkPrivate YC S26

Enterprise Software · USA · 2026 · YC S26

Yash Goenka, Rohan Datta

HuscarlPrivate YC S26

Fintech · USA · 2026 · YC S26

Alex Musy, Paulien Jeunesse

HyperProbePrivate YC S26

Enterprise Software · USA · 2026 · YC S26

Karan Raina, Shailendra Singh

IMPACT DronesPrivate YC S26

Industrials & Manufacturing · USA · 2026 · YC S26

Alessandro Fiume, Jasper Lortije

Illume LabsPrivate YC S26

Healthcare · USA · 2026 · YC S26

Pari Latawa, Frank Lee, Jin Wong

ImperfectPrivate YC S26

Consumer · USA · 2026 · YC S26

InLoop RoboticsPrivate YC S26

Industrials & Manufacturing · USA · 2026 · YC S26

Zakariea Sharfeddine, Stepan Feduniak

IncandorPrivate YC S26

Enterprise Software · USA · 2026 · YC S26

Matthew Yekell, Luc Rosenzweig

IncidentFoxPrivate YC W26

Enterprise Software · USA · 2026 · YC W26

Jimmy Wei, Long Yi

Induction LabsPrivate YC S26

Enterprise Software · USA · 2026 · YC S26

Jonathan Li, David Li

InferaPrivate YC S26

Healthcare · USA · 2026 · YC S26

Troy Zhang, Chloe Sow

InkboxPrivate YC S26

Enterprise Software · USA · 2026 · YC S26

Ray Liao, Dima Vremenko, Alex Wilcox

InsForgePrivate YC S26

Enterprise Software · USA · 2026 · YC S26

Hang Huang, Tony Chang

InstaAgentPrivate YC S26

Enterprise Software · USA · 2026 · YC S26

Kyle Wong, Colin Tseung

InstancePrivate YC S26

Enterprise Software · USA · 2026 · YC S26

Claire Mao, Lucy Cai

InstaplayPrivate YC S26

Consumer · USA · 2026 · YC S26

Akhil Aggarwal, Gary Wu

InstinctPrivate YC W26

Fintech · USA · 2026 · YC W26

Joon Won Song, Eunju Moon, Joe Papworth, Joaquim Dickson

InsurfPrivate YC S26

Healthcare · USA · 2026 · YC S26

Bryan Chung, Chang Lu

Intelligence FactoryPrivate YC S26

Industrials & Manufacturing · USA · 2026 · YC S26

Yash Sinha, Jalaj Shukla

InterfazePrivate YC S26

Enterprise Software · USA · 2026 · YC S26

Yoeven D Khemlani, Harsha Vardhan Khurdula

InthPrivate YC S26

Enterprise Software · USA · 2026 · YC S26

Christopher Burns

InventoryQuantPrivate YC W26

Enterprise Software · USA · 2026 · YC W26

Sander Schulhoff

Isengard Industries IncPrivate YC S26

Industrials & Manufacturing · USA · 2026 · YC S26

Francisco Serra-Martins, James Tennant

JcodePrivate YC S26

Consumer · USA · 2026 · YC S26

KaraPrivate YC S26

Industrials & Manufacturing · USA · 2026 · YC S26

Anuveer Chadha, Aarin Jhaveri, Arjun Lakhanpal

KebraPrivate YC S26

Enterprise Software · USA · 2026 · YC S26

Luca Hadife, Mohamed Hosny

Keyframe LabsPrivate YC S26

Enterprise Software · USA · 2026 · YC S26

Parth Radia, Kaahan Radia

Khotan (formerly Pollinate)Private YC W26

Enterprise Software · USA · 2026 · YC W26

Adeep Mitra, Corey Berther

Kimpton AIPrivate YC S26

Fintech · USA · 2026 · YC S26

Jack Zumwalt, Adrian Del Bosque, Mauricio Ortiz

KinectPrivate YC S26

Enterprise Software · USA · 2026 · YC S26

Kratik Agrawal, Varun Kandula

KinroPrivate YC S26

Fintech · USA · 2026 · YC S26

Pierre-Alexandre Kamienny, Parth Ainampudi, Corentin Hugot, Corentin Bernard, Parth Chopra, Pierre Sermanet

KitaPrivate YC W26

Fintech · USA · 2026 · YC W26

Carmel Limcaoco, Rhea Malhotra

KlaimeePrivate YC S26

Fintech · USA · 2026 · YC S26

Ines Boutemadja, Julien Catonnet

KlarifyPrivate YC S26

Healthcare · USA · 2026 · YC S26

Moody Abdul, Alexander Bergholm

Klaus AIPrivate YC W26

Enterprise Software · USA · 2026 · YC W26

Robbie Thompson, Bailey Wickham

KugelAudioPrivate YC S26

Enterprise Software · USA · 2026 · YC S26

Viktor Presber, Kajo Kratzenstein

KuliPrivate YC S26

Enterprise Software · USA · 2026 · YC S26

Michael Hodara, Jonathan Hassan

LATOPrivate YC S26

Enterprise Software · USA · 2026 · YC S26

Tien Chu, Tymek Staniszewski