CEO & Executive Email Contacts in San Francisco, California — Verified 2026

ET

Eric Trusiewicz

CEO

Rondo Energy

San Francisco, California semiconductors

e****@rondo.com Unlock

KI

Karim Ibrik

COO

Rondo Energy

San Francisco, California semiconductors

k****@rondo.com Unlock

DL

Danny Leffel

CEO

Roo

San Francisco, California hospital & health care

d****@roo.vet Unlock

JS

John Stearns

Chief Technology Officer

Roo

San Francisco, California hospital & health care

j****@roo.vet Unlock

SZ

Stephen Zocchi

Chief Marketing Officer, Head of Sales

ROO.AI

San Francisco, California information technology & services

s****@roo.ai Unlock

RB

Raj Badarinath

Chief Marketing and Product Officer

Rootstock Software

San Francisco, California information technology & services

r****@rootstock.com Unlock

JS

Jatinderpal Sahi

Chief Executive Officer

RotaCare Bay Area, Inc.

San Francisco, California medical practice

j****@rotacarebayarea.org Unlock

JM

Jenny Ming

Chief Executive Officer

Rothy's

San Francisco, California apparel & fashion

j****@rothys.com Unlock

JG

Jamie Gersch

Chief Marketing Officer

Rothy's

San Francisco, California apparel & fashion

j****@rothys.com Unlock

SL

Sarah Lamb

CEO

Round Hill Pacific

San Francisco, California real estate

****@****.com Unlock

MO

Manuel Offenberg

Chief Technology Officer / Chief Architect - RedData

RPI-CS, Inc.

San Francisco, California information technology & services

m****@rpics.com Unlock

BS

Bob Stephen

Chief Executive Officer

RSC

San Francisco, California information technology & services

b****@rsc2lc.com Unlock

JB

Jasper Brakel

President & CEO

RSF Social Finance

San Francisco, California financial services

j****@rsfsocialfinance.org Unlock

MS

Moshe Safran

CEO

RSIP Vision

San Francisco, California information technology & services

m****@rsipvision.com Unlock

ND

Nick Doe

Chief Technology Officer

RTEC-INSTRUMENTS INC.

San Francisco, California research

n****@rtec-instruments.com Unlock

SR

Swati Reichmuth

COO & CFO

Rune Labs

San Francisco, California information technology & services

s****@runelabs.io Unlock

SC

Siqi Chen

CEO

Runway

San Francisco, California information technology & services

s****@runway.com Unlock

DB

Dave Bleiman

CEO

Rutherford + Chekene

San Francisco, California civil engineering

d****@ruthchek.com Unlock

VC

Viresh Chana

CEO

Ruvixx, Inc.

San Francisco, California information technology & services

v****@ruvixx.com Unlock

CS

Chelsea Sutherland

Chief Operating Officer

R-Zero

San Francisco, California information technology & services

c****@rzero.com Unlock

CEO & Executive Contacts in San Francisco, California