CEO & Executive Email Contacts in Chicago, Illinois — Verified 2026

JW

Jeffrey Wagner

Chief Operating Officer

Revscale AI

Chicago, Illinois information technology & services

j****@getrevscale.com Unlock

JS

Jeanne Steinback

Chief Technology Officer

Rewards Network

Chicago, Illinois financial services

j****@rewardsnetwork.com Unlock

JT

Jonathan Tabrizi

Chief Executive Officer

Rezamax

Chicago, Illinois government administration

j****@cvcschool.org Unlock

AH

Ahren Hartman

Chief Technology Officer

RF Venue

Chicago, Illinois wireless

a****@rfvenue.com Unlock

TF

Thomas Fecarotta

Chief Marketing Officer

Rheaply

Chicago, Illinois internet

t****@rheaply.com Unlock

DP

Dan Putz

Chief Technology Officer

Rhyze Solutions

Chicago, Illinois financial services

d****@rhyze.com Unlock

ER

Edward Richardson

CEO

Richardson Electronics, Ltd.

Chicago, Illinois mechanical or industrial engineering

e****@rell.com Unlock

DB

Darren Bain

Chief Technology Officer - Product Management & Customer Success

RightCrowd

Chicago, Illinois information technology & services

d****@rightcrowd.com Unlock

DM

David Martinsek

Chief Financial Officer / Chief Operating Officer

Righteous Felon Craft Jerky

Chicago, Illinois food & beverages

d****@righteousfelon.com Unlock

AS

Andy Schultz

Chief Operating and Delivery Officer, EVP

Rightpoint

Chicago, Illinois information technology & services

a****@rightpoint.com Unlock

RD

Richard Dogini

CEO

RI International

Chicago, Illinois mental health care

r****@riinternational.com Unlock

GL

Gary Labranche

Chief Executive Officer

RIMS (Risk and Insurance Management Society, Inc.)

Chicago, Illinois nonprofit organization management

g****@rims.org Unlock

FL

Fernando Lau

Chief Operating Officer

Risepoint

Chicago, Illinois higher education

f****@academicpartnerships.com Unlock

FC

Frank Chen

Chief Marketing Officer

Rishi Tea & Botanicals

Chicago, Illinois food & beverages

f****@rishi-tea.com Unlock

J

Jason

CEO

Rising Medical Solutions

Chicago, Illinois insurance

j****@risingms.com Unlock

RH

Ralf Hilpuesch

Chief Executive Officer

Ritter Sport

Chicago, Illinois food production

r****@ritter-sport.com Unlock

BS

Brian Schmucker

CEO

RiverNorth Capital Management, LLC

Chicago, Illinois investment management

b****@rivernorth.com Unlock

PG

Patrick Galley

Chief Executive Officer and Chief Investment Officer

RiverNorth Capital Management, LLC

Chicago, Illinois investment management

p****@rivernorth.com Unlock

RM

Randy Meacham

CTO

RiverStar Software

Chicago, Illinois information technology & services

r****@riverstar.com Unlock

GC

Gerry Corcoran

Chairman and CEO

R.J. O'Brien

Chicago, Illinois financial services

g****@rjobrien.com Unlock

CEO & Executive Contacts in Chicago, Illinois