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Stephen O'Sullivan Email & Phone Number

Manager of Client Services at StackAdapt at StackAdapt
Location: Chicago, Illinois, United States 10 work roles 2 schools
1 work email found @stackadapt.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email s****@stackadapt.com
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Current company
StackAdapt
Role
Manager of Client Services at StackAdapt
Location
Chicago, Illinois, United States
Company size
51 employees

Who is Stephen O'Sullivan? Overview

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Quick answer

Stephen O'Sullivan is listed as Manager of Client Services at StackAdapt at StackAdapt, a company with 51 employees, based in Chicago, Illinois, United States. AeroLeads shows a work email signal at stackadapt.com and a matched LinkedIn profile for Stephen O'Sullivan.

Stephen O'Sullivan previously worked as Manager, Client Services at Stackadapt and Account Manager at Stackadapt. Stephen O'Sullivan holds Bachelor Of Business Administration (Bba), Economics, Business Analytics from Saint Louis University.

Company email context

Email format at StackAdapt

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{first}@stackadapt.com
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AeroLeads found 1 current-domain work email signal for Stephen O'Sullivan. Compare company email patterns before reaching out.

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Profile bio

About Stephen O'Sullivan

Stephen O'Sullivan is a Manager of Client Services at StackAdapt at StackAdapt. He possess expertise in sap erp, data entry, data analysis, information technology, event planning and 27 more skills. He is proficient in Spanish.

Listed skills include Sap Erp, Data Entry, Data Analysis, Information Technology, and 28 others.

Current workplace

Stephen O'Sullivan's current company

Company context helps verify the profile and gives searchers a useful next step.

StackAdapt
Stackadapt
Manager of Client Services at StackAdapt
801-110 Spadina Avenue Toronto, ON M5V2K4 Canada
Website
stackadapt.com
Employees
51
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Company profile
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10 roles

Stephen O'Sullivan work experience

A career timeline built from the work history available for this profile.

Manager, Client Services

Current
Stackadapt

Toronto, ON, CA

Jan 2023 - Present

Account Manager

Stackadapt

Toronto, ON, CA

Apr 2021 - Jan 2023

Senior Programmatic Trader

Mediahub Global

New York, NY, US

Dec 2020 - Apr 2021

Application Specialist

Sap Fieldglass
Jun 2017 - Jun 2018

Analytics Intern

Elasticity

Saint Louis, MO, US

Nov 2016 - Jun 2017

Audit Analytics Intern

Wells Fargo

San Francisco, California, US

Jun 2016 - Aug 2016

Information Technology Intern

Saint Louis University

Saint Louis, MO, US

Provided excellent customer service to faculty and staff with varying levels of computer literacy. I was also responsible for answering phone calls and providing remote assistance to callers and ensuring security of their information.

Aug 2014 - May 2016

Data Entry Operator

Data Bank
May 2015 - Aug 2015
Team & coworkers

Colleagues at StackAdapt

Other employees you can reach at stackadapt.com. View company contacts for 51 employees →

AM Amitesh M. Amitesh M. Colleague at Stackadapt Toronto, Ontario, Canada, Canada View → KS Kate Shepard Kate Shepard Colleague at Stackadapt United States, United States View → JB Jack Briggs Jack Briggs Colleague at Stackadapt London, England, United Kingdom, United Kingdom View → JS Justin Suh Justin Suh Colleague at Stackadapt New York City Metropolitan Area, United States, United States View → AN Ailin Nekavand Ailin Nekavand Colleague at Stackadapt Toronto, Ontario, Canada, Canada View → CB Cameron Bauer Cameron Bauer Colleague at Stackadapt Toronto, Ontario, Canada, Canada View → RD Reece Dixon Reece Dixon Colleague at Stackadapt Greater Manchester, England, United Kingdom, United Kingdom View → RP Rohit Pradhan Rohit Pradhan Colleague at Stackadapt Markham, Ontario, Canada, Canada View → EB Emma Blohowiak Emma Blohowiak Colleague at Stackadapt Greater Minneapolis-St. Paul Area, United States View → PK Pauline Kwok Pauline Kwok Colleague at Stackadapt Greater Toronto Area, Canada, Canada View →
2 education records

Stephen O'Sullivan education

Bachelor Of Business Administration (Bba), Economics, Business Analytics

Saint Louis University

Education record

Boston College High School
FAQ

Frequently asked questions about Stephen O'Sullivan

Quick answers generated from the profile data available on this page.

What company does Stephen O'Sullivan work for?

Stephen O'Sullivan works for StackAdapt.

What is Stephen O'Sullivan's role at StackAdapt?

Stephen O'Sullivan is listed as Manager of Client Services at StackAdapt at StackAdapt.

What is Stephen O'Sullivan's email address?

AeroLeads has found 1 work email signal at @stackadapt.com for Stephen O'Sullivan at StackAdapt.

Where is Stephen O'Sullivan based?

Stephen O'Sullivan is based in Chicago, Illinois, United States while working with StackAdapt.

What companies has Stephen O'Sullivan worked for?

Stephen O'Sullivan has worked for Stackadapt, Mediahub Global, Havas Media Group, Sap Fieldglass, and Elasticity.

Who are Stephen O'Sullivan's colleagues at StackAdapt?

Stephen O'Sullivan's colleagues at StackAdapt include Amitesh M., Kate Shepard, Jack Briggs, Justin Suh, and Ailin Nekavand.

How can I contact Stephen O'Sullivan?

You can use AeroLeads to view verified contact signals for Stephen O'Sullivan at StackAdapt, including work email, phone, and LinkedIn data when available.

What schools did Stephen O'Sullivan attend?

Stephen O'Sullivan holds Bachelor Of Business Administration (Bba), Economics, Business Analytics from Saint Louis University.

What skills is Stephen O'Sullivan known for?

Stephen O'Sullivan is listed with skills including Sap Erp, Data Entry, Data Analysis, Information Technology, Event Planning, Recruitment, Customer Service, and Microsoft Office.

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