What departments does CompuSystems have?

CompuSystems has employees across 11 departments including Marketing, Finance, Information Technology, Operations, Sales.

What is the largest department at CompuSystems?

The largest department at CompuSystems is Program & Project Management with 6 employees.

Where are CompuSystems employees located globally?

CompuSystems has employees across 5 continents and 15 countries including Algeria, India, Indonesia, Philippines, United Kingdom Of Great Britain And Northern Ireland.

How has CompuSystems's team size changed over time?

CompuSystems's team has grown from approximately 95 to 118 employees based on available data.

Learn more at LeadIQ.com

CompuSystems Employee Directory

Events ServicesIllinois, United States201-500 Employees

Event Citadel (formerly CompuSystems) is a full-service event registration partner delivering flexible, custom solutions across a wide range of event needs. We tailor our technology to each client, creating a seamless ecosystem that strengthens connections between buyers and sellers.

Our goal is to build long-term client relationships rooted in trust, shared success, and an unwavering commitment to quality. To support this promise, Event Citadel continually invests in innovative products and services designed to serve you today—and evolve with you into the future.

Find CompuSystems employees' phone numbers or email addresses

CompuSystems Global Highlights

North America
299

United States Of America
293
Mexico
4
Guatemala
1
Panama
1

Asia
9

India
7
Indonesia
1
Philippines
1

South America
7

Argentina
3
Ecuador
2
Colombia
1
Peru
1

Europe
3

United Kingdom Of Great Britain And Northern Ireland
1
Spain
1
Netherlands
1

Africa
1

Algeria
1

CompuSystems's Leadership

E. D.
Cio & Vp Of Information Technology
Mobile Phone
Email
K. W.
Chief Marketing Officer & Chief Optimization Officer
Mobile Phone
Email
C. F.
Chief Financial Officer
Mobile Phone
Email
C. F.
Chief Financial Officer
Mobile Phone
Email
N. B.
Chief Financial Officer
Mobile Phone
Email
M. B.
Vice President Field Operations
Mobile Phone
Email
C. H.
Vice President Information Technology Operations
Mobile Phone
Email
P. K.
President And Chief Operations Officer
Mobile Phone
Email

CompuSystems Employee Metrics

100%

50%

2026

2025

Program & Project Management
Analytics
Information Technology
Engineering
Support
Other

Contact profiles from CompuSystems

Name

Title

Contact Info

Location

Last Update

D. A.
Director Of Administrative Services
Mobile Phone
Email
Oct 21, 2024
K. S.
Director Of In-House Operations
Mobile Phone
Email
UNITED STATES
Dec 31, 2023
P. O.
Director Of Esg Marketing, Sales, And Customer Service
Mobile Phone
Email
Oct 23, 2024
C. D.
Marketing Manager
Mobile Phone
Email
United StatesGeorgia
Apr 16, 2026
S. A.
Registration Project Manager
Mobile Phone
Email
United States
Apr 16, 2026
D. D.
Exhibitor Services Product Development Manager
Mobile Phone
Email
United StatesMassachusetts
Apr 15, 2026
E. D.
Registration Project Manager
Mobile Phone
Email
United StatesWisconsin
Oct 17, 2025
C. R.
Registration Project Manager / Event Services Manager
Mobile Phone
Email
United States
Jan 30, 2026
B. J.
Event Manager
Mobile Phone
Email
Oct 17, 2024
C. D.
Marketing Manager
Mobile Phone
Email
United StatesConnecticut
Feb 23, 2024

Frequently Asked Questions

What is CompuSystems known for?

CompuSystems was founded in 1976 operates in the Events Services industry. The company's main headquarters is located in 2300 Cabot Drive Suite 230 Lisle, Illinois United States; you can contact the main corporate office by phone at

+1-708-344-****

. Explore CompuSystems's company overview page for more information.

What is CompuSystems's most common email format?

CompuSystems employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more CompuSystems email formats with LeadIQ.

How many employees does CompuSystems have currently?

CompuSystems has approximately 215 employees as of April 2026. These team members are located across 5 continents, including North AmericaAsiaSouth America.

Who are CompuSystems's key employees and leadership?

As of April 2026, CompuSystems's key employees include:

Cio & Vp Of Information Technology: E. D.
Chief Marketing Officer & Chief Optimization Officer: K. W.
Chief Financial Officer: C. F.
Chief Financial Officer: C. F.
Chief Financial Officer: N. B.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.