

Mainline Information Systems Information
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Mainline Information Systems
Summary
Mainline Information Systems is a private company that has been in the industry for 37 years. The company currently specializes in the Information Technology and Services, IT Services, Analytics, Software Asset Management, Data Center areas. The position of the President & CEO is occupied by John R McCarthy. Its headquarters is located at Tallahassee, Florida, USA. The number of employees ranges from 250 to 500. The annual revenue of Mainline Information Systems varies between 1.0B and 5.0B. To connect with Mainline Information Systems employee register on SignalHire.
Organization Website | mainline.com |
Social Links | |
Phone Number | 850-219-5000 |
Industries | |
Headquarters Location | 1700 Summit Lake Drive, Tallahassee, FL, 32317 US |
Employees Size | 200-500 employees |
Specialties | Comprehensive Infrastructure Solutions, Cloud and Hybrid-Cloud, Hyperconverged, Governance and Risk, Machine Learning, Storage and Data, Data Center Optimization, Software Asset Management, Networking, End User Computing including Mobile, IoT & UX, Professional IT Staffing, Infrastructure Services, Cybersecurity, Managed IT Services, Cyber Storage, Data & AI, IT Automation, Mainframe Modernization, Technology Lifecycle Management |
SIC Code | 7371 |
DMA Code | Tallahassee Metropolitan Area |
Founded | 1989 |
Estimated Annual Revenue | $1.0B - 5.0B |
Operating Status | Independent Company |
Competitors
Founded | Type | Employees | Revenue | Funding | |
|---|---|---|---|---|---|
| 1982 | Privately Held | 100 - 250 | 98.5M | $1M | |
| 2001 | Privately Held | 25 - 100 | 77M | $2M | |
| 1939 | Public Company | 50K - 100K | 57.7B | $538 | |
| 1911 | - | 100K - 9.9M | 74.4B | $2.5B |
Employees Turnover 4 quarter 2025
Number of employees switched from or switched to
Total number all of employee turnover
Length of Employment
Employee tenure at Mainline Information Systems shows a diverse range of experience levels:
1% have been with the company for less than 1 year11% for 1–2 years6% for 3–4 years8% for 5–7 years6% for 8–10 years69% have over 11 years of service at Mainline Information SystemsEx-employees positions
In Company
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Contact top employees from
Mainline Information Systems
Jeff Noordyke
Account Executive
Jamal Suber
Principal Network Engineer
Angel Velez
Senior System Engineer
Bryan Salek
Account Executive
Allen Simonetti
Principal Systems Architect
Melinda Smith
System Engineer
John Broussard
Services Contract Administrator
Phillip Rasy
Senior Account Executive
Dan Bengele
Account Executive
Steve Wisniewski
Account Executive
David Maiolo
Senior Cloud Architect | AI Team Lead
Jonathan Reid
Enterprise Architect
David Pecora
Systems Engineer
Octavia Rising
Senior System z Software Specialist
Michael Hardoin
Sr. Account Executive
Andy Pisano
Account Exec
Charles Vianey
Managing Principal & Systems Engineering Manager
Donald Jones
Sr. Infrastructure Project Manager working at Royal Caribbean International
E Mark Karlsberg
Consulting Systems Engineer
Dave Baker
Account Executive
Nancy Ydoate
Account Executive
Marie Ashway
Sales Productivity Manager
Elizabeth Cormack
Sr. Accounts Payable Specialist
Jerry Hamm
Sr. Account Executive
Shane Tang
Director of Technology / Chief Technology Officer
Kaleigh OKane
Nurse Externship
Steven Silberman
Account Executive
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FAQ
Mainline Information Systems operates in the IT Services industries. More details can be found on the official website: mainline.com.
The headquarters of Mainline Information Systems are located in Tallahassee, United States.
The current CEO of Mainline Information Systems is John R McCarthy
You can contact Mainline Information Systems by phone at 850-219-5000.
Mainline Information Systems currently employs 200-500 people.
Mainline Information Systems's revenue is approximately 1B.
Well-known competitors of Mainline Information Systems include Vicom, A Converge Company, Veristor + Anexinet, HP and IBM Watson Talent.





