How many employees work at Mainline Information Sys?
Mainline Information Systems LLC has approximately 3,633 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Mainline Information Sys’s total headcount has declined 6.7% from 3,895 employees in 2023 to 3,633 in 2026.
Is Mainline Information Sys hiring right now?
Yes, Mainline Information Sys is actively hiring. Mainline Information Sys had 175 active job postings in 2026, a 12.1% increase from 2025 — see job openings & hiring trends.
About Mainline Information Sys’s Workforce
Mainline Information Systems LLC is an Information Technology Services company that employs 3,633 people worldwide as of March 2026. It is the 6th-largest by headcount among its peers. Founded in 1989, the company is headquartered in Tallahassee, Florida.
Mainline Information Sys's workforce has declined 6.7% from 2023 to 2026, down 3.1% year over year in 2026. It fell to a low of 3,633 in 2026 Q1 before recovering. Its workforce is concentrated most in North America (73.0%), followed by Central America and the Caribbean (10.8%) and Eastern Europe (3.9%).
Mainline Information Sys's functional groups are Finance and Operations (44.1%), Engineering (29.8%), and Sales and Marketing (26.1%). The average salary is $90,615, ranging from a median of $104,000 in North America to $10,000 in South Asia.
Mainline Information Sys's active job postings rose 12.1% in 2026 to 175. Overall employee sentiment is negative and declining.
Sourced from Revelio Labs workforce data.
- Headquarters
- Tallahassee, Florida
- Founded
- 1989
- Industry
- Information Technology Services
- Employees
- 3,633
- YoY
- -3.1% (-218)
As of March 2026
Mainline Information Sys workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Mainline Information Sys. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsMainline Information Sys Annual Employee Count (2023-2026)
- Mainline Information Sys had 3,633 employees in 2026, a 3.1% decline (-218) from 2025.
- Mainline Information Sys had 3,667 employees in 2025, a 2.5% decline (-180) from 2024.
- Mainline Information Sys had 3,847 employees in 2024, a 1.0% decline (-33) from 2023.
- Mainline Information Sys had 3,880 employees in 2023, a 1.1% decline (-82) from 2022.
Mainline Information Sys's total workforce has declined from 3,895 employees in 2023 to 3,633 in 2026. Mainline Information Sys's headcount peaked at 3,903 in 2024.
Mainline Information Systems LLC quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 3,633 | -218 | -3.1% |
| 2025 | Q4 | 3,667 | -180 | -2.5% |
| 2025 | Q3 | 3,698 | -184 | -2.6% |
| 2025 | Q2 | 3,831 | -59 | -0.8% |
| 2025 | Q1 | 3,851 | -52 | -1.3% |
| 2024 | Q4 | 3,847 | -33 | -1.0% |
| 2024 | Q3 | 3,882 | +23 | -0.6% |
| 2024 | Q2 | 3,890 | -5 | -0.9% |
| 2024 | Q1 | 3,903 | -46 | -0.6% |
| 2023 | Q4 | 3,880 | -82 | -1.1% |
| 2023 | Q3 | 3,859 | -99 | -0.9% |
| 2023 | Q2 | 3,895 | -30 | -0.7% |
See Mainline Information Sys's complete headcount history, including quarterly breakdowns.
Get the DataMainline Information Sys Employee Count by Region (2026)
North America accounts for the largest share of Mainline Information Sys's global workforce with approximately 73% of total employees, followed by Central America and the Caribbean and Eastern Europe.
Mainline Information Sys employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 2,603 | 73.0% |
| Central America and the Caribbean | 385 | 10.8% |
| Eastern Europe | 138 | 3.9% |
| South Asia | 138 | 3.9% |
| Western Europe | 113 | 3.2% |
| East Asia | 52 | 1.5% |
| Northern Europe | 37 | 1.0% |
| Sub-Saharan Africa | 26 | 0.7% |
| Southeast Asia | 26 | 0.7% |
| South America | 24 | 0.7% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataMainline Information Sys Employee Count by Department (2026)
Mainline Information Sys's employee groups are Finance and Operations (44.1%), Engineering (29.8%), and Sales and Marketing (26.1%).
Mainline Information Sys employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 1,588 | 44.1% |
| Engineering | 1,074 | 29.8% |
| Sales and Marketing | 942 | 26.1% |
Compare Mainline Information Sys's department mix to industry peers.
See Full DataMainline Information Sys Employee Salary by Region (2026)
Mainline Information Sys's average employee salary is $90,615 globally. Employees in North America receive the highest compensation. Pay is lowest in South Asia, at a median of $10,000.
Mainline Information Sys median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $104,000 |
| Western Europe | $62,000 |
| Northern Europe | $58,000 |
| Arab States | $45,000 |
| Eastern Europe | $30,000 |
| East Asia | $28,000 |
| Southern Europe | $19,000 |
| Central America and the Caribbean | $19,000 |
| Central and Western Asia | $15,000 |
| South America | $13,000 |
| South Asia | $10,000 |
| Southeast Asia | $10,000 |
| Sub-Saharan Africa | $9,000 |
Unlock salary by role, level, and city — and compare to Mainline Information Sys's industry peers.
Unlock Salary DataMainline Information Sys Job Openings and Hiring Trends (2023-2026)
- Mainline Information Sys had 175 active job postings in 2026, a 12.1% increase (+31) from 2025.
- Mainline Information Sys had 144 active job postings in 2025, a 27.0% decline (-45) from 2024.
- Mainline Information Sys had 189 active job postings in 2024, a 49.5% increase (+75) from 2023.
- Mainline Information Sys had 114 active job postings in 2023, a 44.4% decline from 2022.
- Hiring velocity in 2026: 103 new roles/month, down from 122 in 2025 and 115 in 2024.
Mainline Information Sys's active job postings rose 12.1% in 2026 to 175.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataMainline Information Sys Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Mainline Information Sys's workforce based on public professional data. Overall sentiment is negative and has declined year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
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Frequently Asked Questions About Mainline Information Sys
- How fast is Mainline Information Sys growing?
- In 2026, Mainline Information Sys's headcount shrank 3.1% to 3,633 employees, down from 3,851 in 2025.
- See the full headcount history
- Where are Mainline Information Sys employees located?
- Most Mainline Information Sys employees are based in North America (73.0% of headcount), followed by Central America and the Caribbean and Eastern Europe.
- Explore where the workforce is based
- What is the average salary at Mainline Information Sys?
- The average employee salary at Mainline Information Sys is approximately $90.6k per year.
- Analyze the salary distribution
- How many new job postings does Mainline Information Sys open per year?
- In Q1 2026, Mainline Information Sys opened 310 new job postings. In 2025, Mainline Information Sys opened 1,462 new job postings — about 122 per month.
- Track hiring trends by role
- When was Mainline Information Sys founded and where is it headquartered?
- Mainline Information Sys was founded in 1989 and is headquartered in Tallahassee, Florida.
- Compare Mainline Information Sys to industry peers
Speak with a workforce expert about Mainline Information Sys.
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