How many employees work at Input Output?
Input Output, Inc. has approximately 370 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Input Output’s total headcount has declined 22.2% from 476 employees in 2023 to 370 in 2026.
Is Input Output hiring right now?
Yes, Input Output is actively hiring. Input Output had 31 active job postings in 2026, a 77.2% decline from 2025 — see job openings & hiring trends.
About Input Output’s Workforce
Input Output, Inc. is an Information Technology Services company that employs 370 people worldwide as of March 2026. It is the 9th-largest by headcount among its peers. Founded in 1991, the company is headquartered in Philadelphia, Pennsylvania.
Input Output's workforce has declined 22.2% from 2023 to 2026, down 11.3% year over year in 2026. It fell to a low of 370 in 2026 Q1 before recovering. Its workforce is concentrated most in Northern Europe (31.4%), followed by North America (26.4%) and Western Europe (10.5%).
Input Output's functional groups are Engineering (45.9%), Finance and Operations (37.2%), and Sales and Marketing (16.9%). The average salary is $108,141, ranging from a median of $119,000 in North America to $62,000 in Eastern Europe, up 2.0% year over year in 2026.
Input Output's active job postings fell 77.2% in 2026 to 31, with new postings per month cooling from 33 in 2023 to 19 in 2026. Overall employee sentiment is negative and declining.
Sourced from Revelio Labs workforce data.
- Headquarters
- Philadelphia, Pennsylvania
- Founded
- 1991
- Industry
- Information Technology Services
- Employees
- 370
- YoY
- -11.3% (-102)
As of March 2026
Input Output workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Input Output. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsInput Output Annual Employee Count (2023-2026)
- Input Output had 370 employees in 2026, a 11.3% decline (-102) from 2025.
- Input Output had 434 employees in 2025, a 6.0% decline (-29) from 2024.
- Input Output had 463 employees in 2024, a 1.5% decline (-22) from 2023.
- Input Output had 485 employees in 2023, a 2.9% decline (-55) from 2022.
Input Output's total workforce has declined from 476 employees in 2023 to 370 in 2026. Input Output's headcount peaked at 500 in 2024.
Input Output, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 370 | -102 | -11.3% |
| 2025 | Q4 | 434 | -29 | -6.0% |
| 2025 | Q3 | 471 | -14 | -3.5% |
| 2025 | Q2 | 477 | -23 | -3.8% |
| 2025 | Q1 | 472 | -15 | -3.7% |
| 2024 | Q4 | 463 | -22 | -1.5% |
| 2024 | Q3 | 485 | +9 | +1.0% |
| 2024 | Q2 | 500 | +24 | +0.7% |
| 2024 | Q1 | 487 | -19 | +0.2% |
| 2023 | Q4 | 485 | -55 | -2.9% |
| 2023 | Q3 | 476 | -70 | -4.2% |
| 2023 | Q2 | 476 | -34 | -3.8% |
See Input Output's complete headcount history, including quarterly breakdowns.
Get the DataInput Output Employee Count by Region (2026)
Northern Europe accounts for the largest share of Input Output's global workforce with approximately 31% of total employees, followed by North America and Western Europe.
Input Output employees by region
| Region | Employees | % of Total |
|---|---|---|
| Northern Europe | 105 | 31.4% |
| North America | 88 | 26.4% |
| Western Europe | 35 | 10.5% |
| Southern Europe | 31 | 9.2% |
| Eastern Europe | 26 | 7.8% |
| East Asia | 11 | 3.4% |
| South America | 9 | 2.8% |
| Sub-Saharan Africa | 7 | 2.2% |
| South Asia | 7 | 2.1% |
| Southeast Asia | 5 | 1.4% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataInput Output Employee Count by Department (2026)
Input Output's employee groups are Engineering (45.9%), Finance and Operations (37.2%), and Sales and Marketing (16.9%).
Input Output employees by department
| Department | Employees | % of Total |
|---|---|---|
| Engineering | 169 | 45.9% |
| Finance and Operations | 137 | 37.2% |
| Sales and Marketing | 62 | 16.9% |
Compare Input Output's department mix to industry peers.
See Full DataInput Output Employee Salary by Region (2026)
Input Output's average employee salary is $108,141 globally. Employees in North America receive the highest compensation. Pay is lowest in Eastern Europe, at a median of $62,000.
Input Output median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $119,000 |
| Western Europe | $115,000 |
| Northern Europe | $95,000 |
| Southeast Asia | $74,000 |
| Southern Europe | $68,000 |
| Eastern Europe | $62,000 |
| Central America and the Caribbean | $58,000 |
| East Asia | $58,000 |
| Central and Western Asia | $39,000 |
| South America | $39,000 |
| South Asia | $13,000 |
| Sub-Saharan Africa | $13,000 |
Unlock salary by role, level, and city — and compare to Input Output's industry peers.
Unlock Salary DataInput Output Job Openings and Hiring Trends (2023-2026)
- Input Output had 31 active job postings in 2026, a 77.2% decline (-80) from 2025.
- Input Output had 111 active job postings in 2025, a 74.1% increase (+60) from 2024.
- Input Output had 51 active job postings in 2024, a 19.5% decline (-11) from 2023.
- Input Output had 62 active job postings in 2023, a 144.4% increase from 2022.
- Hiring velocity in 2026: 19 new roles/month, down from 56 in 2025 and 42 in 2024.
Input Output's hiring is slowing: active job postings fell 77.2% in 2026 to 31, with new postings per month cooling from 33 in 2023 to 19 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataInput Output Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Input Output'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.
Unlock SentimentSimilar Companies
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Frequently Asked Questions About Input Output
- How fast is Input Output growing?
- In 2026, Input Output's headcount shrank 11.3% to 370 employees, down from 472 in 2025.
- See the full headcount history
- Where are Input Output employees located?
- Most Input Output employees are based in Northern Europe (31.4% of headcount), followed by North America and Western Europe.
- Explore where the workforce is based
- What is the average salary at Input Output?
- The average employee salary at Input Output is approximately $108.1k per year.
- Analyze the salary distribution
- How many new job postings does Input Output open per year?
- In Q1 2026, Input Output opened 56 new job postings. In 2025, Input Output opened 675 new job postings — about 56 per month.
- Track hiring trends by role
- When was Input Output founded and where is it headquartered?
- Input Output was founded in 1991 and is headquartered in Philadelphia, Pennsylvania.
- Compare Input Output to industry peers
Speak with a workforce expert about Input Output.
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