How many employees work at Inserso?
Inserso Corp. has approximately 394 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Inserso’s total headcount has declined 5.9% from 419 employees in 2023 to 394 in 2026.
Is Inserso hiring right now?
Yes, Inserso is actively hiring. Inserso had 11 active job postings in 2026, a 70.6% decline from 2025 — see job openings & hiring trends.
About Inserso’s Workforce
Inserso Corp. is an Aerospace and Defense company that employs 394 people worldwide as of March 2026. It is the 9th-largest by headcount among its peers. Founded in 1994, the company is headquartered in Vienna, Virginia.
Inserso's workforce has declined 5.9% from 2023 to 2026, down 1.9% year over year in 2026. It fell to a low of 390 in 2024 Q3 before recovering. Its workforce is concentrated most in North America (80.7%), followed by Southern Europe (18.6%) and Arab States (0.4%).
Inserso's functional groups are Engineering (35.3%), Finance and Operations (33.7%), and Sales and Marketing (31.0%), with Engineering growing fastest (up 0.7%). The average salary is $91,630, ranging from a median of $93,000 in North America to $56,000 in Southern Europe.
Inserso's active job postings fell 70.6% in 2026 to 11, with new postings per month cooling from 17 in 2023 to 9 in 2026. Overall employee sentiment is positive and improving.
Sourced from Revelio Labs workforce data.
- Headquarters
- Vienna, Virginia
- Founded
- 1994
- Industry
- Aerospace and Defense
- Employees
- 394
- YoY
- -1.9% (-16)
As of March 2026
Inserso workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Inserso. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsInserso Annual Employee Count (2023-2026)
- Inserso had 394 employees in 2026, a 1.9% decline (-16) from 2025.
- Inserso had 398 employees in 2025, a 1.3% decline (-9) from 2024.
- Inserso had 407 employees in 2024, a 1.9% decline (-16) from 2023.
- Inserso had 423 employees in 2023, a 3.1% increase (+28) from 2022.
Inserso's total workforce has grown from 390 employees in 2024 to 394 in 2026. Inserso's headcount peaked at 425 in 2023 before declining in 2024 and recovering through 2025 and 2026.
Inserso Corp. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 394 | -16 | -1.9% |
| 2025 | Q4 | 398 | -9 | -1.3% |
| 2025 | Q3 | 406 | +16 | -0.9% |
| 2025 | Q2 | 407 | +1 | -0.6% |
| 2025 | Q1 | 410 | -5 | -0.9% |
| 2024 | Q4 | 407 | -16 | -1.9% |
| 2024 | Q3 | 390 | -35 | -1.7% |
| 2024 | Q2 | 406 | -13 | -2.3% |
| 2024 | Q1 | 415 | +6 | +0.4% |
| 2023 | Q4 | 423 | +28 | +3.1% |
| 2023 | Q3 | 425 | +43 | +3.7% |
| 2023 | Q2 | 419 | +35 | +4.2% |
See Inserso's complete headcount history, including quarterly breakdowns.
Get the DataInserso Employee Count by Region (2026)
North America accounts for the largest share of Inserso's global workforce with approximately 81% of total employees, followed by Southern Europe and Arab States.
Inserso employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 310 | 80.7% |
| Southern Europe | 71 | 18.6% |
| Arab States | 1 | 0.4% |
| South Asia | 1 | 0.3% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataInserso Employee Count by Department (2026)
Inserso's employee groups are Engineering (35.3%), Finance and Operations (33.7%), and Sales and Marketing (31.0%).
Inserso employees by department
| Department | Employees | % of Total |
|---|---|---|
| Engineering | 127 | 35.3% |
| Finance and Operations | 121 | 33.7% |
| Sales and Marketing | 111 | 31.0% |
Compare Inserso's department mix to industry peers.
See Full DataInserso Employee Salary by Region (2026)
Inserso's average employee salary is $91,630 globally. Employees in North America receive the highest compensation. Pay is lowest in Southern Europe, at a median of $56,000.
Inserso median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $93,000 |
| Southern Europe | $56,000 |
Unlock salary by role, level, and city — and compare to Inserso's industry peers.
Unlock Salary DataInserso Job Openings and Hiring Trends (2023-2026)
- Inserso had 11 active job postings in 2026, a 70.6% decline (-1) from 2025.
- Inserso had 12 active job postings in 2025, a 85.7% decline (-18) from 2024.
- Inserso had 30 active job postings in 2024, a 26.4% increase (+7) from 2023.
- Inserso had 23 active job postings in 2023, a 46.7% decline from 2022.
- Hiring velocity in 2026: 9 new roles/month, down from 15 in 2025 and 16 in 2024.
Inserso's hiring is slowing: active job postings fell 70.6% in 2026 to 11, with new postings per month cooling from 17 in 2023 to 9 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataInserso Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Inserso's workforce based on public professional data. Overall sentiment is positive and has improved year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Unlock SentimentSimilar Companies
Similar Aerospace and Defense Companies by Employee Count
Frequently Asked Questions About Inserso
- How fast is Inserso growing?
- In 2026, Inserso's headcount shrank 1.9% to 394 employees, down from 410 in 2025.
- See the full headcount history
- Where are Inserso employees located?
- Most Inserso employees are based in North America (80.7% of headcount), followed by Southern Europe and Arab States.
- Explore where the workforce is based
- What is the average salary at Inserso?
- The average employee salary at Inserso is approximately $91.6k per year.
- Analyze the salary distribution
- How many new job postings does Inserso open per year?
- In Q1 2026, Inserso opened 27 new job postings. In 2025, Inserso opened 175 new job postings — about 15 per month.
- Track hiring trends by role
- When was Inserso founded and where is it headquartered?
- Inserso was founded in 1994 and is headquartered in Vienna, Virginia.
- Compare Inserso to industry peers
Speak with a workforce expert about Inserso.
Book a DemoSee something that doesn't look right? Reach out and our team will review it.