How many employees work at Union of Concerned?
Union of Concerned Scientists, Inc. has approximately 225 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Union of Concerned’s total headcount has grown 0.9% from 223 employees in 2023 to 225 in 2026.
Is Union of Concerned hiring right now?
Yes, Union of Concerned is actively hiring. Union of Concerned had 3 active job postings in 2026, a 66.7% decline from 2025 — see job openings & hiring trends.
About Union of Concerned’s Workforce
Union of Concerned Scientists, Inc. is a Research and Development company that employs 225 people worldwide as of March 2026. It is the 11th-largest by headcount among its peers. Founded in 1969, the company is headquartered in Cambridge, Massachusetts.
Union of Concerned's workforce has grown 0.9% from 2023 to 2026, though it is down 1.4% year over year in 2026. It fell to a low of 218 in 2025 Q2 before recovering. Its workforce is concentrated most in North America (95.2%), followed by South Asia (2.2%) and Sub-Saharan Africa (0.8%).
Union of Concerned's functional groups are Finance and Operations (55.6%), Engineering (25.6%), and Sales and Marketing (18.8%), with Finance and Operations growing fastest (up 3.1%). The average salary is $111,930, ranging from a median of $104,000 in North America to $6,000 in South Asia.
Union of Concerned's active job postings fell 66.7% in 2026 to 3, with new postings per month cooling from 8 in 2023 to 5 in 2026. Overall employee sentiment is negative and declining.
Sourced from Revelio Labs workforce data.
- Headquarters
- Cambridge, Massachusetts
- Founded
- 1969
- Industry
- Research and Development
- Employees
- 225
- YoY
- -1.4% (+4)
As of March 2026
Union of Concerned workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Union of Concerned. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsUnion of Concerned Annual Employee Count (2023-2026)
- Union of Concerned had 225 employees in 2026, a 1.4% decline (+4) from 2025.
- Union of Concerned had 222 employees in 2025, a 1.0% decline (-1) from 2024.
- Union of Concerned had 223 employees in 2024, a 1.0% decline (+2) from 2023.
- Union of Concerned had 221 employees in 2023, a 2.3% decline (+7) from 2022.
Union of Concerned's total workforce has grown from 223 employees in 2023 to 225 in 2026.
Union of Concerned Scientists, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 225 | +4 | -1.4% |
| 2025 | Q4 | 222 | -1 | -1.0% |
| 2025 | Q3 | 219 | -5 | -1.9% |
| 2025 | Q2 | 218 | -2 | -1.4% |
| 2025 | Q1 | 221 | -3 | -0.8% |
| 2024 | Q4 | 223 | +2 | -1.0% |
| 2024 | Q3 | 224 | +3 | -2.4% |
| 2024 | Q2 | 220 | -3 | -2.7% |
| 2024 | Q1 | 224 | +3 | -2.5% |
| 2023 | Q4 | 221 | +7 | -2.3% |
| 2023 | Q3 | 221 | +10 | -1.0% |
| 2023 | Q2 | 223 | +10 | -3.0% |
See Union of Concerned's complete headcount history, including quarterly breakdowns.
Get the DataUnion of Concerned Employee Count by Region (2026)
North America accounts for the largest share of Union of Concerned's global workforce with approximately 95% of total employees, followed by South Asia and Sub-Saharan Africa.
Union of Concerned employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 207 | 95.2% |
| South Asia | 5 | 2.2% |
| Sub-Saharan Africa | 2 | 0.8% |
| Southeast Asia | 2 | 0.8% |
| Central America and the Caribbean | 1 | 0.5% |
| Northern Europe | 1 | 0.5% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataUnion of Concerned Employee Count by Department (2026)
Union of Concerned's employee groups are Finance and Operations (55.6%), Engineering (25.6%), and Sales and Marketing (18.8%).
Union of Concerned employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 123 | 55.6% |
| Engineering | 57 | 25.6% |
| Sales and Marketing | 42 | 18.8% |
Compare Union of Concerned's department mix to industry peers.
See Full DataUnion of Concerned Employee Salary by Region (2026)
Union of Concerned's average employee salary is $111,930 globally. Employees in North America receive the highest compensation. Pay is lowest in South Asia, at a median of $6,000.
Union of Concerned median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $104,000 |
| South Asia | $6,000 |
Unlock salary by role, level, and city — and compare to Union of Concerned's industry peers.
Unlock Salary DataUnion of Concerned Job Openings and Hiring Trends (2023-2026)
- Union of Concerned had 3 active job postings in 2026, a 66.7% decline (+3) from 2025.
- Union of Concerned had 0 active job postings in 2025, a 200.0% decline (-2) from 2024.
- Union of Concerned had 2 active job postings in 2024, a 165.2% decline (-19) from 2023.
- Union of Concerned had 21 active job postings in 2023, a 35.3% decline from 2022.
- Hiring velocity in 2026: 5 new roles/month, up from 3 in 2025 and 6 in 2024.
Union of Concerned's hiring is slowing: active job postings fell 66.7% in 2026 to 3, with new postings per month cooling from 8 in 2023 to 5 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataUnion of Concerned Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Union of Concerned'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 Union of Concerned
- How fast is Union of Concerned growing?
- In 2026, Union of Concerned's headcount shrank 1.4% to 225 employees, up from 221 in 2025.
- See the full headcount history
- Where are Union of Concerned employees located?
- Most Union of Concerned employees are based in North America (95.2% of headcount), followed by South Asia and Sub-Saharan Africa.
- Explore where the workforce is based
- What is the average salary at Union of Concerned?
- The average employee salary at Union of Concerned is approximately $111.9k per year.
- Analyze the salary distribution
- How many new job postings does Union of Concerned open per year?
- In Q1 2026, Union of Concerned opened 14 new job postings. In 2025, Union of Concerned opened 30 new job postings — about 3 per month.
- Track hiring trends by role
- When was Union of Concerned founded and where is it headquartered?
- Union of Concerned was founded in 1969 and is headquartered in Cambridge, Massachusetts.
- Compare Union of Concerned to industry peers
Speak with a workforce expert about Union of Concerned.
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