How many employees work at UCOR?
UCOR LLC has approximately 727 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. UCOR's total headcount has declined 0.3% from 729 employees in 2023 to 727 in 2026.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published June 2026
Is UCOR hiring right now?
Yes, UCOR is actively hiring. UCOR had 6 active job postings in 2026, a 85.7% decline from 2025 — see job openings & hiring trends.
About UCOR's Workforce
UCOR LLC is an Environmental Services company that employs 727 people worldwide as of March 2026. It is the 5th-largest by headcount among its peers. Founded in 2011, the company is headquartered in Oak Ridge, Tennessee.
UCOR's workforce has held roughly steady from 2023 to 2026, down 1.0% year over year in 2026. It fell to a low of 710 in 2024 Q1 before recovering. Its workforce is concentrated most in the United States (98.3%), followed by Uruguay (0.4%) and South Africa (0.3%), with Uruguay, its fastest-growing location.
UCOR's largest functional groups are Finance and Operations (40.9%), Sales and Marketing (36.8%), and Engineering (22.4%), with Finance and Operations growing fastest (up 2.2%). Median employee tenure is 4.2 years. The average salary is $84,776, ranging from a median of $82,000 in Northern America to $7,000 in Sub-Saharan Africa.
UCOR's active job postings fell 85.7% in 2026 to 6, with new postings per month cooling from 23 in 2023 to 3 in 2026. Overall employee sentiment is negative and declining.
Sourced from Revelio Labs workforce data.
As of March 2026
UCOR
workforce metrics
Headcount
727
1.0% YoY
Avg. Salary
$84.8k
1.5% YoY
Tenure
4.2yr
0.2yr YoY
Growth Rate
-1.0%
4.3pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for UCOR. Compare to peers, export the dataset, and access the full quarterly history.
- UCOR had 727 employees in 2026, a 1.0% decline (-7) from 2025.
- UCOR had 714 employees in 2025, a 2.4% decline (-18) from 2024.
- UCOR had 732 employees in 2024, a 2.4% increase (+18) from 2023.
- UCOR had 714 employees in 2023, a 7.2% increase (+49) from 2022.
UCOR's total workforce has declined from 729 employees in 2023 to 727 in 2026. UCOR's headcount peaked at 750 in 2025.
UCOR LLC — quarterly employee count (2023–2026)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 727 | -7 | -1.0% |
| 2025 | Q4 | 714 | -18 | -2.4% |
| 2025 | Q3 | 724 | -3 | -0.3% |
| 2025 | Q2 | 750 | +19 | +2.6% |
| 2025 | Q1 | 734 | +24 | +3.3% |
| 2024 | Q4 | 732 | +18 | +2.4% |
| 2024 | Q3 | 727 | +8 | +1.1% |
| 2024 | Q2 | 731 | +2 | +0.3% |
| 2024 | Q1 | 710 | +24 | +3.3% |
| 2023 | Q4 | 714 | +49 | +7.2% |
| 2023 | Q3 | 719 | +81 | +11.9% |
| 2023 | Q2 | 729 | +117 | +17.4% |
Want to see UCOR's complete headcount history back to 2017, including quarterly breakdowns?
The United States accounts for the largest share of UCOR's global workforce with approximately 98% of total employees, followed by Uruguay and South Africa.
UCOR employees by country — 2026
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 708 | 98.3% | -2.3% |
| Uruguay | 3 | 0.4% | +0.0% |
| South Africa | 2 | 0.3% | +0.0% |
| India | 2 | 0.2% | +0.0% |
| Nigeria | 1 | 0.2% | +0.0% |
| Philippines | 1 | 0.2% | +0.0% |
| Benin | 1 | 0.2% | +0.0% |
| Canada | 1 | 0.1% | +0.0% |
| Turkey | 1 | 0.1% | +0.0% |
Drill into city-level data, hiring trends by region and historic geographic shifts
UCOR's largest employee groups are Finance and Operations (40.9%), Sales and Marketing (36.8%), and Engineering (22.4%).
UCOR employees by department — 2026
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 298 | 40.9% | +2.2% |
| Sales and Marketing | 268 | 36.8% | -5.6% |
| Engineering | 163 | 22.4% | -3.5% |
Compare UCOR's department mix to industry peers.
UCOR's average employee salary is $84,776 globally. Employees in Northern America receive the highest compensation. Pay is lowest in Sub-Saharan Africa, at a median of $7,000.
UCOR median employee salary by region — 2026 (USD)
| Region | Median Salary |
|---|---|
| Northern America | $82,000 |
| Sub-Saharan Africa | $7,000 |
Unlock salary by role, level, and city — and compare to UCOR's industry peers.
- UCOR had 6 active job postings in 2026, a 85.7% decline (+3) from 2025.
- UCOR had 3 active job postings in 2025, a 162.5% decline (-26) from 2024.
- UCOR had 29 active job postings in 2024, a 69.8% increase (+15) from 2023.
- UCOR had 14 active job postings in 2023, a 6.9% decline from 2022.
- Hiring velocity in 2026: 3 new roles/month, down from 12 in 2025 and 21 in 2024. New metric
UCOR's hiring is slowing: active job postings fell 85.7% in 2026 to 6, with new postings per month cooling from 23 in 2023 to 3 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across UCOR'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.
Similar Environmental Services Companies by Employee Count
- How fast is UCOR growing?
- In 2026, UCOR's headcount shrank 1.0% to 727 employees, down from 734 in 2025.
- Where are UCOR employees located?
- Most UCOR employees are based in the United States (98.3% of headcount), followed by Uruguay and South Africa.
- What is the average salary at UCOR?
- The average employee salary at UCOR is approximately $84.8k per year.
- How many people does UCOR hire per year?
- In 2026, UCOR opened roughly 36 new roles — about 3 per month.
- When was UCOR founded and where is it headquartered?
- UCOR was founded in 2011 and is headquartered in Oak Ridge, Tennessee.
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