Revelio Labs

How many employees work at UCOR?

UCOR LLC has approximately 695 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. UCOR’s total headcount has grown 1.9% from 682 employees in 2023 to 695 in 2026.

Data source: Revelio LabsCoverage: Global workforce, 20232026Published 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 695 people worldwide as of March 2026. It is the 6th-largest by headcount among its peers. Founded in 2011, the company is headquartered in Oak Ridge, Tennessee.

UCOR's workforce has grown 1.9% from 2023 to 2026, though it is down 1.8% year over year in 2026. It fell to a low of 665 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 (40.0%), Sales and Marketing (37.8%), and Engineering (22.2%), with Finance and Operations growing fastest (up 0.6%). Median employee tenure is 4.1 years. The average salary is $85,763, 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.

HeadquartersOak Ridge, Tennessee
Founded2011
IndustryEnvironmental Services
Employees695
YoY-1.8% (-5)

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UCOR Annual Employee Count (2023-2026)

Interactive chart of UCOR annual worldwide employee count from 2023 to 2026.
  • UCOR had 695 employees in 2026, a 1.8% decline (-5) from 2025.
  • UCOR had 689 employees in 2025, a 0.9% decline (-8) from 2024.
  • UCOR had 697 employees in 2024, a 0.4% increase (+28) from 2023.
  • UCOR had 669 employees in 2023, a 1.0% decline (+47) from 2022.

UCOR's total workforce has grown from 682 employees in 2023 to 695 in 2026.

UCOR LLC quarterly employee count

YearQtrEmployeesYoY ChangeYoY %
2026Q1695-5-1.8%
2025Q4689-8-0.9%
2025Q3699+10-0.4%
2025Q2720+30+1.2%
2025Q1700+35+1.9%
2024Q4697+28+0.4%
2024Q3689+16-1.3%
2024Q2690+8-1.9%
2024Q1665+24-1.8%
2023Q4669+47-1.0%
2023Q3673+77+1.8%
2023Q2682+111+1.8%

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UCOR Employee Count by Country and Region (2026)

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

CountryEmployees% of TotalYoY %
United States67498.3%-2.6%
Uruguay30.4%+0.0%
South Africa20.3%+0.0%
India20.2%+0.0%
Nigeria10.2%+0.0%
Philippines10.2%+0.0%
Benin10.2%+0.0%
Canada10.1%+0.0%
Turkey10.1%+0.0%

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UCOR Employee Count by Department (2026)

  • Finance and Operations40.0%
  • Sales and Marketing37.8%
  • Engineering22.2%

UCOR's largest employee groups are Finance and Operations (40.0%), Sales and Marketing (37.8%), and Engineering (22.2%).

UCOR employees by department

DepartmentEmployees% of TotalYoY %
Finance and Operations27740.0%+0.6%
Sales and Marketing26237.8%-4.4%
Engineering15322.2%-4.0%

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UCOR Employee Salary by Region (2026)

UCOR's average employee salary is $85,763 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 (USD)

RegionMedian Salary
Northern America$82,000
Sub-Saharan Africa$7,000

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UCOR Job Openings and Hiring Trends (2023-2026)

Interactive chart of UCOR annual active job postings from 2023 to 2026.
  • 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.

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.

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UCOR Employee Sentiment (2026)

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

NegativePositive

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Frequently Asked Questions About UCOR

How fast is UCOR growing?
In 2026, UCOR's headcount shrank 1.8% to 695 employees, down from 700 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 $85.8k 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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