How many employees work at United Illuminating?
The United Illuminating Co. has approximately 735 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. United Illuminating’s total headcount has grown 0.6% from 731 employees in 2023 to 735 in 2026.
Is United Illuminating hiring right now?
Yes, United Illuminating is actively hiring. United Illuminating had 1 active job postings in 2026, a 0.0% no change from 2025 — see job openings & hiring trends.
About United Illuminating’s Workforce
The United Illuminating Co. is an Energy and Resources company that employs 735 people worldwide as of March 2026. It is the 8th-largest by headcount among its peers. Founded in 1899, the company is headquartered in Orange, Connecticut.
United Illuminating's workforce has grown 0.6% from 2023 to 2026, though it is down 0.1% year over year in 2026. Its workforce is concentrated most in North America (99.2%), followed by Sub-Saharan Africa (0.3%) and Central America and the Caribbean (0.3%).
United Illuminating's functional groups are Finance and Operations (40.9%), Engineering (37.1%), and Sales and Marketing (22.0%). The average salary is $97,355, highest in North America at a median of $86,000.
United Illuminating's hiring activity held steady in 2026. Overall employee sentiment is negative and broadly stable.
Sourced from Revelio Labs workforce data.
- Headquarters
- Orange, Connecticut
- Founded
- 1899
- Industry
- Energy and Resources
- Employees
- 735
- YoY
- -0.1% (-2)
As of March 2026
United Illuminating workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for United Illuminating. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsUnited Illuminating Annual Employee Count (2023-2026)
- United Illuminating had 735 employees in 2026, a 0.1% decline (-2) from 2025.
- United Illuminating had 734 employees in 2025, a 0.1% decline (-2) from 2024.
- United Illuminating had 736 employees in 2024, a 0.1% decline (+2) from 2023.
- United Illuminating had 734 employees in 2023, a 1.4% increase (+17) from 2022.
United Illuminating's total workforce has grown from 729 employees in 2025 to 735 in 2026. United Illuminating's headcount peaked at 746 in 2024 before declining in 2025 and recovering through 2026.
The United Illuminating Co. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 735 | -2 | -0.1% |
| 2025 | Q4 | 734 | -2 | -0.1% |
| 2025 | Q3 | 732 | -12 | -0.2% |
| 2025 | Q2 | 729 | -17 | -1.0% |
| 2025 | Q1 | 737 | -2 | -0.4% |
| 2024 | Q4 | 736 | +2 | -0.1% |
| 2024 | Q3 | 744 | +6 | -0.1% |
| 2024 | Q2 | 746 | +15 | +0.9% |
| 2024 | Q1 | 739 | +18 | +1.1% |
| 2023 | Q4 | 734 | +17 | +1.4% |
| 2023 | Q3 | 738 | +20 | +1.6% |
| 2023 | Q2 | 731 | +10 | +1.2% |
See United Illuminating's complete headcount history, including quarterly breakdowns.
Get the DataUnited Illuminating Employee Count by Region (2026)
North America accounts for the largest share of United Illuminating's global workforce with approximately 99% of total employees, followed by Sub-Saharan Africa and Central America and the Caribbean.
United Illuminating employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 724 | 99.2% |
| Sub-Saharan Africa | 2 | 0.3% |
| Central America and the Caribbean | 2 | 0.3% |
| Pacific Islands | 1 | 0.1% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataUnited Illuminating Employee Count by Department (2026)
United Illuminating's employee groups are Finance and Operations (40.9%), Engineering (37.1%), and Sales and Marketing (22.0%).
United Illuminating employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 290 | 40.9% |
| Engineering | 263 | 37.1% |
| Sales and Marketing | 156 | 22.0% |
Compare United Illuminating's department mix to industry peers.
See Full DataUnited Illuminating Employee Salary by Region (2026)
United Illuminating's average employee salary is $97,355 globally. Employees in North America receive the highest compensation.
United Illuminating median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $86,000 |
Unlock salary by role, level, and city — and compare to United Illuminating's industry peers.
Unlock Salary DataUnited Illuminating Job Openings and Hiring Trends (2023-2026)
- United Illuminating had 1 active job postings in 2026, a 0% no change (+1) from 2025.
- United Illuminating had 0 active job postings in 2025, a 0% no change from 2024.
- United Illuminating had 0 active job postings in 2024, a 200.0% decline (-1) from 2023.
- United Illuminating had 1 active job postings in 2023, a 66.7% decline from 2022.
- Hiring velocity in 2026: 0 new roles/month, down from 2 in 2025 and 0 in 2024.
United Illuminating's hiring activity held steady in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataUnited Illuminating Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across United Illuminating's workforce based on public professional data. Overall sentiment is negative and has held steady 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 United Illuminating
- How fast is United Illuminating growing?
- In 2026, United Illuminating's headcount shrank 0.1% to 735 employees, down from 737 in 2025.
- See the full headcount history
- Where are United Illuminating employees located?
- Most United Illuminating employees are based in North America (99.2% of headcount), followed by Sub-Saharan Africa and Central America and the Caribbean.
- Explore where the workforce is based
- What is the average salary at United Illuminating?
- The average employee salary at United Illuminating is approximately $97.4k per year.
- Analyze the salary distribution
- How many new job postings does United Illuminating open per year?
- In Q1 2026, United Illuminating opened 1 new job postings. In 2025, United Illuminating opened 22 new job postings — about 2 per month.
- Track hiring trends by role
- When was United Illuminating founded and where is it headquartered?
- United Illuminating was founded in 1899 and is headquartered in Orange, Connecticut.
- Compare United Illuminating to industry peers
Speak with a workforce expert about United Illuminating.
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