How many employees work at STS Operating?
STS Operating, Inc. has approximately 1,018 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. STS Operating’s total headcount has grown 3.3% from 985 employees in 2023 to 1,018 in 2026.
Is STS Operating hiring right now?
Yes, STS Operating is actively hiring. STS Operating had 295 active job postings in 2026, a 3.1% increase from 2025 — see job openings & hiring trends.
About STS Operating’s Workforce
STS Operating, Inc. is an Automation Solutions company that employs 1,018 people worldwide as of March 2026. It is the 11th-largest by headcount among its peers. Founded in 2001, the company is headquartered in Addison, Illinois.
STS Operating's workforce has grown 3.3% from 2023 to 2026. Its workforce is concentrated most in North America (99.2%), followed by Pacific Islands (0.4%) and Central and Western Asia (0.2%).
STS Operating's functional groups are Sales and Marketing (38.5%), Finance and Operations (36.0%), and Engineering (25.4%). The average salary is $86,451, highest in North America at a median of $80,000, up 1.3% year over year in 2026.
STS Operating's active job postings rose 3.1% in 2026 to 295, with new postings per month cooling from 157 in 2023 to 98 in 2026. Overall employee sentiment is negative and declining.
Sourced from Revelio Labs workforce data.
- Headquarters
- Addison, Illinois
- Founded
- 2001
- Industry
- Automation Solutions
- Employees
- 1,018
- YoY
- -0.0% (-8)
As of March 2026
STS Operating workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for STS Operating. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsSTS Operating Annual Employee Count (2023-2026)
- STS Operating had 1,018 employees in 2026, a 0% no change (-8) from 2025.
- STS Operating had 1,010 employees in 2025, a 0% no change (-19) from 2024.
- STS Operating had 1,029 employees in 2024, a 1.7% increase (+22) from 2023.
- STS Operating had 1,007 employees in 2023, a 0.1% decline (+41) from 2022.
STS Operating's total workforce has grown from 985 employees in 2023 to 1,018 in 2026.
STS Operating, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 1,018 | -8 | -0.0% |
| 2025 | Q4 | 1,010 | -19 | -0.0% |
| 2025 | Q3 | 1,019 | +2 | +0.7% |
| 2025 | Q2 | 1,022 | +3 | +0.5% |
| 2025 | Q1 | 1,026 | +17 | +1.1% |
| 2024 | Q4 | 1,029 | +22 | +1.7% |
| 2024 | Q3 | 1,017 | +22 | +1.0% |
| 2024 | Q2 | 1,019 | +34 | +1.4% |
| 2024 | Q1 | 1,009 | +35 | +0.9% |
| 2023 | Q4 | 1,007 | +41 | -0.1% |
| 2023 | Q3 | 995 | +48 | -0.6% |
| 2023 | Q2 | 985 | +47 | +0.1% |
See STS Operating's complete headcount history, including quarterly breakdowns.
Get the DataSTS Operating Employee Count by Region (2026)
North America accounts for the largest share of STS Operating's global workforce with approximately 99% of total employees, followed by Pacific Islands and Central and Western Asia.
STS Operating employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 1,001 | 99.2% |
| Pacific Islands | 4 | 0.4% |
| Central and Western Asia | 2 | 0.2% |
| Central America and the Caribbean | 2 | 0.2% |
| Sub-Saharan Africa | 1 | 0.1% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataSTS Operating Employee Count by Department (2026)
STS Operating's employee groups are Sales and Marketing (38.5%), Finance and Operations (36.0%), and Engineering (25.4%).
STS Operating employees by department
| Department | Employees | % of Total |
|---|---|---|
| Sales and Marketing | 390 | 38.5% |
| Finance and Operations | 365 | 36.0% |
| Engineering | 257 | 25.4% |
Compare STS Operating's department mix to industry peers.
See Full DataSTS Operating Employee Salary by Region (2026)
STS Operating's average employee salary is $86,451 globally. Employees in North America receive the highest compensation.
STS Operating median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $80,000 |
Unlock salary by role, level, and city — and compare to STS Operating's industry peers.
Unlock Salary DataSTS Operating Job Openings and Hiring Trends (2023-2026)
- STS Operating had 295 active job postings in 2026, a 3.1% increase (+10) from 2025.
- STS Operating had 285 active job postings in 2025, a 19.7% increase (+51) from 2024.
- STS Operating had 234 active job postings in 2024, a 12.0% decline (-30) from 2023.
- STS Operating had 264 active job postings in 2023, a 4.1% decline from 2022.
- Hiring velocity in 2026: 98 new roles/month, down from 139 in 2025 and 138 in 2024.
STS Operating's active job postings rose 3.1% in 2026 to 295, with new postings per month cooling from 157 in 2023 to 98 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataSTS Operating Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across STS Operating'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 STS Operating
- How fast is STS Operating growing?
- In 2026, STS Operating's headcount shrank 0.0% to 1,018 employees, down from 1,026 in 2025.
- See the full headcount history
- Where are STS Operating employees located?
- Most STS Operating employees are based in North America (99.2% of headcount), followed by Pacific Islands and Central and Western Asia.
- Explore where the workforce is based
- What is the average salary at STS Operating?
- The average employee salary at STS Operating is approximately $86.5k per year.
- Analyze the salary distribution
- How many new job postings does STS Operating open per year?
- In Q1 2026, STS Operating opened 293 new job postings. In 2025, STS Operating opened 1,668 new job postings — about 139 per month.
- Track hiring trends by role
- When was STS Operating founded and where is it headquartered?
- STS Operating was founded in 2001 and is headquartered in Addison, Illinois.
- Compare STS Operating to industry peers
Speak with a workforce expert about STS Operating.
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