How many employees work at Paul Mueller?
Paul Mueller Co. (MUEL) has approximately 961 total employees worldwide as of December 2025, according to Revelio Labs workforce intelligence data. Paul Mueller's total headcount has grown 5.4% from 912 employees in 2023 to 961 in 2025.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published June 2026
Is Paul Mueller hiring right now?
Yes, Paul Mueller is actively hiring. Paul Mueller had 33 active job postings in 2025, a 5.9% decline from 2024 — see job openings & hiring trends.
About Paul Mueller's Workforce
Paul Mueller Co. (MUEL) is an Environmental Services company that employs 961 people worldwide as of December 2025. It is the 10th-largest by headcount among its peers. Founded in 1940, the company is headquartered in Springfield, Missouri and trades on the US OTC.
Paul Mueller's workforce has grown 5.4% from 2023 to 2025, though it is down 1.4% year over year in 2025. Its workforce is concentrated most in the United States (84.8%), followed by Germany (6.9%) and the Netherlands (5.9%), with the Netherlands, its fastest-growing location, up 0.7%.
Paul Mueller's largest functional groups are Finance and Operations (39.1%), Sales and Marketing (32.4%), and Engineering (28.5%), with Sales and Marketing growing fastest (up 1.8%). Median employee tenure is 6.5 years. The average salary is $70,645, ranging from a median of $61,000 in Northern America to $14,000 in Sub-Saharan Africa.
Paul Mueller's active job postings fell 5.9% in 2025 to 33, with new postings per month climbing from 13 in 2023 to 19 in 2025. Overall employee sentiment is positive and improving.
Sourced from Revelio Labs workforce data.
As of December 2025
Paul Mueller
workforce metrics
Headcount
961
1.4% YoY
Avg. Salary
$70.6k
1.2% YoY
Tenure
6.5yr
0.1yr YoY
Growth Rate
-1.4%
7.8pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Paul Mueller. Compare to peers, export the dataset, and access the full quarterly history.
- Paul Mueller had 961 employees in 2025, a 1.4% decline (-13) from 2024.
- Paul Mueller had 974 employees in 2024, a 6.5% increase (+61) from 2023.
- Paul Mueller had 913 employees in 2023, a 0.5% increase (+4) from 2022.
Paul Mueller's total workforce has grown from 912 employees in 2023 to 961 in 2025.
Paul Mueller Co. — quarterly employee count (2023–2025)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2025 | Q4 | 961 | -13 | -1.4% |
| 2025 | Q3 | 968 | -6 | -0.7% |
| 2025 | Q2 | 981 | +20 | +2.0% |
| 2025 | Q1 | 982 | +45 | +4.6% |
| 2024 | Q4 | 974 | +61 | +6.5% |
| 2024 | Q3 | 974 | +50 | +5.3% |
| 2024 | Q2 | 961 | +47 | +5.1% |
| 2024 | Q1 | 937 | +25 | +2.7% |
| 2023 | Q4 | 913 | +4 | +0.5% |
| 2023 | Q3 | 924 | +15 | +1.5% |
| 2023 | Q2 | 914 | +3 | +0.3% |
| 2023 | Q1 | 912 | +9 | +1.0% |
Want to see Paul Mueller's complete headcount history back to 2017, including quarterly breakdowns?
The United States accounts for the largest share of Paul Mueller's global workforce with approximately 85% of total employees, followed by Germany and the Netherlands. Paul Mueller's headcount in the Netherlands is growing fastest among its major locations, up 0.7% year over year in 2025.
Paul Mueller employees by country — 2025
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 809 | 84.8% | -1.5% |
| Germany | 66 | 6.9% | -9.7% |
| Netherlands | 56 | 5.9% | +0.7% |
| Japan | 9 | 1.0% | +0.0% |
| Ghana | 3 | 0.4% | +0.0% |
| Philippines | 2 | 0.2% | +0.0% |
| United Kingdom | 2 | 0.2% | +0.0% |
| South Africa | 2 | 0.2% | +0.0% |
| Belgium | 2 | 0.2% | +0.0% |
| Turkey | 1 | 0.1% | +0.0% |
Drill into city-level data, hiring trends by region and historic geographic shifts
Paul Mueller's largest employee groups are Finance and Operations (39.1%), Sales and Marketing (32.4%), and Engineering (28.5%).
Paul Mueller employees by department — 2025
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 365 | 39.1% | -6.3% |
| Sales and Marketing | 302 | 32.4% | +1.8% |
| Engineering | 266 | 28.5% | -0.2% |
Compare Paul Mueller's department mix to industry peers.
Paul Mueller's average employee salary is $70,645 globally. Employees in Northern America receive the highest compensation. Pay is lowest in Sub-Saharan Africa, at a median of $14,000.
Paul Mueller median employee salary by region — 2025 (USD)
| Region | Median Salary |
|---|---|
| Northern America | $61,000 |
| Western Europe | $50,000 |
| Sub-Saharan Africa | $14,000 |
Unlock salary by role, level, and city — and compare to Paul Mueller's industry peers.
- Paul Mueller had 33 active job postings in 2025, a 5.9% decline (-2) from 2024.
- Paul Mueller had 35 active job postings in 2024, a 59.3% increase (+16) from 2023.
- Paul Mueller had 19 active job postings in 2023, a 19.0% decline from 2022.
- Hiring velocity in 2025: 19 new roles/month, up from 17 in 2024 and 13 in 2023. New metric
Paul Mueller's active job postings fell 5.9% in 2025 to 33, with new postings per month climbing from 13 in 2023 to 19 in 2025.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across Paul Mueller's workforce based on public professional data. Overall sentiment is positive and has improved year over year in 2025.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
- How fast is Paul Mueller growing?
- In 2025, Paul Mueller's headcount shrank 1.4% to 961 employees, down from 974 in 2024.
- Where are Paul Mueller employees located?
- Most Paul Mueller employees are based in the United States (84.8% of headcount), followed by Germany and the Netherlands.
- What is the average salary at Paul Mueller?
- The average employee salary at Paul Mueller is approximately $70.6k per year.
- How many people does Paul Mueller hire per year?
- In 2025, Paul Mueller opened roughly 228 new roles — about 19 per month.
- When was Paul Mueller founded and where is it headquartered?
- Paul Mueller was founded in 1940 and is headquartered in Springfield, Missouri.
See something that doesn't look right? Reach out and our team will review it.