How many employees work at Trianel?
Trianel GmbH has approximately 764 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Trianel's total headcount has grown 51.7% from 504 employees in 2023 to 764 in 2026.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published July 2026
Is Trianel hiring right now?
Yes, Trianel is actively hiring. Trianel had 40 active job postings in 2026, a 58.1% increase from 2025 — see job openings & hiring trends.
About Trianel's Workforce
Trianel GmbH is an Energy and Resources company that employs 764 people worldwide as of March 2026. It is the 11th-largest by headcount among its peers. Founded in 1999, the company is headquartered in Aachen, Germany.
Trianel's workforce has grown 51.7% from 2023 to 2026, up 20.6% year over year in 2026. Its workforce is concentrated most in Germany (99.5%), followed by Belgium (0.2%) and Spain (0.2%), with Germany, its fastest-growing location, up 11.4%.
Trianel's largest functional groups are Finance and Operations (47.1%), Engineering (33.9%), and Sales and Marketing (18.9%), with Engineering growing fastest (up 15.5%). Median employee tenure is 3.5 years. The average salary is $73,359, highest in Western Europe at a median of $62,000.
Trianel's active job postings rose 58.1% in 2026 to 40, with new postings per month cooling from 14 in 2023 to 11 in 2026. Overall employee sentiment is positive and improving.
Sourced from Revelio Labs workforce data.
As of March 2026
Trianel
workforce metrics
Headcount
764
20.6% YoY
Avg. Salary
$73.4k
2.1% YoY
Tenure
3.5yr
0.9yr YoY
Growth Rate
20.6%
5.6pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Trianel. Compare to peers, export the dataset, and access the full quarterly history.
- Trianel had 764 employees in 2026, a 20.6% increase (+142) from 2025.
- Trianel had 752 employees in 2025, a 23.1% increase (+155) from 2024.
- Trianel had 597 employees in 2024, a 11.0% increase (+63) from 2023.
- Trianel had 534 employees in 2023, a 13.6% increase (+68) from 2022.
Trianel's total workforce has grown from 504 employees in 2023 to 764 in 2026.
Trianel GmbH — quarterly employee count (2023–2026)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 764 | +142 | +20.6% |
| 2025 | Q4 | 752 | +155 | +23.1% |
| 2025 | Q3 | 719 | +145 | +22.4% |
| 2025 | Q2 | 666 | +134 | +22.3% |
| 2025 | Q1 | 622 | +87 | +15.0% |
| 2024 | Q4 | 597 | +63 | +11.0% |
| 2024 | Q3 | 574 | +46 | +8.4% |
| 2024 | Q2 | 532 | +28 | +5.5% |
| 2024 | Q1 | 535 | +50 | +9.9% |
| 2023 | Q4 | 534 | +68 | +13.6% |
| 2023 | Q3 | 528 | +76 | +15.5% |
| 2023 | Q2 | 504 | +68 | +14.5% |
Want to see Trianel's complete headcount history back to 2008, including quarterly breakdowns?
Germany accounts for the largest share of Trianel's global workforce with approximately 100% of total employees, followed by Belgium and Spain. Trianel's headcount in Germany is growing fastest among its major locations, up 11.4% year over year in 2026.
Trianel employees by country — 2026
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| Germany | 768 | 99.5% | +11.4% |
| Belgium | 2 | 0.2% | +0.0% |
| Spain | 1 | 0.2% | +0.0% |
| United Kingdom | 1 | 0.1% | +0.0% |
Drill into city-level data, hiring trends by region and historic geographic shifts
Trianel's largest employee groups are Finance and Operations (47.1%), Engineering (33.9%), and Sales and Marketing (18.9%).
Trianel employees by department — 2026
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 366 | 47.1% | +10.6% |
| Engineering | 264 | 33.9% | +15.5% |
| Sales and Marketing | 147 | 18.9% | +3.5% |
Compare Trianel's department mix to industry peers.
Trianel's average employee salary is $73,359 globally. Employees in Western Europe receive the highest compensation.
Trianel median employee salary by region — 2026 (USD)
| Region | Median Salary |
|---|---|
| Western Europe | $62,000 |
Unlock salary by role, level, and city — and compare to Trianel's industry peers.
- Trianel had 40 active job postings in 2026, a 58.1% increase (-4) from 2025.
- Trianel had 44 active job postings in 2025, a 14.6% increase (+6) from 2024.
- Trianel had 38 active job postings in 2024, a 110.2% increase (+27) from 2023.
- Trianel had 11 active job postings in 2023, a 90.0% decline from 2022.
- Hiring velocity in 2026: 11 new roles/month, down from 16 in 2025 and 13 in 2024. New metric
Trianel's active job postings rose 58.1% in 2026 to 40, with new postings per month cooling from 14 in 2023 to 11 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across Trianel's workforce based on public professional data. Overall sentiment is positive and has improved year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Similar Energy and Resources Companies by Employee Count
- How fast is Trianel growing?
- In 2026, Trianel's headcount grew 20.6% to 764 employees, up from 622 in 2025.
- Where are Trianel employees located?
- Most Trianel employees are based in Germany (99.5% of headcount), followed by Belgium and Spain.
- What is the average salary at Trianel?
- The average employee salary at Trianel is approximately $73.4k per year.
- How many people does Trianel hire per year?
- In 2026, Trianel opened roughly 132 new roles — about 11 per month.
- When was Trianel founded and where is it headquartered?
- Trianel was founded in 1999 and is headquartered in Aachen, Germany.
See something that doesn't look right? Reach out and our team will review it.