How many employees work at TDF?
TDF SAS has approximately 1,410 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. TDF’s total headcount has declined 2.7% from 1,449 employees in 2023 to 1,410 in 2026.
Is TDF hiring right now?
Yes, TDF is actively hiring. TDF had 21 active job postings in 2026, a 57.6% decline from 2025 — see job openings & hiring trends.
About TDF’s Workforce
TDF SAS is a Telecommunications Services company that employs 1,410 people worldwide as of March 2026. It is the 11th-largest by headcount among its peers. Founded in 1975, the company is headquartered in Montrouge, France.
TDF's workforce has declined 2.7% from 2023 to 2026, down 0.1% year over year in 2026. It fell to a low of 1,405 in 2025 Q4 before recovering. Its workforce is concentrated most in Western Europe (82.8%), followed by Sub-Saharan Africa (2.8%) and North America (2.3%).
TDF's functional groups are Finance and Operations (44.0%), Engineering (31.8%), and Sales and Marketing (24.3%), with Finance and Operations growing fastest (up 1.0%). The average salary is $56,508, ranging from a median of $51,000 in Western Europe to $6,000 in South Asia.
TDF's active job postings fell 57.6% in 2026 to 21, with new postings per month cooling from 26 in 2023 to 13 in 2026. Overall employee sentiment is negative and declining.
Sourced from Revelio Labs workforce data.
- Headquarters
- Montrouge, France
- Founded
- 1975
- Industry
- Telecommunications Services
- Employees
- 1,410
- YoY
- -0.1% (+1)
As of March 2026
TDF workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for TDF. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsTDF Annual Employee Count (2023-2026)
- TDF had 1,410 employees in 2026, a 0.1% decline (+1) from 2025.
- TDF had 1,405 employees in 2025, a 0.6% decline from 2024.
- TDF had 1,405 employees in 2024, a 1.9% decline (-82) from 2023.
- TDF had 1,487 employees in 2023, a 1.3% increase (+65) from 2022.
TDF's total workforce has grown from 1,405 employees in 2025 to 1,410 in 2026. TDF's headcount peaked at 1,488 in 2024 before declining in 2025 and recovering through 2026.
TDF SAS quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 1,410 | +1 | -0.1% |
| 2025 | Q4 | 1,405 | +0 | -0.6% |
| 2025 | Q3 | 1,413 | -45 | -0.5% |
| 2025 | Q2 | 1,420 | -58 | -1.1% |
| 2025 | Q1 | 1,409 | -79 | -2.0% |
| 2024 | Q4 | 1,405 | -82 | -1.9% |
| 2024 | Q3 | 1,458 | -11 | -1.4% |
| 2024 | Q2 | 1,478 | +29 | -0.0% |
| 2024 | Q1 | 1,488 | +49 | +0.4% |
| 2023 | Q4 | 1,487 | +65 | +1.3% |
| 2023 | Q3 | 1,469 | +57 | +1.3% |
| 2023 | Q2 | 1,449 | +24 | +0.5% |
See TDF's complete headcount history, including quarterly breakdowns.
Get the DataTDF Employee Count by Region (2026)
Western Europe accounts for the largest share of TDF's global workforce with approximately 83% of total employees, followed by Sub-Saharan Africa and North America.
TDF employees by region
| Region | Employees | % of Total |
|---|---|---|
| Western Europe | 1,156 | 82.8% |
| Sub-Saharan Africa | 39 | 2.8% |
| North America | 32 | 2.3% |
| South Asia | 31 | 2.2% |
| South America | 25 | 1.8% |
| Central America and the Caribbean | 23 | 1.6% |
| North Africa | 22 | 1.6% |
| Southern Europe | 15 | 1.0% |
| Pacific Islands | 13 | 0.9% |
| Southeast Asia | 11 | 0.8% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataTDF Employee Count by Department (2026)
TDF's employee groups are Finance and Operations (44.0%), Engineering (31.8%), and Sales and Marketing (24.3%).
TDF employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 589 | 44.0% |
| Engineering | 425 | 31.8% |
| Sales and Marketing | 325 | 24.3% |
Compare TDF's department mix to industry peers.
See Full DataTDF Employee Salary by Region (2026)
TDF's average employee salary is $56,508 globally. Employees in Western Europe receive the highest compensation. Pay is lowest in South Asia, at a median of $6,000.
TDF median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Northern Europe | $52,000 |
| Western Europe | $51,000 |
| North America | $51,000 |
| East Asia | $51,000 |
| Pacific Islands | $47,000 |
| Eastern Europe | $40,000 |
| Southern Europe | $38,000 |
| Southeast Asia | $37,000 |
| Arab States | $36,000 |
| Central America and the Caribbean | $26,000 |
| Central and Western Asia | $21,000 |
| South America | $16,000 |
| North Africa | $12,000 |
| Sub-Saharan Africa | $10,000 |
| South Asia | $6,000 |
Unlock salary by role, level, and city — and compare to TDF's industry peers.
Unlock Salary DataTDF Job Openings and Hiring Trends (2023-2026)
- TDF had 21 active job postings in 2026, a 57.6% decline (+9) from 2025.
- TDF had 12 active job postings in 2025, a 120.0% decline (-36) from 2024.
- TDF had 48 active job postings in 2024, a 33.0% decline (-19) from 2023.
- TDF had 67 active job postings in 2023, a 62.7% increase from 2022.
- Hiring velocity in 2026: 13 new roles/month, down from 18 in 2025 and 17 in 2024.
TDF's hiring is slowing: active job postings fell 57.6% in 2026 to 21, with new postings per month cooling from 26 in 2023 to 13 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataTDF Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across TDF'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 TDF
- How fast is TDF growing?
- In 2026, TDF's headcount shrank 0.1% to 1,410 employees, up from 1,409 in 2025.
- See the full headcount history
- Where are TDF employees located?
- Most TDF employees are based in Western Europe (82.8% of headcount), followed by Sub-Saharan Africa and North America.
- Explore where the workforce is based
- What is the average salary at TDF?
- The average employee salary at TDF is approximately $56.5k per year.
- Analyze the salary distribution
- How many new job postings does TDF open per year?
- In Q1 2026, TDF opened 38 new job postings. In 2025, TDF opened 217 new job postings — about 18 per month.
- Track hiring trends by role
- When was TDF founded and where is it headquartered?
- TDF was founded in 1975 and is headquartered in Montrouge, France.
- Compare TDF to industry peers
Speak with a workforce expert about TDF.
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