How many employees work at Tetra Tech Coffey?
Tetra Tech Coffey Pty Ltd. has approximately 2,324 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Tetra Tech Coffey’s total headcount has declined 10.5% from 2,597 employees in 2023 to 2,324 in 2026.
Is Tetra Tech Coffey hiring right now?
Yes, Tetra Tech Coffey is actively hiring. Tetra Tech Coffey had 39 active job postings in 2026, a 20.7% decline from 2025 — see job openings & hiring trends.
About Tetra Tech Coffey’s Workforce
Tetra Tech Coffey Pty Ltd. is an Engineering and Construction Services company that employs 2,324 people worldwide as of March 2026. It is the 11th-largest by headcount among its peers. Founded in 1959, the company is headquartered in Chatswood, Australia.
Tetra Tech Coffey's workforce has declined 10.5% from 2023 to 2026, down 3.5% year over year in 2026. It fell to a low of 2,305 in 2025 Q3 before recovering. Its workforce is concentrated most in Pacific Islands (26.8%), followed by South Asia (18.6%) and North America (15.8%).
Tetra Tech Coffey's functional groups are Finance and Operations (46.6%), Engineering (30.3%), and Sales and Marketing (23.1%). The average salary is $49,987, ranging from a median of $82,000 in North America to $8,000 in South Asia, down 0.9% year over year in 2026.
Tetra Tech Coffey's active job postings fell 20.7% in 2026 to 39, with new postings per month cooling from 24 in 2023 to 18 in 2026. Overall employee sentiment is neutral but declining.
Sourced from Revelio Labs workforce data.
- Headquarters
- Chatswood, Australia
- Founded
- 1959
- Industry
- Engineering and Construction Services
- Employees
- 2,324
- YoY
- -3.5% (-128)
As of March 2026
Tetra Tech Coffey workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Tetra Tech Coffey. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsTetra Tech Coffey Annual Employee Count (2023-2026)
- Tetra Tech Coffey had 2,324 employees in 2026, a 3.5% decline (-128) from 2025.
- Tetra Tech Coffey had 2,318 employees in 2025, a 8.5% decline (-335) from 2024.
- Tetra Tech Coffey had 2,653 employees in 2024, a 0.5% increase (+21) from 2023.
- Tetra Tech Coffey had 2,632 employees in 2023, a 1.3% increase (+75) from 2022.
Tetra Tech Coffey's total workforce has grown from 2,305 employees in 2025 to 2,324 in 2026. Tetra Tech Coffey's headcount peaked at 2,653 in 2024 before declining in 2025 and recovering through 2026.
Tetra Tech Coffey Pty Ltd. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 2,324 | -128 | -3.5% |
| 2025 | Q4 | 2,318 | -335 | -8.5% |
| 2025 | Q3 | 2,305 | -345 | -8.8% |
| 2025 | Q2 | 2,328 | -318 | -8.7% |
| 2025 | Q1 | 2,452 | -195 | -4.7% |
| 2024 | Q4 | 2,653 | +21 | +0.5% |
| 2024 | Q3 | 2,650 | +43 | +1.2% |
| 2024 | Q2 | 2,646 | +49 | +1.6% |
| 2024 | Q1 | 2,647 | +59 | +1.3% |
| 2023 | Q4 | 2,632 | +75 | +1.3% |
| 2023 | Q3 | 2,607 | +42 | +0.6% |
| 2023 | Q2 | 2,597 | +9 | +0.1% |
See Tetra Tech Coffey's complete headcount history, including quarterly breakdowns.
Get the DataTetra Tech Coffey Employee Count by Region (2026)
Pacific Islands accounts for the largest share of Tetra Tech Coffey's global workforce with approximately 27% of total employees, followed by South Asia and North America.
Tetra Tech Coffey employees by region
| Region | Employees | % of Total |
|---|---|---|
| Pacific Islands | 619 | 26.8% |
| South Asia | 429 | 18.6% |
| North America | 365 | 15.8% |
| Southeast Asia | 186 | 8.1% |
| Sub-Saharan Africa | 174 | 7.5% |
| Arab States | 104 | 4.5% |
| South America | 66 | 2.9% |
| Northern Europe | 62 | 2.7% |
| East Asia | 58 | 2.5% |
| Central and Western Asia | 48 | 2.1% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataTetra Tech Coffey Employee Count by Department (2026)
Tetra Tech Coffey's employee groups are Finance and Operations (46.6%), Engineering (30.3%), and Sales and Marketing (23.1%).
Tetra Tech Coffey employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 1,035 | 46.6% |
| Engineering | 673 | 30.3% |
| Sales and Marketing | 513 | 23.1% |
Compare Tetra Tech Coffey's department mix to industry peers.
See Full DataTetra Tech Coffey Employee Salary by Region (2026)
Tetra Tech Coffey's average employee salary is $49,987 globally. Employees in North America receive the highest compensation, with median pay approximately 1.6x the global average. Pay is lowest in South Asia, at a median of $8,000.
Tetra Tech Coffey median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $82,000 |
| Pacific Islands | $76,000 |
| Northern Europe | $70,000 |
| Western Europe | $63,000 |
| East Asia | $37,000 |
| Eastern Europe | $33,000 |
| Southern Europe | $31,000 |
| Arab States | $24,000 |
| Central and Western Asia | $21,000 |
| Central America and the Caribbean | $17,000 |
| South America | $16,000 |
| Southeast Asia | $12,000 |
| North Africa | $12,000 |
| Sub-Saharan Africa | $11,000 |
| South Asia | $8,000 |
Unlock salary by role, level, and city — and compare to Tetra Tech Coffey's industry peers.
Unlock Salary DataTetra Tech Coffey Job Openings and Hiring Trends (2023-2026)
- Tetra Tech Coffey had 39 active job postings in 2026, a 20.7% decline (+8) from 2025.
- Tetra Tech Coffey had 31 active job postings in 2025, a 6.7% increase (+2) from 2024.
- Tetra Tech Coffey had 29 active job postings in 2024, a 36.7% increase (+9) from 2023.
- Tetra Tech Coffey had 20 active job postings in 2023, a 71.0% decline from 2022.
- Hiring velocity in 2026: 18 new roles/month, down from 23 in 2025 and 30 in 2024.
Tetra Tech Coffey's hiring is slowing: active job postings fell 20.7% in 2026 to 39, with new postings per month cooling from 24 in 2023 to 18 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataTetra Tech Coffey Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Tetra Tech Coffey's workforce based on public professional data. Overall sentiment is neutral 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 Tetra Tech Coffey
- How fast is Tetra Tech Coffey growing?
- In 2026, Tetra Tech Coffey's headcount shrank 3.5% to 2,324 employees, down from 2,452 in 2025.
- See the full headcount history
- Where are Tetra Tech Coffey employees located?
- Most Tetra Tech Coffey employees are based in Pacific Islands (26.8% of headcount), followed by South Asia and North America.
- Explore where the workforce is based
- What is the average salary at Tetra Tech Coffey?
- The average employee salary at Tetra Tech Coffey is approximately $50k per year.
- Analyze the salary distribution
- How many new job postings does Tetra Tech Coffey open per year?
- In Q1 2026, Tetra Tech Coffey opened 53 new job postings. In 2025, Tetra Tech Coffey opened 275 new job postings — about 23 per month.
- Track hiring trends by role
- When was Tetra Tech Coffey founded and where is it headquartered?
- Tetra Tech Coffey was founded in 1959 and is headquartered in Chatswood, Australia.
- Compare Tetra Tech Coffey to industry peers
Speak with a workforce expert about Tetra Tech Coffey.
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