How many employees work at Great Lakes Dredge & Dock?
Great Lakes Dredge & Dock Corp. has approximately 1,234 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Great Lakes Dredge & Dock's total headcount has grown 3.8% from 1,188 employees in 2023 to 1,234 in 2026.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published July 2026
Is Great Lakes Dredge & Dock hiring right now?
Yes, Great Lakes Dredge & Dock is actively hiring. Great Lakes Dredge & Dock had 130 active job postings in 2026, a 13.6% decline from 2025 — see job openings & hiring trends.
About Great Lakes Dredge & Dock's Workforce
Great Lakes Dredge & Dock Corp. is an Engineering and Construction Services company that employs 1,234 people worldwide as of March 2026. It is the 11th-largest by headcount among its peers. Founded in 1890, the company is headquartered in Houston, Texas.
Great Lakes Dredge & Dock's workforce has grown 3.8% from 2023 to 2026, up 1.5% year over year in 2026. It fell to a low of 1,180 in 2023 Q3 before recovering. Its workforce is concentrated most in the United States (87.7%), followed by Bahrain (3.8%) and India (1.2%), with the United Kingdom, its fastest-growing location.
Great Lakes Dredge & Dock's largest functional groups are Finance and Operations (44.9%), Engineering (30.6%), and Sales and Marketing (24.4%), with Engineering growing fastest (up 1.3%). Median employee tenure is 4.7 years. The average salary is $92,460, ranging from a median of $86,000 in Northern America to $8,000 in South-Eastern Asia.
Great Lakes Dredge & Dock's active job postings fell 13.6% in 2026 to 130, with new postings per month cooling from 40 in 2023 to 30 in 2026. Overall employee sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
As of March 2026
Great Lakes Dredge & Dock
workforce metrics
Headcount
1.2k
1.5% YoY
Avg. Salary
$92.5k
1.0% YoY
Tenure
4.7yr
0.3yr YoY
Growth Rate
1.5%
0.0pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Great Lakes Dredge & Dock. Compare to peers, export the dataset, and access the full quarterly history.
- Great Lakes Dredge & Dock had 1,234 employees in 2026, a 1.5% increase (+19) from 2025.
- Great Lakes Dredge & Dock had 1,246 employees in 2025, a 1.7% increase (+21) from 2024.
- Great Lakes Dredge & Dock had 1,225 employees in 2024, a 2.3% increase (+28) from 2023.
- Great Lakes Dredge & Dock had 1,197 employees in 2023, a 4.5% decline (-55) from 2022.
Great Lakes Dredge & Dock's total workforce has grown from 1,188 employees in 2023 to 1,234 in 2026.
Great Lakes Dredge & Dock Corp. — quarterly employee count (2023–2026)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 1,234 | +19 | +1.5% |
| 2025 | Q4 | 1,246 | +21 | +1.7% |
| 2025 | Q3 | 1,224 | +2 | +0.2% |
| 2025 | Q2 | 1,226 | +11 | +1.0% |
| 2025 | Q1 | 1,215 | +17 | +1.5% |
| 2024 | Q4 | 1,225 | +28 | +2.3% |
| 2024 | Q3 | 1,222 | +42 | +3.5% |
| 2024 | Q2 | 1,215 | +27 | +2.2% |
| 2024 | Q1 | 1,198 | -5 | -0.4% |
| 2023 | Q4 | 1,197 | -55 | -4.5% |
| 2023 | Q3 | 1,180 | -85 | -7.0% |
| 2023 | Q2 | 1,188 | -102 | -8.2% |
Want to see Great Lakes Dredge & Dock's complete headcount history back to 2008, including quarterly breakdowns?
The United States accounts for the largest share of Great Lakes Dredge & Dock's global workforce with approximately 88% of total employees, followed by Bahrain and India. Great Lakes Dredge & Dock's headcount in the United Kingdom is growing fastest among its major locations, up 61.7% year over year in 2026.
Great Lakes Dredge & Dock employees by country — 2026
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 1,073 | 87.7% | +0.4% |
| Bahrain | 46 | 3.8% | +0.0% |
| India | 15 | 1.2% | +0.0% |
| Brazil | 14 | 1.2% | +0.0% |
| Philippines | 13 | 1.0% | +0.0% |
| United Kingdom | 9 | 0.7% | +61.7% |
| Saudi Arabia | 8 | 0.6% | +0.0% |
| Egypt | 7 | 0.6% | +0.0% |
| Panama | 5 | 0.4% | +0.0% |
| Ghana | 5 | 0.4% | +0.0% |
Drill into city-level data, hiring trends by region and historic geographic shifts
Great Lakes Dredge & Dock's largest employee groups are Finance and Operations (44.9%), Engineering (30.6%), and Sales and Marketing (24.4%).
Great Lakes Dredge & Dock employees by department — 2026
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 543 | 44.9% | -0.1% |
| Engineering | 370 | 30.6% | +1.3% |
| Sales and Marketing | 296 | 24.4% | +0.2% |
Compare Great Lakes Dredge & Dock's department mix to industry peers.
Great Lakes Dredge & Dock's average employee salary is $92,460 globally. Employees in Northern America receive the highest compensation. Pay is lowest in South-Eastern Asia, at a median of $8,000.
Great Lakes Dredge & Dock median employee salary by region — 2026 (USD)
| Region | Median Salary |
|---|---|
| Northern Europe | $124,000 |
| Northern America | $86,000 |
| Pacific Islands | $82,000 |
| Western Europe | $74,000 |
| Arab States | $51,000 |
| Central America and the Caribbean | $34,000 |
| Sub-Saharan Africa | $15,000 |
| Southern Asia | $10,000 |
| South-Eastern Asia | $8,000 |
| Southern America | $8,000 |
| Northern Africa | $7,000 |
Unlock salary by role, level, and city — and compare to Great Lakes Dredge & Dock's industry peers.
- Great Lakes Dredge & Dock had 130 active job postings in 2026, a 13.6% decline (-130) from 2025.
- Great Lakes Dredge & Dock had 260 active job postings in 2025, a 1.9% increase (+5) from 2024.
- Great Lakes Dredge & Dock had 255 active job postings in 2024, a 64.2% increase (+124) from 2023.
- Great Lakes Dredge & Dock had 131 active job postings in 2023, a 38.2% increase from 2022.
- Hiring velocity in 2026: 30 new roles/month, down from 66 in 2025 and 53 in 2024. New metric
Great Lakes Dredge & Dock's hiring is slowing: active job postings fell 13.6% in 2026 to 130, with new postings per month cooling from 40 in 2023 to 30 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across Great Lakes Dredge & Dock's workforce based on public professional data. Overall sentiment is neutral and has improved year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Similar Engineering and Construction Services Companies by Employee Count
- How fast is Great Lakes Dredge & Dock growing?
- In 2026, Great Lakes Dredge & Dock's headcount grew 1.5% to 1,234 employees, up from 1,215 in 2025.
- Where are Great Lakes Dredge & Dock employees located?
- Most Great Lakes Dredge & Dock employees are based in the United States (87.7% of headcount), followed by Bahrain and India.
- What is the average salary at Great Lakes Dredge & Dock?
- The average employee salary at Great Lakes Dredge & Dock is approximately $92.5k per year.
- How many people does Great Lakes Dredge & Dock hire per year?
- In 2026, Great Lakes Dredge & Dock opened roughly 360 new roles — about 30 per month.
- When was Great Lakes Dredge & Dock founded and where is it headquartered?
- Great Lakes Dredge & Dock was founded in 1890 and is headquartered in Houston, Texas.
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