How many employees work at Summit Materials?
Summit Materials, Inc. has approximately 3,918 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Summit Materials’s total headcount has declined 22.2% from 5,035 employees in 2023 to 3,918 in 2026.
Is Summit Materials hiring right now?
Yes, Summit Materials is actively hiring. Summit Materials had 252 active job postings in 2026, a 33.9% decline from 2025 — see job openings & hiring trends.
About Summit Materials’s Workforce
Summit Materials, Inc. is an Engineering and Construction Services company that employs 3,918 people worldwide as of March 2026. It is the 8th-largest by headcount among its peers. Founded in 2009, the company is headquartered in Denver, Colorado.
Summit Materials's workforce has declined 22.2% from 2023 to 2026, down 3.4% year over year in 2026. It fell to a low of 3,918 in 2026 Q1 before recovering. Its workforce is concentrated most in North America (93.2%), followed by South Asia (1.7%) and South America (1.5%).
Summit Materials's functional groups are Finance and Operations (37.2%), Engineering (31.7%), and Sales and Marketing (31.1%). The average salary is $71,891, ranging from a median of $64,000 in North America to $5,000 in South Asia, down 3.5% year over year in 2026.
Summit Materials's active job postings fell 33.9% in 2026 to 252, with new postings per month cooling from 648 in 2023 to 134 in 2026. Overall employee sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
- Headquarters
- Denver, Colorado
- Founded
- 2009
- Industry
- Engineering and Construction Services
- Employees
- 3,918
- YoY
- -3.4% (-488)
As of March 2026
Summit Materials workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Summit Materials. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsSummit Materials Annual Employee Count (2023-2026)
- Summit Materials had 3,918 employees in 2026, a 3.4% decline (-488) from 2025.
- Summit Materials had 4,037 employees in 2025, a 5.1% decline (-718) from 2024.
- Summit Materials had 4,755 employees in 2024, a 2.1% decline (-230) from 2023.
- Summit Materials had 4,985 employees in 2023, a 0.3% increase (+89) from 2022.
Summit Materials's total workforce has declined from 5,035 employees in 2023 to 3,918 in 2026.
Summit Materials, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 3,918 | -488 | -3.4% |
| 2025 | Q4 | 4,037 | -718 | -5.1% |
| 2025 | Q3 | 4,146 | -694 | -4.1% |
| 2025 | Q2 | 4,261 | -699 | -5.0% |
| 2025 | Q1 | 4,406 | -479 | -3.9% |
| 2024 | Q4 | 4,755 | -230 | -2.1% |
| 2024 | Q3 | 4,840 | -165 | -1.7% |
| 2024 | Q2 | 4,960 | -75 | -0.5% |
| 2024 | Q1 | 4,885 | -29 | -0.9% |
| 2023 | Q4 | 4,985 | +89 | +0.3% |
| 2023 | Q3 | 5,005 | +98 | -0.1% |
| 2023 | Q2 | 5,035 | +50 | -0.4% |
See Summit Materials's complete headcount history, including quarterly breakdowns.
Get the DataSummit Materials Employee Count by Region (2026)
North America accounts for the largest share of Summit Materials's global workforce with approximately 93% of total employees, followed by South Asia and South America.
Summit Materials employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 3,629 | 93.2% |
| South Asia | 68 | 1.7% |
| South America | 59 | 1.5% |
| Sub-Saharan Africa | 47 | 1.2% |
| Southeast Asia | 21 | 0.5% |
| Arab States | 19 | 0.5% |
| North Africa | 10 | 0.3% |
| Western Europe | 9 | 0.2% |
| East Asia | 8 | 0.2% |
| Pacific Islands | 7 | 0.2% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataSummit Materials Employee Count by Department (2026)
Summit Materials's employee groups are Finance and Operations (37.2%), Engineering (31.7%), and Sales and Marketing (31.1%).
Summit Materials employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 1,440 | 37.2% |
| Engineering | 1,228 | 31.7% |
| Sales and Marketing | 1,203 | 31.1% |
Compare Summit Materials's department mix to industry peers.
See Full DataSummit Materials Employee Salary by Region (2026)
Summit Materials's average employee salary is $71,891 globally. Employees in North America receive the highest compensation. Pay is lowest in South Asia, at a median of $5,000.
Summit Materials median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Western Europe | $80,000 |
| North America | $64,000 |
| Arab States | $58,000 |
| East Asia | $32,000 |
| Southeast Asia | $18,000 |
| South America | $14,000 |
| Sub-Saharan Africa | $7,000 |
| South Asia | $5,000 |
Unlock salary by role, level, and city — and compare to Summit Materials's industry peers.
Unlock Salary DataSummit Materials Job Openings and Hiring Trends (2023-2026)
- Summit Materials had 252 active job postings in 2026, a 33.9% decline (+33) from 2025.
- Summit Materials had 219 active job postings in 2025, a 40.7% decline (-112) from 2024.
- Summit Materials had 331 active job postings in 2024, a 24.9% decline (-94) from 2023.
- Summit Materials had 425 active job postings in 2023, a 51.7% decline from 2022.
- Hiring velocity in 2026: 134 new roles/month, down from 264 in 2025 and 512 in 2024.
Summit Materials's hiring is slowing: active job postings fell 33.9% in 2026 to 252, with new postings per month cooling from 648 in 2023 to 134 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataSummit Materials Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Summit Materials'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.
Unlock SentimentSimilar Companies
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Frequently Asked Questions About Summit Materials
- How fast is Summit Materials growing?
- In 2026, Summit Materials's headcount shrank 3.4% to 3,918 employees, down from 4,406 in 2025.
- See the full headcount history
- Where are Summit Materials employees located?
- Most Summit Materials employees are based in North America (93.2% of headcount), followed by South Asia and South America.
- Explore where the workforce is based
- What is the average salary at Summit Materials?
- The average employee salary at Summit Materials is approximately $71.9k per year.
- Analyze the salary distribution
- How many new job postings does Summit Materials open per year?
- In Q1 2026, Summit Materials opened 401 new job postings. In 2025, Summit Materials opened 3,162 new job postings — about 264 per month.
- Track hiring trends by role
- When was Summit Materials founded and where is it headquartered?
- Summit Materials was founded in 2009 and is headquartered in Denver, Colorado.
- Compare Summit Materials to industry peers
Speak with a workforce expert about Summit Materials.
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