How many employees work at Arq?
Arq, Inc. (ARQ) has approximately 230 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Arq’s total headcount has grown 111.5% from 109 employees in 2023 to 230 in 2026.
Is Arq hiring right now?
Yes, Arq is actively hiring. Arq had 20 active job postings in 2026, a 58.1% increase from 2025 — see job openings & hiring trends.
About Arq’s Workforce
Arq, Inc. (ARQ) is an Environmental Services company that employs 230 people worldwide as of March 2026. It is the 11th-largest by headcount among its peers. Founded in 1996, the company is headquartered in Greenwood Village, Colorado and trades on the NASDAQ.
Arq's workforce has grown 111.5% from 2023 to 2026, up 5.6% year over year in 2026. Its workforce is concentrated most in South America (34.0%), followed by North America (32.6%) and Northern Europe (12.8%).
Arq's functional groups are Finance and Operations (42.1%), Engineering (36.5%), and Sales and Marketing (21.4%), with Engineering growing fastest (up 31.0%). The average salary is $64,846, ranging from a median of $121,000 in Northern Europe to $14,000 in South America, down 10.3% year over year in 2026.
Arq's active job postings rose 58.1% in 2026 to 20, with new postings per month cooling from 28 in 2023 to 8 in 2026. Overall employee sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
- Ticker
- NASDAQ: ARQ
- Headquarters
- Greenwood Village, Colorado
- Founded
- 1996
- Industry
- Environmental Services
- Employees
- 230
- YoY
- +5.6% (+88)
As of March 2026
Arq workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Arq. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsArq Annual Employee Count (2023-2026)
- Arq had 230 employees in 2026, a 5.6% increase (+88) from 2025.
- Arq had 193 employees in 2025, a 5.0% increase (+62) from 2024.
- Arq had 131 employees in 2024, a 1.1% increase (+8) from 2023.
- Arq had 123 employees in 2023, a 0.4% increase (+13) from 2022.
Arq's total workforce has grown from 109 employees in 2023 to 230 in 2026.
Arq, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 230 | +88 | +5.6% |
| 2025 | Q4 | 193 | +62 | +5.0% |
| 2025 | Q3 | 169 | +47 | +7.3% |
| 2025 | Q2 | 152 | +34 | +8.2% |
| 2025 | Q1 | 142 | +21 | +4.0% |
| 2024 | Q4 | 131 | +8 | +1.1% |
| 2024 | Q3 | 122 | +7 | +1.1% |
| 2024 | Q2 | 118 | +9 | -1.0% |
| 2024 | Q1 | 121 | +12 | +1.8% |
| 2023 | Q4 | 123 | +13 | +0.4% |
| 2023 | Q3 | 115 | +5 | -7.1% |
| 2023 | Q2 | 109 | +0 | -6.6% |
See Arq's complete headcount history, including quarterly breakdowns.
Get the DataArq Employee Count by Region (2026)
South America accounts for the largest share of Arq's global workforce with approximately 34% of total employees, followed by North America and Northern Europe.
Arq employees by region
| Region | Employees | % of Total |
|---|---|---|
| South America | 78 | 34.0% |
| North America | 75 | 32.6% |
| Northern Europe | 29 | 12.8% |
| Eastern Europe | 13 | 5.9% |
| Central America and the Caribbean | 11 | 5.0% |
| Southern Europe | 9 | 4.1% |
| Southeast Asia | 6 | 2.6% |
| Pacific Islands | 5 | 2.1% |
| Western Europe | 1 | 0.3% |
| Arab States | 1 | 0.3% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataArq Employee Count by Department (2026)
Arq's employee groups are Finance and Operations (42.1%), Engineering (36.5%), and Sales and Marketing (21.4%).
Arq employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 96 | 42.1% |
| Engineering | 84 | 36.5% |
| Sales and Marketing | 49 | 21.4% |
Compare Arq's department mix to industry peers.
See Full DataArq Employee Salary by Region (2026)
Arq's average employee salary is $64,846 globally. Employees in Northern Europe receive the highest compensation, with median pay approximately 1.9x the global average. Pay is lowest in South America, at a median of $14,000.
Arq median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Northern Europe | $121,000 |
| North America | $78,000 |
| Eastern Europe | $58,000 |
| Southern Europe | $46,000 |
| Western Europe | $42,000 |
| Central America and the Caribbean | $17,000 |
| South America | $14,000 |
| Southeast Asia | $9,000 |
Unlock salary by role, level, and city — and compare to Arq's industry peers.
Unlock Salary DataArq Job Openings and Hiring Trends (2023-2026)
- Arq had 20 active job postings in 2026, a 58.1% increase (+14) from 2025.
- Arq had 6 active job postings in 2025, a 66.7% decline (-6) from 2024.
- Arq had 12 active job postings in 2024, a 140.7% decline (-57) from 2023.
- Arq had 69 active job postings in 2023, a 84.5% increase from 2022.
- Hiring velocity in 2026: 8 new roles/month, up from 3 in 2025 and 18 in 2024.
Arq's active job postings rose 58.1% in 2026 to 20, with new postings per month cooling from 28 in 2023 to 8 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataArq Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Arq'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 Arq
- How fast is Arq growing?
- In 2026, Arq's headcount grew 5.6% to 230 employees, up from 142 in 2025.
- See the full headcount history
- Where are Arq employees located?
- Most Arq employees are based in South America (34.0% of headcount), followed by North America and Northern Europe.
- Explore where the workforce is based
- What is the average salary at Arq?
- The average employee salary at Arq is approximately $64.8k per year.
- Analyze the salary distribution
- How many new job postings does Arq open per year?
- In Q1 2026, Arq opened 24 new job postings. In 2025, Arq opened 33 new job postings — about 3 per month.
- Track hiring trends by role
- When was Arq founded and where is it headquartered?
- Arq was founded in 1996 and is headquartered in Greenwood Village, Colorado.
- Compare Arq to industry peers
Speak with a workforce expert about Arq.
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