How many employees work at Slac Natl Accelerator Lab?
Slac National Accelerator Laboratory has approximately 1,913 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Slac Natl Accelerator Lab’s total headcount has grown 7.3% from 1,782 employees in 2023 to 1,913 in 2026.
Is Slac Natl Accelerator Lab hiring right now?
Yes, Slac Natl Accelerator Lab is actively hiring. Slac Natl Accelerator Lab had 84 active job postings in 2026, a 59.4% decline from 2025 — see job openings & hiring trends.
About Slac Natl Accelerator Lab’s Workforce
Slac National Accelerator Laboratory is a Research and Development company that employs 1,913 people worldwide as of March 2026. It is the 8th-largest by headcount among its peers. Founded in 1962, the company is headquartered in Menlo Park, California.
Slac Natl Accelerator Lab's workforce has grown 7.3% from 2023 to 2026, though it is down 0.6% year over year in 2026. It fell to a low of 1,734 in 2023 Q3 before recovering. Its workforce is concentrated most in North America (99.0%), followed by Western Europe (0.2%) and Northern Europe (0.2%).
Slac Natl Accelerator Lab's functional groups are Finance and Operations (49.1%), Engineering (27.8%), and Sales and Marketing (23.2%). The average salary is $139,954, ranging from a median of $141,000 in North America to $5,000 in South Asia, down 1.3% year over year in 2026.
Slac Natl Accelerator Lab's active job postings fell 59.4% in 2026 to 84, with new postings per month cooling from 58 in 2023 to 34 in 2026. Overall employee sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
- Headquarters
- Menlo Park, California
- Founded
- 1962
- Industry
- Research and Development
- Employees
- 1,913
- YoY
- -0.6% (+21)
As of March 2026
Slac Natl Accelerator Lab workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Slac Natl Accelerator Lab. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsSlac Natl Accelerator Lab Annual Employee Count (2023-2026)
- Slac Natl Accelerator Lab had 1,913 employees in 2026, a 0.6% decline (+21) from 2025.
- Slac Natl Accelerator Lab had 1,908 employees in 2025, a 0.5% decline (+45) from 2024.
- Slac Natl Accelerator Lab had 1,863 employees in 2024, a 1.7% increase (+116) from 2023.
- Slac Natl Accelerator Lab had 1,747 employees in 2023, a 1.5% increase (+103) from 2022.
Slac Natl Accelerator Lab's total workforce has grown from 1,782 employees in 2023 to 1,913 in 2026.
Slac National Accelerator Laboratory quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 1,913 | +21 | -0.6% |
| 2025 | Q4 | 1,908 | +45 | -0.5% |
| 2025 | Q3 | 1,923 | +82 | +0.0% |
| 2025 | Q2 | 2,005 | +135 | +2.1% |
| 2025 | Q1 | 1,892 | +123 | +1.4% |
| 2024 | Q4 | 1,863 | +116 | +1.7% |
| 2024 | Q3 | 1,841 | +107 | +2.0% |
| 2024 | Q2 | 1,870 | +88 | +1.8% |
| 2024 | Q1 | 1,769 | +116 | +2.3% |
| 2023 | Q4 | 1,747 | +103 | +1.5% |
| 2023 | Q3 | 1,734 | +86 | +0.7% |
| 2023 | Q2 | 1,782 | +100 | +0.1% |
See Slac Natl Accelerator Lab's complete headcount history, including quarterly breakdowns.
Get the DataSlac Natl Accelerator Lab Employee Count by Region (2026)
North America accounts for the largest share of Slac Natl Accelerator Lab's global workforce with approximately 99% of total employees, followed by Western Europe and Northern Europe.
Slac Natl Accelerator Lab employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 1,875 | 99.0% |
| Western Europe | 4 | 0.2% |
| Northern Europe | 4 | 0.2% |
| South America | 3 | 0.2% |
| South Asia | 3 | 0.1% |
| Sub-Saharan Africa | 2 | 0.1% |
| North Africa | 1 | 0.1% |
| East Asia | 1 | 0.0% |
| Southeast Asia | 1 | 0.0% |
| Central America and the Caribbean | 1 | 0.0% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataSlac Natl Accelerator Lab Employee Count by Department (2026)
Slac Natl Accelerator Lab's employee groups are Finance and Operations (49.1%), Engineering (27.8%), and Sales and Marketing (23.2%).
Slac Natl Accelerator Lab employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 930 | 49.1% |
| Engineering | 526 | 27.8% |
| Sales and Marketing | 439 | 23.2% |
Compare Slac Natl Accelerator Lab's department mix to industry peers.
See Full DataSlac Natl Accelerator Lab Employee Salary by Region (2026)
Slac Natl Accelerator Lab's average employee salary is $139,954 globally. Employees in North America receive the highest compensation. Pay is lowest in South Asia, at a median of $5,000.
Slac Natl Accelerator Lab median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $141,000 |
| Western Europe | $120,000 |
| Northern Europe | $82,000 |
| South America | $48,000 |
| South Asia | $5,000 |
Unlock salary by role, level, and city — and compare to Slac Natl Accelerator Lab's industry peers.
Unlock Salary DataSlac Natl Accelerator Lab Job Openings and Hiring Trends (2023-2026)
- Slac Natl Accelerator Lab had 84 active job postings in 2026, a 59.4% decline (+10) from 2025.
- Slac Natl Accelerator Lab had 74 active job postings in 2025, a 61.7% decline (-66) from 2024.
- Slac Natl Accelerator Lab had 140 active job postings in 2024, a 77.2% increase (+78) from 2023.
- Slac Natl Accelerator Lab had 62 active job postings in 2023, a 70.2% decline from 2022.
- Hiring velocity in 2026: 34 new roles/month, down from 41 in 2025 and 59 in 2024.
Slac Natl Accelerator Lab's hiring is slowing: active job postings fell 59.4% in 2026 to 84, with new postings per month cooling from 58 in 2023 to 34 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataSlac Natl Accelerator Lab Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Slac Natl Accelerator Lab'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.
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Frequently Asked Questions About Slac Natl Accelerator Lab
- How fast is Slac Natl Accelerator Lab growing?
- In 2026, Slac Natl Accelerator Lab's headcount shrank 0.6% to 1,913 employees, up from 1,892 in 2025.
- See the full headcount history
- Where are Slac Natl Accelerator Lab employees located?
- Most Slac Natl Accelerator Lab employees are based in North America (99.0% of headcount), followed by Western Europe and Northern Europe.
- Explore where the workforce is based
- What is the average salary at Slac Natl Accelerator Lab?
- The average employee salary at Slac Natl Accelerator Lab is approximately $140k per year.
- Analyze the salary distribution
- How many new job postings does Slac Natl Accelerator Lab open per year?
- In Q1 2026, Slac Natl Accelerator Lab opened 102 new job postings. In 2025, Slac Natl Accelerator Lab opened 495 new job postings — about 41 per month.
- Track hiring trends by role
- When was Slac Natl Accelerator Lab founded and where is it headquartered?
- Slac Natl Accelerator Lab was founded in 1962 and is headquartered in Menlo Park, California.
- Compare Slac Natl Accelerator Lab to industry peers
Speak with a workforce expert about Slac Natl Accelerator Lab.
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