How many employees work at Mainstay?
Mainstay has approximately 141 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Mainstay’s total headcount has grown 112.3% from 67 employees in 2023 to 141 in 2026.
Is Mainstay hiring right now?
Yes, Mainstay is actively hiring. Mainstay had 36 active job postings in 2026, a 100.0% increase from 2025 — see job openings & hiring trends.
About Mainstay’s Workforce
Mainstay is a Real Estate and Development company that employs 141 people worldwide as of March 2026. It is the 9th-largest by headcount among its peers. Founded in 2024, the company is headquartered in San Francisco, California.
Mainstay's workforce has grown 112.3% from 2023 to 2026, though it is down 1.7% year over year in 2026. Its workforce is concentrated most in North America (97.4%), followed by Sub-Saharan Africa (2.6%).
Mainstay's functional groups are Finance and Operations (45.2%), Sales and Marketing (28.0%), and Engineering (26.8%). The average salary is $132,864, highest in North America at a median of $124,000, down 3.2% year over year in 2026.
Mainstay's active job postings rose 100.0% in 2026 to 36, with new postings per month climbing from 0 in 2023 to 12 in 2026. Overall employee sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
- Headquarters
- San Francisco, California
- Founded
- 2024
- Industry
- Real Estate and Development
- Employees
- 141
- YoY
- -1.7% (-4)
As of March 2026
Mainstay workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Mainstay. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsMainstay Annual Employee Count (2023-2026)
- Mainstay had 141 employees in 2026, a 1.7% decline (-4) from 2025.
- Mainstay had 148 employees in 2025, a 7.2% increase (+21) from 2024.
- Mainstay had 127 employees in 2024, a 1.2% decline (+49) from 2023.
- Mainstay had 78 employees in 2023, a 10.8% increase (+45) from 2022.
Mainstay's total workforce has grown from 67 employees in 2023 to 141 in 2026.
Mainstay quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 141 | -4 | -1.7% |
| 2025 | Q4 | 148 | +21 | +7.2% |
| 2025 | Q3 | 154 | +22 | +1.7% |
| 2025 | Q2 | 158 | +64 | +9.7% |
| 2025 | Q1 | 145 | +65 | +6.2% |
| 2024 | Q4 | 127 | +49 | -1.2% |
| 2024 | Q3 | 132 | +63 | +9.1% |
| 2024 | Q2 | 94 | +27 | +2.4% |
| 2024 | Q1 | 80 | +43 | +8.4% |
| 2023 | Q4 | 78 | +45 | +10.8% |
| 2023 | Q3 | 69 | +34 | +7.7% |
| 2023 | Q2 | 67 | +35 | +6.2% |
See Mainstay's complete headcount history, including quarterly breakdowns.
Get the DataMainstay Employee Count by Region (2026)
North America accounts for the largest share of Mainstay's global workforce with approximately 97% of total employees, followed by Sub-Saharan Africa.
Mainstay employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 126 | 97.4% |
| Sub-Saharan Africa | 3 | 2.6% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataMainstay Employee Count by Department (2026)
Mainstay's employee groups are Finance and Operations (45.2%), Sales and Marketing (28.0%), and Engineering (26.8%).
Mainstay employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 64 | 45.2% |
| Sales and Marketing | 40 | 28.0% |
| Engineering | 38 | 26.8% |
Compare Mainstay's department mix to industry peers.
See Full DataMainstay Employee Salary by Region (2026)
Mainstay's average employee salary is $132,864 globally. Employees in North America receive the highest compensation.
Mainstay median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $124,000 |
Unlock salary by role, level, and city — and compare to Mainstay's industry peers.
Unlock Salary DataMainstay Job Openings and Hiring Trends (2023-2026)
- Mainstay had 36 active job postings in 2026, a 100.0% increase (+18) from 2025.
- Mainstay had 18 active job postings in 2025, a 160.0% increase (+16) from 2024.
- Mainstay had 2 active job postings in 2024, a 200.0% increase (+2) from 2023.
- Mainstay had 0 active job postings in 2023, a 0% no change from 2022.
- Hiring velocity in 2026: 12 new roles/month, up from 7 in 2025 and 1 in 2024.
Mainstay's hiring is accelerating: active job postings rose 100.0% in 2026 to 36, with new postings per month climbing from 0 in 2023 to 12 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataMainstay Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Mainstay'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 Mainstay
- How fast is Mainstay growing?
- In 2026, Mainstay's headcount shrank 1.7% to 141 employees, down from 145 in 2025.
- See the full headcount history
- Where are Mainstay employees located?
- Most Mainstay employees are based in North America (97.4% of headcount), followed by Sub-Saharan Africa.
- Explore where the workforce is based
- What is the average salary at Mainstay?
- The average employee salary at Mainstay is approximately $132.9k per year.
- Analyze the salary distribution
- How many new job postings does Mainstay open per year?
- In Q1 2026, Mainstay opened 37 new job postings. In 2025, Mainstay opened 81 new job postings — about 7 per month.
- Track hiring trends by role
- When was Mainstay founded and where is it headquartered?
- Mainstay was founded in 2024 and is headquartered in San Francisco, California.
- Compare Mainstay to industry peers
Speak with a workforce expert about Mainstay.
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