How many employees work at South Middlesex?
South Middlesex Opportunity Council, Inc. has approximately 586 total employees worldwide as of December 2025, according to Revelio Labs workforce intelligence data. South Middlesex's total headcount has declined 1.4% from 594 employees in 2023 to 586 in 2025.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published June 2026
Is South Middlesex hiring right now?
Yes, South Middlesex is actively hiring. South Middlesex had 79 active job postings in 2025, a 37.1% decline from 2024 — see job openings & hiring trends.
About South Middlesex's Workforce
South Middlesex Opportunity Council, Inc. is a Healthcare and Wellness Services company that employs 586 people worldwide as of December 2025. It is the 11th-largest by headcount among its peers. Founded in 1965, the company is headquartered in Framingham, Massachusetts.
South Middlesex's workforce has declined 1.4% from 2023 to 2025, down 1.0% year over year in 2025. It fell to a low of 576 in 2025 Q3 before recovering. Its workforce is concentrated most in the United States (98.3%), followed by Lebanon (0.5%) and Paraguay (0.3%), with the United States, its fastest-growing location.
South Middlesex's largest functional groups are Finance and Operations (52.3%), Engineering (27.3%), and Sales and Marketing (20.4%), with Engineering growing fastest (up 7.3%). Median tenure is 4.3 years, and the average salary is $60,371, with the highest regional median salary in Northern America at $48,000.
South Middlesex's active job postings fell 37.1% in 2025 to 79, with new postings per month climbing from 29 in 2023 to 42 in 2025. Overall employee sentiment is negative and declining.
Sourced from Revelio Labs workforce data.
As of December 2025
South Middlesex
workforce metrics
Headcount
586
1.0% YoY
Avg. Salary
$60.4k
0.5% YoY
Tenure
4.3yr
0.1yr YoY
Growth Rate
-1.0%
2.0pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for South Middlesex. Compare to peers, export the dataset, and access the full quarterly history.
- South Middlesex had 586 employees in 2025, a 1.0% decline (-6) from 2024.
- South Middlesex had 592 employees in 2024, a 1.0% increase (+6) from 2023.
- South Middlesex had 586 employees in 2023, a 0.1% increase from 2022.
South Middlesex's total workforce has grown from 576 employees in 2025 to 586 in 2025. South Middlesex's headcount peaked at 595 in 2024 before declining in 2025 and recovering through 2025.
South Middlesex Opportunity Council, Inc. — quarterly employee count (2023–2025)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2025 | Q4 | 586 | -6 | -1.0% |
| 2025 | Q3 | 576 | -16 | -2.7% |
| 2025 | Q2 | 578 | -17 | -3.0% |
| 2025 | Q1 | 585 | -4 | -0.6% |
| 2024 | Q4 | 592 | +6 | +1.0% |
| 2024 | Q3 | 592 | +2 | +0.3% |
| 2024 | Q2 | 595 | +5 | +0.9% |
| 2024 | Q1 | 589 | -5 | -0.9% |
| 2023 | Q4 | 586 | +0 | +0.1% |
| 2023 | Q3 | 590 | +16 | +2.7% |
| 2023 | Q2 | 590 | +19 | +3.2% |
| 2023 | Q1 | 594 | +24 | +4.1% |
Want to see South Middlesex's complete headcount history back to 2017, including quarterly breakdowns?
The United States accounts for the largest share of South Middlesex's global workforce with approximately 98% of total employees, followed by Lebanon and Paraguay.
South Middlesex employees by country — 2025
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 574 | 98.3% | +0.4% |
| Lebanon | 3 | 0.5% | +0.0% |
| Paraguay | 2 | 0.3% | +0.0% |
| China | 1 | 0.2% | +0.0% |
| France | 1 | 0.2% | +0.0% |
| Russia | 1 | 0.2% | +0.0% |
| Italy | 1 | 0.2% | +0.0% |
| Canada | 1 | 0.2% | +0.0% |
Drill into city-level data, hiring trends by region and historic geographic shifts
South Middlesex's largest employee groups are Finance and Operations (52.3%), Engineering (27.3%), and Sales and Marketing (20.4%).
South Middlesex employees by department — 2025
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 295 | 52.3% | -2.1% |
| Engineering | 154 | 27.3% | +7.3% |
| Sales and Marketing | 115 | 20.4% | -2.7% |
Compare South Middlesex's department mix to industry peers.
South Middlesex's average employee salary is $60,371 globally. Employees in Northern America receive the highest compensation.
South Middlesex median employee salary by region — 2025 (USD)
| Region | Median Salary |
|---|---|
| Northern America | $48,000 |
Unlock salary by role, level, and city — and compare to South Middlesex's industry peers.
- South Middlesex had 79 active job postings in 2025, a 37.1% decline (-36) from 2024.
- South Middlesex had 115 active job postings in 2024, a 18.0% increase (+19) from 2023.
- South Middlesex had 96 active job postings in 2023, a 2.1% decline from 2022.
- Hiring velocity in 2025: 42 new roles/month, up from 40 in 2024 and 29 in 2023. New metric
South Middlesex's active job postings fell 37.1% in 2025 to 79, with new postings per month climbing from 29 in 2023 to 42 in 2025.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across South Middlesex's workforce based on public professional data. Overall sentiment is negative and has declined year over year in 2025.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Similar Healthcare and Wellness Services Companies by Employee Count
- How fast is South Middlesex growing?
- In 2025, South Middlesex's headcount shrank 1.0% to 586 employees, down from 592 in 2024.
- Where are South Middlesex employees located?
- Most South Middlesex employees are based in the United States (98.3% of headcount), followed by Lebanon and Paraguay.
- What is the average salary at South Middlesex?
- The average employee salary at South Middlesex is approximately $60.4k per year.
- How many people does South Middlesex hire per year?
- In 2025, South Middlesex opened roughly 504 new roles — about 42 per month.
- When was South Middlesex founded and where is it headquartered?
- South Middlesex was founded in 1965 and is headquartered in Framingham, Massachusetts.
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