How many employees work at Genzyme Diagnostics?
Sekisui Diagnostics LLC has approximately 372 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Genzyme Diagnostics’s total headcount has declined 16.4% from 445 employees in 2023 to 372 in 2026.
Is Genzyme Diagnostics hiring right now?
Yes, Genzyme Diagnostics is actively hiring. Genzyme Diagnostics had 4 active job postings in 2026, a 28.6% increase from 2025 — see job openings & hiring trends.
About Genzyme Diagnostics’s Workforce
Sekisui Diagnostics LLC is a Biotech and Healthcare Services company that employs 372 people worldwide as of March 2026. It is the 11th-largest by headcount among its peers. Founded in 1981, the company is headquartered in Lexington, Massachusetts.
Genzyme Diagnostics's workforce has declined 16.4% from 2023 to 2026, down 6.8% year over year in 2026. It fell to a low of 372 in 2026 Q1 before recovering. Its workforce is concentrated most in North America (71.3%), followed by Northern Europe (22.5%) and South Asia (2.0%).
Genzyme Diagnostics's functional groups are Finance and Operations (53.6%), Engineering (26.9%), and Sales and Marketing (19.5%). The average salary is $93,826, ranging from a median of $85,000 in North America to $11,000 in South Asia, down 0.6% year over year in 2026.
Genzyme Diagnostics's active job postings rose 28.6% in 2026 to 4, with new postings per month cooling from 19 in 2023 to 4 in 2026.
Sourced from Revelio Labs workforce data.
- Headquarters
- Lexington, Massachusetts
- Founded
- 1981
- Industry
- Biotech and Healthcare Services
- Employees
- 372
- YoY
- -6.8% (-42)
As of March 2026
Genzyme Diagnostics workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Genzyme Diagnostics. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsGenzyme Diagnostics Annual Employee Count (2023-2026)
- Genzyme Diagnostics had 372 employees in 2026, a 6.8% decline (-42) from 2025.
- Genzyme Diagnostics had 382 employees in 2025, a 13.6% decline (-72) from 2024.
- Genzyme Diagnostics had 454 employees in 2024, a 1.2% increase (-16) from 2023.
- Genzyme Diagnostics had 470 employees in 2023, a 4.0% increase (+52) from 2022.
Genzyme Diagnostics's total workforce has declined from 445 employees in 2023 to 372 in 2026.
Sekisui Diagnostics LLC quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 372 | -42 | -6.8% |
| 2025 | Q4 | 382 | -72 | -13.6% |
| 2025 | Q3 | 409 | -45 | -7.7% |
| 2025 | Q2 | 408 | -49 | -6.4% |
| 2025 | Q1 | 414 | -55 | -6.5% |
| 2024 | Q4 | 454 | -16 | +1.2% |
| 2024 | Q3 | 454 | -1 | +1.5% |
| 2024 | Q2 | 457 | +12 | +1.3% |
| 2024 | Q1 | 469 | +38 | +4.4% |
| 2023 | Q4 | 470 | +52 | +4.0% |
| 2023 | Q3 | 455 | +48 | +2.8% |
| 2023 | Q2 | 445 | +35 | +0.6% |
See Genzyme Diagnostics's complete headcount history, including quarterly breakdowns.
Get the DataGenzyme Diagnostics Employee Count by Region (2026)
North America accounts for the largest share of Genzyme Diagnostics's global workforce with approximately 71% of total employees, followed by Northern Europe and South Asia.
Genzyme Diagnostics employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 263 | 71.3% |
| Northern Europe | 83 | 22.5% |
| South Asia | 7 | 2.0% |
| Central America and the Caribbean | 4 | 1.1% |
| East Asia | 4 | 1.1% |
| Western Europe | 4 | 1.1% |
| Sub-Saharan Africa | 2 | 0.5% |
| Southern Europe | 1 | 0.3% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataGenzyme Diagnostics Employee Count by Department (2026)
Genzyme Diagnostics's employee groups are Finance and Operations (53.6%), Engineering (26.9%), and Sales and Marketing (19.5%).
Genzyme Diagnostics employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 198 | 53.6% |
| Engineering | 100 | 26.9% |
| Sales and Marketing | 72 | 19.5% |
Compare Genzyme Diagnostics's department mix to industry peers.
See Full DataGenzyme Diagnostics Employee Salary by Region (2026)
Genzyme Diagnostics's average employee salary is $93,826 globally. Employees in North America receive the highest compensation. Pay is lowest in South Asia, at a median of $11,000.
Genzyme Diagnostics median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Western Europe | $88,000 |
| North America | $85,000 |
| Northern Europe | $70,000 |
| East Asia | $50,000 |
| Central America and the Caribbean | $14,000 |
| South Asia | $11,000 |
Unlock salary by role, level, and city — and compare to Genzyme Diagnostics's industry peers.
Unlock Salary DataGenzyme Diagnostics Job Openings and Hiring Trends (2023-2026)
- Genzyme Diagnostics had 4 active job postings in 2026, a 28.6% increase (-12) from 2025.
- Genzyme Diagnostics had 16 active job postings in 2025, a 57.8% decline (-13) from 2024.
- Genzyme Diagnostics had 29 active job postings in 2024, a 10.9% increase (+3) from 2023.
- Genzyme Diagnostics had 26 active job postings in 2023, a 3.8% decline from 2022.
- Hiring velocity in 2026: 4 new roles/month, down from 8 in 2025 and 11 in 2024.
Genzyme Diagnostics's active job postings rose 28.6% in 2026 to 4, with new postings per month cooling from 19 in 2023 to 4 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataSimilar Companies
Similar Biotech and Healthcare Services Companies by Employee Count
Frequently Asked Questions About Genzyme Diagnostics
- How fast is Genzyme Diagnostics growing?
- In 2026, Genzyme Diagnostics's headcount shrank 6.8% to 372 employees, down from 414 in 2025.
- See the full headcount history
- Where are Genzyme Diagnostics employees located?
- Most Genzyme Diagnostics employees are based in North America (71.3% of headcount), followed by Northern Europe and South Asia.
- Explore where the workforce is based
- What is the average salary at Genzyme Diagnostics?
- The average employee salary at Genzyme Diagnostics is approximately $93.8k per year.
- Analyze the salary distribution
- How many new job postings does Genzyme Diagnostics open per year?
- In Q1 2026, Genzyme Diagnostics opened 12 new job postings. In 2025, Genzyme Diagnostics opened 101 new job postings — about 8 per month.
- Track hiring trends by role
- When was Genzyme Diagnostics founded and where is it headquartered?
- Genzyme Diagnostics was founded in 1981 and is headquartered in Lexington, Massachusetts.
- Compare Genzyme Diagnostics to industry peers
Speak with a workforce expert about Genzyme Diagnostics.
Book a DemoSee something that doesn't look right? Reach out and our team will review it.