How many employees work at Genzyme Genetics?
Genzyme Genetics, Inc. has approximately 1,345 total employees worldwide as of December 2025, according to Revelio Labs workforce intelligence data. Genzyme Genetics's total headcount has declined 0.6% from 1,354 employees in 2023 to 1,345 in 2025.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published June 2026
About Genzyme Genetics's Workforce
Genzyme Genetics, Inc. is a Biotech and Healthcare Services company that employs 1,345 people worldwide as of December 2025. It is the 10th-largest by headcount among its peers. The company is headquartered in Westborough, Massachusetts.
Genzyme Genetics's workforce has declined 0.6% from 2023 to 2025, though it is up 0.2% year over year in 2025. Its workforce is concentrated most in the United States (51.1%), followed by India (12.3%) and China (2.6%), with the United States being its fastest-growing location.
Genzyme Genetics's largest functional groups are Finance and Operations (46.0%), Engineering (35.5%), and Sales and Marketing (18.5%). The average tenure is 1.9 years, and the overall average salary is $67,277, with a regional spread from a median of $84,000 in Northern America to $8,000 in Southern Asia.
Genzyme Genetics's geographic footprint shows the United States at 51.1% of headcount, India at 12.3%, China at 2.6%, the United Kingdom at 2.6%, Germany at 2.0%, Nigeria at 1.9%, France at 1.5%, and Ireland at 1.3%, with the United States identified as the fastest-growing location. The company ranks 10th of 11 among its peers by headcount.
Sourced from Revelio Labs workforce data.
As of December 2025
Genzyme Genetics
workforce metrics
Headcount
1.3k
0.2% YoY
Avg. Salary
$67.3k
0.2% YoY
Tenure
1.9yr
0.0yr YoY
Growth Rate
0.2%
0.3pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Genzyme Genetics. Compare to peers, export the dataset, and access the full quarterly history.
- Genzyme Genetics had 1,345 employees in 2025, a 0.2% increase (+3) from 2024.
- Genzyme Genetics had 1,342 employees in 2024, a 0.1% decline (-2) from 2023.
- Genzyme Genetics had 1,344 employees in 2023, a 0.8% decline (-10) from 2022.
Genzyme Genetics's total workforce has grown from 1,342 employees in 2024 to 1,345 in 2025. Genzyme Genetics's headcount peaked at 1,354 in 2023 before declining in 2024 and recovering through 2025.
Genzyme Genetics, Inc. — quarterly employee count (2023–2025)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2025 | Q4 | 1,345 | +3 | +0.2% |
| 2025 | Q3 | 1,342 | +0 | +0.0% |
| 2025 | Q2 | 1,342 | -1 | -0.0% |
| 2025 | Q1 | 1,342 | -2 | -0.1% |
| 2024 | Q4 | 1,342 | -2 | -0.1% |
| 2024 | Q3 | 1,342 | -7 | -0.5% |
| 2024 | Q2 | 1,343 | -8 | -0.6% |
| 2024 | Q1 | 1,344 | -10 | -0.8% |
| 2023 | Q4 | 1,344 | -10 | -0.8% |
| 2023 | Q3 | 1,349 | -6 | -0.5% |
| 2023 | Q2 | 1,351 | -5 | -0.4% |
| 2023 | Q1 | 1,354 | -2 | -0.2% |
Want to see Genzyme Genetics's complete headcount history back to 2017, including quarterly breakdowns?
The United States accounts for the largest share of Genzyme Genetics's global workforce with approximately 51% of total employees, followed by India and China.
Genzyme Genetics employees by country — 2025
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 683 | 51.1% | -0.0% |
| India | 165 | 12.3% | +0.0% |
| China | 35 | 2.6% | +0.0% |
| United Kingdom | 35 | 2.6% | +0.0% |
| Germany | 27 | 2.0% | +0.0% |
| Nigeria | 25 | 1.9% | +0.0% |
| France | 20 | 1.5% | +0.0% |
| Ireland | 17 | 1.3% | +0.0% |
| Canada | 16 | 1.2% | +0.0% |
| Australia | 16 | 1.2% | +0.0% |
Drill into city-level data, hiring trends by region and historic geographic shifts
Genzyme Genetics's largest employee groups are Finance and Operations (46.0%), Engineering (35.5%), and Sales and Marketing (18.5%).
Genzyme Genetics employees by department — 2025
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 573 | 46.0% | -0.0% |
| Engineering | 443 | 35.5% | +0.0% |
| Sales and Marketing | 230 | 18.5% | +0.0% |
Compare Genzyme Genetics's department mix to industry peers.
Genzyme Genetics's average employee salary is $67,277 globally. Employees in Northern America receive the highest compensation, with median pay approximately 1.2x the global average. Pay is lowest in Southern Asia, at a median of $8,000.
Genzyme Genetics median employee salary by region — 2025 (USD)
| Region | Median Salary |
|---|---|
| Northern America | $84,000 |
| Western Europe | $67,000 |
| Pacific Islands | $63,000 |
| Northern Europe | $58,000 |
| Arab States | $34,000 |
| Central America and the Caribbean | $31,000 |
| Southern Europe | $26,000 |
| Central and Western Asia | $25,000 |
| Eastern Europe | $23,000 |
| South-Eastern Asia | $21,000 |
| Eastern Asia | $20,000 |
| Southern America | $15,000 |
| Sub-Saharan Africa | $13,000 |
| Southern Asia | $8,000 |
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- How fast is Genzyme Genetics growing?
- In 2025, Genzyme Genetics's headcount grew 0.2% to 1,345 employees, up from 1,342 in 2024.
- Where are Genzyme Genetics employees located?
- Most Genzyme Genetics employees are based in the United States (51.1% of headcount), followed by India and China.
- What is the average salary at Genzyme Genetics?
- The average employee salary at Genzyme Genetics is approximately $67.3k per year.
- When was Genzyme Genetics founded and where is it headquartered?
- Genzyme Genetics is headquartered in Westborough, Massachusetts.
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