How many employees work at Quest Diagnostics Employer Solutions?
Quest Diagnostics Employer Solutions has approximately 309 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Quest Diagnostics Employer Solutions’s total headcount has declined 9.7% from 342 employees in 2023 to 309 in 2026.
Is Quest Diagnostics Employer Solutions hiring right now?
Yes, Quest Diagnostics Employer Solutions is actively hiring. Quest Diagnostics Employer Solutions had 111 active job postings in 2026, a 39.1% decline from 2025 — see job openings & hiring trends.
About Quest Diagnostics Employer Solutions’s Workforce
Quest Diagnostics Employer Solutions is a Biotech and Healthcare Services company that employs 309 people worldwide as of March 2026. It is the 6th-largest by headcount among its peers. The company is headquartered in Lenexa, Kansas.
Quest Diagnostics Employer Solutions's workforce has declined 9.7% from 2023 to 2026, though it is up 0.1% year over year in 2026. It fell to a low of 309 in 2026 Q1 before recovering. Its workforce is concentrated most in North America (94.5%), followed by Sub-Saharan Africa (2.0%) and Southeast Asia (1.9%).
Quest Diagnostics Employer Solutions's functional groups are Engineering (43.8%), Finance and Operations (39.3%), and Sales and Marketing (16.9%). The average salary is $59,206, ranging from a median of $51,000 in North America to $5,000 in Southeast Asia, down 2.2% year over year in 2026.
Quest Diagnostics Employer Solutions's active job postings fell 39.1% in 2026 to 111, with new postings per month cooling from 114 in 2023 to 66 in 2026.
Sourced from Revelio Labs workforce data.
- Headquarters
- Lenexa, Kansas
- Industry
- Biotech and Healthcare Services
- Employees
- 309
- YoY
- +0.1% (-2)
As of March 2026
Quest Diagnostics Employer Solutions workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Quest Diagnostics Employer Solutions. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsQuest Diagnostics Employer Solutions Annual Employee Count (2023-2026)
- Quest Diagnostics Employer Solutions had 309 employees in 2026, a 0.1% increase (-2) from 2025.
- Quest Diagnostics Employer Solutions had 310 employees in 2025, a 0.5% increase (-1) from 2024.
- Quest Diagnostics Employer Solutions had 311 employees in 2024, a 0.9% decline (-21) from 2023.
- Quest Diagnostics Employer Solutions had 332 employees in 2023, a 2.9% decline (-25) from 2022.
Quest Diagnostics Employer Solutions's total workforce has declined from 342 employees in 2023 to 309 in 2026.
Quest Diagnostics Employer Solutions quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 309 | -2 | +0.1% |
| 2025 | Q4 | 310 | -1 | +0.5% |
| 2025 | Q3 | 313 | -4 | +0.1% |
| 2025 | Q2 | 315 | -9 | +0.3% |
| 2025 | Q1 | 311 | -15 | -0.0% |
| 2024 | Q4 | 311 | -21 | -0.9% |
| 2024 | Q3 | 317 | -21 | -1.0% |
| 2024 | Q2 | 324 | -18 | -1.1% |
| 2024 | Q1 | 326 | -19 | -1.6% |
| 2023 | Q4 | 332 | -25 | -2.9% |
| 2023 | Q3 | 338 | -30 | -4.4% |
| 2023 | Q2 | 342 | -37 | -5.2% |
See Quest Diagnostics Employer Solutions's complete headcount history, including quarterly breakdowns.
Get the DataQuest Diagnostics Employer Solutions Employee Count by Region (2026)
North America accounts for the largest share of Quest Diagnostics Employer Solutions's global workforce with approximately 95% of total employees, followed by Sub-Saharan Africa and Southeast Asia.
Quest Diagnostics Employer Solutions employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 292 | 94.5% |
| Sub-Saharan Africa | 6 | 2.0% |
| Southeast Asia | 6 | 1.9% |
| Eastern Europe | 3 | 0.9% |
| South Asia | 2 | 0.8% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataQuest Diagnostics Employer Solutions Employee Count by Department (2026)
Quest Diagnostics Employer Solutions's employee groups are Engineering (43.8%), Finance and Operations (39.3%), and Sales and Marketing (16.9%).
Quest Diagnostics Employer Solutions employees by department
| Department | Employees | % of Total |
|---|---|---|
| Engineering | 134 | 43.8% |
| Finance and Operations | 120 | 39.3% |
| Sales and Marketing | 52 | 16.9% |
Compare Quest Diagnostics Employer Solutions's department mix to industry peers.
See Full DataQuest Diagnostics Employer Solutions Employee Salary by Region (2026)
Quest Diagnostics Employer Solutions's average employee salary is $59,206 globally. Employees in North America receive the highest compensation. Pay is lowest in Southeast Asia, at a median of $5,000.
Quest Diagnostics Employer Solutions median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $51,000 |
| Southeast Asia | $5,000 |
Unlock salary by role, level, and city — and compare to Quest Diagnostics Employer Solutions's industry peers.
Unlock Salary DataQuest Diagnostics Employer Solutions Job Openings and Hiring Trends (2023-2026)
- Quest Diagnostics Employer Solutions had 111 active job postings in 2026, a 39.1% decline (+29) from 2025.
- Quest Diagnostics Employer Solutions had 82 active job postings in 2025, a 82.4% decline (-115) from 2024.
- Quest Diagnostics Employer Solutions had 197 active job postings in 2024, a 116.5% increase (+145) from 2023.
- Quest Diagnostics Employer Solutions had 52 active job postings in 2023, a 58.5% decline from 2022.
- Hiring velocity in 2026: 66 new roles/month, down from 286 in 2025 and 185 in 2024.
Quest Diagnostics Employer Solutions's hiring is slowing: active job postings fell 39.1% in 2026 to 111, with new postings per month cooling from 114 in 2023 to 66 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
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Frequently Asked Questions About Quest Diagnostics Employer Solutions
- How fast is Quest Diagnostics Employer Solutions growing?
- In 2026, Quest Diagnostics Employer Solutions's headcount grew 0.1% to 309 employees, down from 311 in 2025.
- See the full headcount history
- Where are Quest Diagnostics Employer Solutions employees located?
- Most Quest Diagnostics Employer Solutions employees are based in North America (94.5% of headcount), followed by Sub-Saharan Africa and Southeast Asia.
- Explore where the workforce is based
- What is the average salary at Quest Diagnostics Employer Solutions?
- The average employee salary at Quest Diagnostics Employer Solutions is approximately $59.2k per year.
- Analyze the salary distribution
- How many new job postings does Quest Diagnostics Employer Solutions open per year?
- In Q1 2026, Quest Diagnostics Employer Solutions opened 197 new job postings. In 2025, Quest Diagnostics Employer Solutions opened 3,426 new job postings — about 286 per month.
- Track hiring trends by role
- When was Quest Diagnostics Employer Solutions founded and where is it headquartered?
- Quest Diagnostics Employer Solutions is headquartered in Lenexa, Kansas.
- Compare Quest Diagnostics Employer Solutions to industry peers
Speak with a workforce expert about Quest Diagnostics Employer Solutions.
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