How many employees work at Quest Intl Monitor?

Quest International Monitor Service, Inc. has approximately 513 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Quest Intl Monitor’s total headcount has declined 1.0% from 518 employees in 2023 to 513 in 2026.

Data source: Revelio LabsCoverage: Global workforce, 20232026Published August 2026

Is Quest Intl Monitor hiring right now?

Yes, Quest Intl Monitor is actively hiring. Quest Intl Monitor had 15 active job postings in 2026, a 40.0% increase from 2025 see job openings & hiring trends.

About Quest Intl Monitor’s Workforce

Quest International Monitor Service, Inc. is an Automation Solutions company that employs 513 people worldwide as of March 2026. It is the 10th-largest by headcount among its peers. Founded in 1982, the company is headquartered in Irvine, California.

Quest Intl Monitor's workforce has declined 1.0% from 2023 to 2026, though it is up 2.1% year over year in 2026. Its workforce is concentrated most in Sub-Saharan Africa (37.2%), followed by North America (29.8%) and Southeast Asia (6.6%).

Quest Intl Monitor's functional groups are Finance and Operations (46.0%), Engineering (37.8%), and Sales and Marketing (16.2%), with Engineering growing fastest (up 4.1%). The average salary is $44,767, ranging from a median of $78,000 in North America to $7,000 in Sub-Saharan Africa, down 1.8% year over year in 2026.

Quest Intl Monitor's active job postings rose 40.0% in 2026 to 15, with new postings per month climbing from 4 in 2023 to 12 in 2026. Overall employee sentiment is negative and declining.

Sourced from Revelio Labs workforce data.

Headquarters
Irvine, California
Founded
1982
Industry
Automation Solutions
Employees
513
YoY
+2.1% (+9)

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Quest Intl Monitor Annual Employee Count (2023-2026)

Interactive chart of Quest Intl Monitor annual worldwide employee count from 2023 to 2026.
  • Quest Intl Monitor had 513 employees in 2026, a 2.1% increase (+9) from 2025.
  • Quest Intl Monitor had 510 employees in 2025, a 1.0% increase (+2) from 2024.
  • Quest Intl Monitor had 508 employees in 2024, a 1.1% decline (-3) from 2023.
  • Quest Intl Monitor had 511 employees in 2023, a 0.8% increase (-6) from 2022.

Quest Intl Monitor's total workforce has grown from 503 employees in 2025 to 513 in 2026. Quest Intl Monitor's headcount peaked at 518 in 2023 before declining in 2025 and recovering through 2026.

Quest International Monitor Service, Inc. quarterly employee count

YearQtrEmployeesYoY ChangeYoY %
2026Q1513+9+2.1%
2025Q4510+2+1.0%
2025Q3503-8-1.5%
2025Q2506-9-2.2%
2025Q1504-12-1.9%
2024Q4508-3-1.1%
2024Q3511-7-0.6%
2024Q2515-3+0.7%
2024Q1516-4+1.0%
2023Q4511-6+0.8%
2023Q3518-4-0.1%
2023Q2518+3+1.4%

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Quest Intl Monitor Employee Count by Region (2026)

Sub-Saharan Africa accounts for the largest share of Quest Intl Monitor's global workforce with approximately 37% of total employees, followed by North America and Southeast Asia.

Quest Intl Monitor employees by region

RegionEmployees% of Total
Sub-Saharan Africa19037.2%
North America15229.8%
Southeast Asia346.6%
Western Europe326.2%
South Asia254.9%
Northern Europe254.8%
South America142.7%
Arab States122.3%
North Africa81.5%
East Asia71.4%

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Quest Intl Monitor Employee Count by Department (2026)

Quest Intl Monitor's employee groups are Finance and Operations (46.0%), Engineering (37.8%), and Sales and Marketing (16.2%).

Quest Intl Monitor employees by department

DepartmentEmployees% of Total
Finance and Operations22746.0%
Engineering18737.8%
Sales and Marketing8016.2%

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Quest Intl Monitor Employee Salary by Region (2026)

Quest Intl Monitor's average employee salary is $44,767 globally. Employees in North America receive the highest compensation, with median pay approximately 1.7x the global average. Pay is lowest in Sub-Saharan Africa, at a median of $7,000.

Quest Intl Monitor median employee salary by region (USD)

RegionMedian Salary
North America$78,000
Western Europe$70,000
Northern Europe$69,000
East Asia$65,000
Arab States$52,000
Pacific Islands$43,000
Eastern Europe$27,000
Southeast Asia$18,000
South America$15,000
North Africa$11,000
South Asia$9,000
Sub-Saharan Africa$7,000

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Quest Intl Monitor Job Openings and Hiring Trends (2023-2026)

Interactive chart of Quest Intl Monitor annual active job postings from 2023 to 2026.
  • Quest Intl Monitor had 15 active job postings in 2026, a 40.0% increase (+7) from 2025.
  • Quest Intl Monitor had 8 active job postings in 2025, a 40.0% decline (-4) from 2024.
  • Quest Intl Monitor had 12 active job postings in 2024, a 120.0% increase (+9) from 2023.
  • Quest Intl Monitor had 3 active job postings in 2023, a 129.4% decline from 2022.
  • Hiring velocity in 2026: 12 new roles/month, up from 6 in 2025 and 6 in 2024.

Quest Intl Monitor's hiring is accelerating: active job postings rose 40.0% in 2026 to 15, with new postings per month climbing from 4 in 2023 to 12 in 2026.

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Quest Intl Monitor Employee Sentiment (2026)

Revelio Labs tracks employee sentiment across Quest Intl Monitor's workforce based on public professional data. Overall sentiment is negative and has declined year over year in 2026.

Overall

NegativePositive

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Frequently Asked Questions About Quest Intl Monitor

How fast is Quest Intl Monitor growing?
In 2026, Quest Intl Monitor's headcount grew 2.1% to 513 employees, up from 504 in 2025.
See the full headcount history
Where are Quest Intl Monitor employees located?
Most Quest Intl Monitor employees are based in Sub-Saharan Africa (37.2% of headcount), followed by North America and Southeast Asia.
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What is the average salary at Quest Intl Monitor?
The average employee salary at Quest Intl Monitor is approximately $44.8k per year.
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How many new job postings does Quest Intl Monitor open per year?
In Q1 2026, Quest Intl Monitor opened 35 new job postings. In 2025, Quest Intl Monitor opened 76 new job postings — about 6 per month.
Track hiring trends by role
When was Quest Intl Monitor founded and where is it headquartered?
Quest Intl Monitor was founded in 1982 and is headquartered in Irvine, California.
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