How many employees work at General Insulation?
General Insulation Co., Inc. has approximately 544 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. General Insulation’s total headcount has grown 0.6% from 541 employees in 2023 to 544 in 2026.
Is General Insulation hiring right now?
Yes, General Insulation is actively hiring. General Insulation had 21 active job postings in 2026, a 71.0% increase from 2025 — see job openings & hiring trends.
About General Insulation’s Workforce
General Insulation Co., Inc. is an Engineering and Construction Services company that employs 544 people worldwide as of March 2026. It is the 11th-largest by headcount among its peers. Founded in 1927, the company is headquartered in Medford, Massachusetts.
General Insulation's workforce has grown 0.6% from 2023 to 2026, though it is down 0.4% year over year in 2026. Its workforce is concentrated most in the United States (93.2%), followed by India (2.4%) and Canada (2.2%), with India, its fastest-growing location.
General Insulation's largest functional groups are Finance and Operations (34.7%), Engineering (34.1%), and Sales and Marketing (31.2%), with Engineering growing fastest (up 0.6%). Median employee tenure is 5.4 years. The average salary is $75,794, ranging from a median of $64,000 in Northern America to $5,000 in Sub-Saharan Africa.
General Insulation's active job postings rose 71.0% in 2026 to 21, with new postings per month cooling from 24 in 2023 to 22 in 2026. Overall employee sentiment is positive and improving.
Sourced from Revelio Labs workforce data.
- Headquarters
- Medford, Massachusetts
- Founded
- 1927
- Industry
- Engineering and Construction Services
- Employees
- 544
- YoY
- -0.4% (-2)
As of March 2026
General Insulation workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for General Insulation. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsGeneral Insulation Annual Employee Count (2023-2026)
- General Insulation had 544 employees in 2026, a 0.4% decline (-2) from 2025.
- General Insulation had 543 employees in 2025, a 1.2% decline (-5) from 2024.
- General Insulation had 548 employees in 2024, a 0.8% increase (+12) from 2023.
- General Insulation had 536 employees in 2023, a 0.9% increase (-11) from 2022.
General Insulation's total workforce has grown from 541 employees in 2023 to 544 in 2026.
General Insulation Co., Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 544 | -2 | -0.4% |
| 2025 | Q4 | 543 | -5 | -1.2% |
| 2025 | Q3 | 544 | -3 | -1.0% |
| 2025 | Q2 | 548 | +8 | -0.7% |
| 2025 | Q1 | 546 | +8 | +0.2% |
| 2024 | Q4 | 548 | +12 | +0.8% |
| 2024 | Q3 | 547 | +7 | +0.6% |
| 2024 | Q2 | 540 | -1 | +0.5% |
| 2024 | Q1 | 538 | -3 | +0.6% |
| 2023 | Q4 | 536 | -11 | +0.9% |
| 2023 | Q3 | 540 | +1 | +1.6% |
| 2023 | Q2 | 541 | +4 | +1.5% |
See General Insulation's complete headcount history, including quarterly breakdowns.
Get the DataGeneral Insulation Employee Count by Country and Region (2026)
The United States accounts for the largest share of General Insulation's global workforce with approximately 93% of total employees, followed by India and Canada.
General Insulation employees by country
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 502 | 93.2% | -0.4% |
| India | 13 | 2.4% | +0.0% |
| Canada | 12 | 2.2% | +0.0% |
| South Africa | 5 | 0.9% | +0.0% |
| United Kingdom | 3 | 0.6% | +0.0% |
| Puerto Rico | 2 | 0.4% | +0.0% |
| Russia | 1 | 0.2% | +0.0% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataGeneral Insulation Employee Count by Department (2026)
General Insulation's largest employee groups are Finance and Operations (34.7%), Engineering (34.1%), and Sales and Marketing (31.2%).
General Insulation employees by department
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 187 | 34.7% | -1.2% |
| Engineering | 183 | 34.1% | +0.6% |
| Sales and Marketing | 168 | 31.2% | -1.0% |
Compare General Insulation's department mix to industry peers.
See Full DataGeneral Insulation Employee Salary by Region (2026)
General Insulation's average employee salary is $75,794 globally. Employees in Northern America receive the highest compensation. Pay is lowest in Sub-Saharan Africa, at a median of $5,000.
General Insulation median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Northern America | $64,000 |
| Southern Asia | $9,000 |
| Sub-Saharan Africa | $5,000 |
Unlock salary by role, level, and city — and compare to General Insulation's industry peers.
Unlock Salary DataGeneral Insulation Job Openings and Hiring Trends (2023-2026)
- General Insulation had 21 active job postings in 2026, a 71.0% increase (-14) from 2025.
- General Insulation had 35 active job postings in 2025, a 159.0% increase (+31) from 2024.
- General Insulation had 4 active job postings in 2024, a 105.9% decline (-9) from 2023.
- General Insulation had 13 active job postings in 2023, a 37.5% decline from 2022.
- Hiring velocity in 2026: 22 new roles/month, up from 16 in 2025 and 11 in 2024.
General Insulation's active job postings rose 71.0% in 2026 to 21, with new postings per month cooling from 24 in 2023 to 22 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataGeneral Insulation Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across General Insulation's workforce based on public professional data. Overall sentiment is positive and has improved year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Unlock SentimentSimilar Companies
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Frequently Asked Questions About General Insulation
- How fast is General Insulation growing?
- In 2026, General Insulation's headcount shrank 0.4% to 544 employees, down from 546 in 2025.
- Where are General Insulation employees located?
- Most General Insulation employees are based in the United States (93.2% of headcount), followed by India and Canada.
- What is the average salary at General Insulation?
- The average employee salary at General Insulation is approximately $75.8k per year.
- How many people does General Insulation hire per year?
- In 2026, General Insulation opened roughly 264 new roles — about 22 per month.
- When was General Insulation founded and where is it headquartered?
- General Insulation was founded in 1927 and is headquartered in Medford, Massachusetts.
Speak with a workforce expert about General Insulation.
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