How many employees work at Kalderos?
Kalderos, Inc. has approximately 62 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Kalderos’s total headcount has declined 43.1% from 109 employees in 2023 to 62 in 2026.
Is Kalderos hiring right now?
Yes, Kalderos is actively hiring. Kalderos had 6 active job postings in 2026, a 73.7% decline from 2025 — see job openings & hiring trends.
About Kalderos’s Workforce
Kalderos, Inc. is a Biotech and Healthcare Services company that employs 62 people worldwide as of March 2026. It is the 10th-largest by headcount among its peers. Founded in 2016, the company is headquartered in Chicago, Illinois.
Kalderos's workforce has declined 43.1% from 2023 to 2026, down 28.1% year over year in 2026. It fell to a low of 62 in 2026 Q1 before recovering. Its workforce is concentrated most in North America (100.0%).
Kalderos's functional groups are Finance and Operations (47.5%), Engineering (32.2%), and Sales and Marketing (20.3%). The average salary is $151,834, highest in North America at a median of $147,000, up 6.7% year over year in 2026.
Kalderos's active job postings fell 73.7% in 2026 to 6, with new postings per month cooling from 5 in 2023 to 2 in 2026. Overall employee sentiment is negative and broadly stable.
Sourced from Revelio Labs workforce data.
- Headquarters
- Chicago, Illinois
- Founded
- 2016
- Industry
- Biotech and Healthcare Services
- Employees
- 62
- YoY
- -28.1% (-35)
As of March 2026
Kalderos workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Kalderos. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsKalderos Annual Employee Count (2023-2026)
- Kalderos had 62 employees in 2026, a 28.1% decline (-35) from 2025.
- Kalderos had 81 employees in 2025, a 13.6% decline (-16) from 2024.
- Kalderos had 97 employees in 2024, a 4.7% decline (+8) from 2023.
- Kalderos had 89 employees in 2023, a 12.6% decline (-14) from 2022.
Kalderos's total workforce has declined from 109 employees in 2023 to 62 in 2026.
Kalderos, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 62 | -35 | -28.1% |
| 2025 | Q4 | 81 | -16 | -13.6% |
| 2025 | Q3 | 97 | -11 | -8.4% |
| 2025 | Q2 | 100 | -4 | -5.1% |
| 2025 | Q1 | 97 | +8 | -2.8% |
| 2024 | Q4 | 97 | +8 | -4.7% |
| 2024 | Q3 | 108 | +7 | -4.7% |
| 2024 | Q2 | 104 | -5 | -10.8% |
| 2024 | Q1 | 89 | -15 | -11.1% |
| 2023 | Q4 | 89 | -14 | -12.6% |
| 2023 | Q3 | 101 | +6 | +0.2% |
| 2023 | Q2 | 109 | +23 | +2.7% |
See Kalderos's complete headcount history, including quarterly breakdowns.
Get the DataKalderos Employee Count by Region (2026)
North America accounts for the largest share of Kalderos's global workforce with approximately 100% of total employees.
Kalderos employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 61 | 100.0% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataKalderos Employee Count by Department (2026)
Kalderos's employee groups are Finance and Operations (47.5%), Engineering (32.2%), and Sales and Marketing (20.3%).
Kalderos employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 29 | 47.5% |
| Engineering | 20 | 32.2% |
| Sales and Marketing | 13 | 20.3% |
Compare Kalderos's department mix to industry peers.
See Full DataKalderos Employee Salary by Region (2026)
Kalderos's average employee salary is $151,834 globally. Employees in North America receive the highest compensation.
Kalderos median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $147,000 |
Unlock salary by role, level, and city — and compare to Kalderos's industry peers.
Unlock Salary DataKalderos Job Openings and Hiring Trends (2023-2026)
- Kalderos had 6 active job postings in 2026, a 73.7% decline from 2025.
- Kalderos had 6 active job postings in 2025, a 142.9% increase (+5) from 2024.
- Kalderos had 1 active job postings in 2024, a 100.0% decline (-2) from 2023.
- Kalderos had 3 active job postings in 2023, a 107.7% decline from 2022.
- Hiring velocity in 2026: 2 new roles/month, down from 6 in 2025 and 7 in 2024.
Kalderos's hiring is slowing: active job postings fell 73.7% in 2026 to 6, with new postings per month cooling from 5 in 2023 to 2 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataKalderos Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Kalderos's workforce based on public professional data. Overall sentiment is negative and has held steady 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 Kalderos
- How fast is Kalderos growing?
- In 2026, Kalderos's headcount shrank 28.1% to 62 employees, down from 97 in 2025.
- See the full headcount history
- Where are Kalderos employees located?
- Most Kalderos employees are based in North America (100.0% of headcount).
- Explore where the workforce is based
- What is the average salary at Kalderos?
- The average employee salary at Kalderos is approximately $151.8k per year.
- Analyze the salary distribution
- How many new job postings does Kalderos open per year?
- In Q1 2026, Kalderos opened 6 new job postings. In 2025, Kalderos opened 73 new job postings — about 6 per month.
- Track hiring trends by role
- When was Kalderos founded and where is it headquartered?
- Kalderos was founded in 2016 and is headquartered in Chicago, Illinois.
- Compare Kalderos to industry peers
Speak with a workforce expert about Kalderos.
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