How many employees work at TCS iON?
TCS iON has approximately 2,635 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. TCS iON’s total headcount has grown 16.0% from 2,272 employees in 2023 to 2,635 in 2026.
Is TCS iON hiring right now?
No, TCS iON is not actively hiring. TCS iON had 0 active job postings in 2026, a 0.0% no change from 2025 — see job openings & hiring trends.
About TCS iON’s Workforce
TCS iON is a Professional Development Services company that employs 2,635 people worldwide as of March 2026. It is the 3rd-largest by headcount among its peers. It was founded in 2011.
TCS iON's workforce has grown 16.0% from 2023 to 2026, up 4.6% year over year in 2026. It fell to a low of 2,239 in 2023 Q4 before recovering. Its workforce is concentrated most in South Asia (98.6%), followed by North America (0.5%) and Arab States (0.3%).
TCS iON's functional groups are Finance and Operations (37.7%), Sales and Marketing (33.9%), and Engineering (28.4%), with Engineering growing fastest (up 2.5%). The average salary is $9,056, ranging from a median of $74,000 in North America to $6,000 in South Asia, up 2.4% year over year in 2026.
TCS iON's hiring activity held steady in 2026. Overall employee sentiment is negative and declining.
Sourced from Revelio Labs workforce data.
- Founded
- 2011
- Industry
- Professional Development Services
- Employees
- 2,635
- YoY
- +4.6% (+67)
As of March 2026
TCS iON workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for TCS iON. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsTCS iON Annual Employee Count (2023-2026)
- TCS iON had 2,635 employees in 2026, a 4.6% increase (+67) from 2025.
- TCS iON had 2,683 employees in 2025, a 6.6% increase (+122) from 2024.
- TCS iON had 2,561 employees in 2024, a 12.1% increase (+322) from 2023.
- TCS iON had 2,239 employees in 2023, a 5.6% increase (+73) from 2022.
TCS iON's total workforce has grown from 2,272 employees in 2023 to 2,635 in 2026.
TCS iON quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 2,635 | +67 | +4.6% |
| 2025 | Q4 | 2,683 | +122 | +6.6% |
| 2025 | Q3 | 2,570 | +136 | +6.4% |
| 2025 | Q2 | 2,605 | +258 | +9.8% |
| 2025 | Q1 | 2,568 | +254 | +9.8% |
| 2024 | Q4 | 2,561 | +322 | +12.1% |
| 2024 | Q3 | 2,434 | +140 | +6.2% |
| 2024 | Q2 | 2,347 | +75 | +6.3% |
| 2024 | Q1 | 2,314 | +72 | +5.8% |
| 2023 | Q4 | 2,239 | +73 | +5.6% |
| 2023 | Q3 | 2,294 | +138 | +8.8% |
| 2023 | Q2 | 2,272 | +100 | +7.7% |
See TCS iON's complete headcount history, including quarterly breakdowns.
Get the DataTCS iON Employee Count by Region (2026)
South Asia accounts for the largest share of TCS iON's global workforce with approximately 99% of total employees, followed by North America and Arab States.
TCS iON employees by region
| Region | Employees | % of Total |
|---|---|---|
| South Asia | 2,583 | 98.6% |
| North America | 12 | 0.5% |
| Arab States | 7 | 0.3% |
| Southeast Asia | 7 | 0.3% |
| North Africa | 3 | 0.1% |
| Central America and the Caribbean | 2 | 0.1% |
| Western Europe | 2 | 0.1% |
| Northern Europe | 1 | 0.0% |
| Eastern Europe | 1 | 0.0% |
| South America | 1 | 0.0% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataTCS iON Employee Count by Department (2026)
TCS iON's employee groups are Finance and Operations (37.7%), Sales and Marketing (33.9%), and Engineering (28.4%).
TCS iON employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 975 | 37.7% |
| Sales and Marketing | 876 | 33.9% |
| Engineering | 732 | 28.4% |
Compare TCS iON's department mix to industry peers.
See Full DataTCS iON Employee Salary by Region (2026)
TCS iON's average employee salary is $9,056 globally. Employees in North America receive the highest compensation, with median pay approximately 8.2x the global average. Pay is lowest in South Asia, at a median of $6,000.
TCS iON median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $74,000 |
| Arab States | $47,000 |
| Southeast Asia | $30,000 |
| South Asia | $6,000 |
Unlock salary by role, level, and city — and compare to TCS iON's industry peers.
Unlock Salary DataTCS iON Job Openings and Hiring Trends (2023-2026)
- TCS iON had 0 active job postings in 2026, a 0% no change from 2025.
- TCS iON had 0 active job postings in 2025, a 0% no change from 2024.
- TCS iON had 0 active job postings in 2024, a 0% no change from 2023.
- TCS iON had 0 active job postings in 2023, a 0% no change from 2022.
- Hiring velocity in 2026: 0 new roles/month, up from 0 in 2025 and 0 in 2024.
TCS iON's hiring activity held steady in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataTCS iON Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across TCS iON's workforce based on public professional data. Overall sentiment is negative and has declined 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 TCS iON
- How fast is TCS iON growing?
- In 2026, TCS iON's headcount grew 4.6% to 2,635 employees, up from 2,568 in 2025.
- See the full headcount history
- Where are TCS iON employees located?
- Most TCS iON employees are based in South Asia (98.6% of headcount), followed by North America and Arab States.
- Explore where the workforce is based
- What is the average salary at TCS iON?
- The average employee salary at TCS iON is approximately $9.1k per year.
- Analyze the salary distribution
- How many new job postings does TCS iON open per year?
- In Q1 2026, TCS iON opened 0 new job postings. In 2025, TCS iON opened 0 new job postings — about 0 per month.
- Track hiring trends by role
- When was TCS iON founded and where is it headquartered?
- TCS iON was founded in 2011.
- Compare TCS iON to industry peers
Speak with a workforce expert about TCS iON.
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