How many employees work at TCS iON?
TCS iON has approximately 3,265 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. TCS iON's total headcount has grown 7.0% from 3,050 employees in 2023 to 3,265 in 2026.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published June 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 based in India, founded in 2011, with 3,265 employees as of March 2026 and ranking 2nd-largest by headcount among its peers.
TCS iON’s workforce grew 7.0% from 2023 to 2026, and year over year in 2026 it is up 1.5%. The headcount reached a low of 3,016 in 2023 Q4 before recovering. Its workforce is largely concentrated in India (98.4%), with the United States at 0.4% and Indonesia at 0.2%, and Indonesia is its fastest-growing location, up 100%.
TCS iON’s largest groups are Sales and Marketing (35.1%), Finance and Operations (34.9%), and Engineering (30.1%), with Engineering the fastest-growing group at 2.5%. The average tenure across employees is 1.9 years. The average salary is $9,277, with regional medians of $85,000 in Arab States and $3,000 in Sub-Saharan Africa.
TCS iON’s hiring activity has been flat, with postings year over year showing no change, and the latest postings total is zero. Employee sentiment is negative and trending downward.
Sourced from Revelio Labs workforce data.
As of March 2026
TCS iON
workforce metrics
Headcount
3.3k
1.5% YoY
Avg. Salary
$9.3k
0.8% YoY
Tenure
1.9yr
0.1yr YoY
Growth Rate
1.5%
3.5pts YoY
Hiring Rate
Attrition Rate
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.
- TCS iON had 3,265 employees in 2026, a 1.5% increase (+49) from 2025.
- TCS iON had 3,297 employees in 2025, a 2.8% increase (+91) from 2024.
- TCS iON had 3,206 employees in 2024, a 6.1% increase (+190) from 2023.
- TCS iON had 3,016 employees in 2023, a 2.1% increase (+62) from 2022.
TCS iON's total workforce has grown from 3,050 employees in 2023 to 3,265 in 2026.
TCS iON — quarterly employee count (2023–2026)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 3,265 | +49 | +1.5% |
| 2025 | Q4 | 3,297 | +91 | +2.8% |
| 2025 | Q3 | 3,181 | +62 | +1.9% |
| 2025 | Q2 | 3,228 | +174 | +5.5% |
| 2025 | Q1 | 3,216 | +156 | +5.0% |
| 2024 | Q4 | 3,206 | +190 | +6.1% |
| 2024 | Q3 | 3,119 | +60 | +2.0% |
| 2024 | Q2 | 3,054 | +4 | +0.1% |
| 2024 | Q1 | 3,060 | +40 | +1.3% |
| 2023 | Q4 | 3,016 | +62 | +2.1% |
| 2023 | Q3 | 3,059 | +101 | +3.3% |
| 2023 | Q2 | 3,050 | +56 | +1.9% |
Want to see TCS iON's complete headcount history back to 2017, including quarterly breakdowns?
India accounts for the largest share of TCS iON's global workforce with approximately 98% of total employees, followed by the United States and Indonesia. TCS iON's headcount in Indonesia is growing fastest among its major locations, up 100.0% year over year in 2026.
TCS iON employees by country — 2026
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| India | 3,203 | 98.4% | +0.8% |
| United States | 14 | 0.4% | +11.5% |
| Indonesia | 5 | 0.2% | +100.0% |
| United Arab Emirates | 5 | 0.1% | +0.0% |
| Kenya | 5 | 0.1% | +0.0% |
| Canada | 4 | 0.1% | +0.0% |
| United Kingdom | 3 | 0.1% | +0.0% |
| Mexico | 3 | 0.1% | +0.0% |
| Ecuador | 3 | 0.1% | +0.0% |
| Australia | 2 | 0.1% | +0.0% |
Drill into city-level data, hiring trends by region and historic geographic shifts
TCS iON's largest employee groups are Sales and Marketing (35.1%), Finance and Operations (34.9%), and Engineering (30.1%).
TCS iON employees by department — 2026
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Sales and Marketing | 1,091 | 35.1% | +0.3% |
| Finance and Operations | 1,085 | 34.9% | -0.5% |
| Engineering | 935 | 30.1% | +2.5% |
Compare TCS iON's department mix to industry peers.
TCS iON's average employee salary is $9,277 globally. Employees in Arab States receive the highest compensation, with median pay approximately 9.2x the global average. Pay is lowest in Sub-Saharan Africa, at a median of $3,000.
TCS iON median employee salary by region — 2026 (USD)
| Region | Median Salary |
|---|---|
| Northern Europe | $97,000 |
| Arab States | $85,000 |
| Northern America | $55,000 |
| South-Eastern Asia | $30,000 |
| Southern America | $8,000 |
| Southern Asia | $6,000 |
| Sub-Saharan Africa | $3,000 |
Unlock salary by role, level, and city — and compare to TCS iON's industry peers.
- 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. New metric
TCS iON's hiring activity held steady in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
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.
Similar Professional Development Services Companies by Employee Count
- How fast is TCS iON growing?
- In 2026, TCS iON's headcount grew 1.5% to 3,265 employees, up from 3,216 in 2025.
- Where are TCS iON employees located?
- Most TCS iON employees are based in India (98.4% of headcount), followed by the United States and Indonesia.
- What is the average salary at TCS iON?
- The average employee salary at TCS iON is approximately $9.3k per year.
- How many people does TCS iON hire per year?
- In 2026, TCS iON opened roughly 0 new roles — about 0 per month.
- When was TCS iON founded and where is it headquartered?
- TCS iON was founded in 2011.
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