How many employees work at Core Technology Systems?
Core Technology Systems (UK) Ltd. has approximately 606 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Core Technology Systems’s total headcount has grown 1.7% from 596 employees in 2023 to 606 in 2026.
Is Core Technology Systems hiring right now?
Yes, Core Technology Systems is actively hiring. Core Technology Systems had 2 active job postings in 2026, a 66.7% increase from 2025 — see job openings & hiring trends.
About Core Technology Systems’s Workforce
Core Technology Systems (UK) Ltd. is an Information Technology Services company that employs 606 people worldwide as of March 2026. It is the 9th-largest by headcount among its peers. Founded in 1990, the company is headquartered in London, United Kingdom.
Core Technology Systems's workforce has grown 1.7% from 2023 to 2026, up 0.2% year over year in 2026. Its workforce is concentrated most in North America (32.2%), followed by Northern Europe (18.9%) and South Asia (13.1%).
Core Technology Systems's functional groups are Finance and Operations (41.6%), Engineering (35.5%), and Sales and Marketing (22.9%), with Finance and Operations growing fastest (up 3.5%). The average salary is $52,747, ranging from a median of $71,000 in Northern Europe to $9,000 in Southeast Asia, down 1.4% year over year in 2026.
Core Technology Systems's active job postings rose 66.7% in 2026 to 2. Overall employee sentiment is positive and improving.
Sourced from Revelio Labs workforce data.
- Headquarters
- London, United Kingdom
- Founded
- 1990
- Industry
- Information Technology Services
- Employees
- 606
- YoY
- +0.2% (+14)
As of March 2026
Core Technology Systems workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Core Technology Systems. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsCore Technology Systems Annual Employee Count (2023-2026)
- Core Technology Systems had 606 employees in 2026, a 0.2% increase (+14) from 2025.
- Core Technology Systems had 600 employees in 2025, a 0.3% increase (+9) from 2024.
- Core Technology Systems had 591 employees in 2024, a 0.3% decline (-4) from 2023.
- Core Technology Systems had 595 employees in 2023, a 0.3% decline (+15) from 2022.
Core Technology Systems's total workforce has grown from 596 employees in 2023 to 606 in 2026.
Core Technology Systems (UK) Ltd. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 606 | +14 | +0.2% |
| 2025 | Q4 | 600 | +9 | +0.3% |
| 2025 | Q3 | 600 | +11 | +0.8% |
| 2025 | Q2 | 594 | -1 | +0.4% |
| 2025 | Q1 | 592 | -5 | -0.7% |
| 2024 | Q4 | 591 | -4 | -0.3% |
| 2024 | Q3 | 589 | -5 | -0.8% |
| 2024 | Q2 | 595 | -1 | -0.7% |
| 2024 | Q1 | 597 | +8 | +0.1% |
| 2023 | Q4 | 595 | +15 | -0.3% |
| 2023 | Q3 | 594 | +22 | +0.3% |
| 2023 | Q2 | 596 | +27 | +0.2% |
See Core Technology Systems's complete headcount history, including quarterly breakdowns.
Get the DataCore Technology Systems Employee Count by Region (2026)
North America accounts for the largest share of Core Technology Systems's global workforce with approximately 32% of total employees, followed by Northern Europe and South Asia.
Core Technology Systems employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 193 | 32.2% |
| Northern Europe | 113 | 18.9% |
| South Asia | 79 | 13.1% |
| Eastern Europe | 57 | 9.6% |
| Southeast Asia | 33 | 5.4% |
| Arab States | 31 | 5.2% |
| East Asia | 26 | 4.4% |
| Southern Europe | 16 | 2.7% |
| Pacific Islands | 10 | 1.7% |
| Western Europe | 10 | 1.6% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataCore Technology Systems Employee Count by Department (2026)
Core Technology Systems's employee groups are Finance and Operations (41.6%), Engineering (35.5%), and Sales and Marketing (22.9%).
Core Technology Systems employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 173 | 41.6% |
| Engineering | 148 | 35.5% |
| Sales and Marketing | 95 | 22.9% |
Compare Core Technology Systems's department mix to industry peers.
See Full DataCore Technology Systems Employee Salary by Region (2026)
Core Technology Systems's average employee salary is $52,747 globally. Employees in Northern Europe receive the highest compensation, with median pay approximately 1.3x the global average. Pay is lowest in Southeast Asia, at a median of $9,000.
Core Technology Systems median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Northern Europe | $71,000 |
| Western Europe | $69,000 |
| North America | $56,000 |
| Pacific Islands | $52,000 |
| Arab States | $48,000 |
| Central and Western Asia | $43,000 |
| East Asia | $36,000 |
| Eastern Europe | $35,000 |
| Southern Europe | $33,000 |
| Central America and the Caribbean | $18,000 |
| North Africa | $13,000 |
| Southeast Asia | $9,000 |
| South Asia | $9,000 |
| South America | $7,000 |
| Sub-Saharan Africa | $7,000 |
Unlock salary by role, level, and city — and compare to Core Technology Systems's industry peers.
Unlock Salary DataCore Technology Systems Job Openings and Hiring Trends (2023-2026)
- Core Technology Systems had 2 active job postings in 2026, a 66.7% increase (-4) from 2025.
- Core Technology Systems had 6 active job postings in 2025, a 200.0% increase (+6) from 2024.
- Core Technology Systems had 0 active job postings in 2024, a 200.0% decline (-2) from 2023.
- Core Technology Systems had 2 active job postings in 2023, a 66.7% increase from 2022.
- Hiring velocity in 2026: 1 new roles/month, down from 4 in 2025 and 1 in 2024.
Core Technology Systems's active job postings rose 66.7% in 2026 to 2.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataCore Technology Systems Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Core Technology Systems'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
Similar Information Technology Services Companies by Employee Count
Frequently Asked Questions About Core Technology Systems
- How fast is Core Technology Systems growing?
- In 2026, Core Technology Systems's headcount grew 0.2% to 606 employees, up from 592 in 2025.
- See the full headcount history
- Where are Core Technology Systems employees located?
- Most Core Technology Systems employees are based in North America (32.2% of headcount), followed by Northern Europe and South Asia.
- Explore where the workforce is based
- What is the average salary at Core Technology Systems?
- The average employee salary at Core Technology Systems is approximately $52.7k per year.
- Analyze the salary distribution
- How many new job postings does Core Technology Systems open per year?
- In Q1 2026, Core Technology Systems opened 3 new job postings. In 2025, Core Technology Systems opened 47 new job postings — about 4 per month.
- Track hiring trends by role
- When was Core Technology Systems founded and where is it headquartered?
- Core Technology Systems was founded in 1990 and is headquartered in London, United Kingdom.
- Compare Core Technology Systems to industry peers
Speak with a workforce expert about Core Technology Systems.
Book a DemoSee something that doesn't look right? Reach out and our team will review it.