How many employees work at SIG?
SIG Plc (SHI) has approximately 6,172 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. SIG's total headcount has declined 6.2% from 6,578 employees in 2023 to 6,172 in 2026.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published July 2026
Is SIG hiring right now?
Yes, SIG is actively hiring. SIG had 414 active job postings in 2026, a 36.2% increase from 2025 — see job openings & hiring trends.
About SIG's Workforce
SIG Plc (SHI) is an Engineering and Construction Services company that employs 6,172 people worldwide as of March 2026. It is the 8th-largest by headcount among its peers. Founded in 1970, the company is headquartered in Sheffield, United Kingdom and trades on the London Stock Exchange.
SIG's workforce has declined 6.2% from 2023 to 2026, down 0.8% year over year in 2026. It fell to a low of 6,172 in 2026 Q1 before recovering. Its workforce is concentrated most in the United Kingdom (47.1%), followed by France (20.4%) and Germany (11.0%), with France, its fastest-growing location, up 1.0%.
SIG's largest functional groups are Finance and Operations (40.8%), Engineering (33.5%), and Sales and Marketing (25.7%). Median employee tenure is 5.5 years. The average salary is $49,602, ranging from a median of $57,000 in Northern America to $7,000 in Southern America.
SIG's active job postings rose 36.2% in 2026 to 414, with new postings per month climbing from 157 in 2023 to 242 in 2026. Overall employee sentiment is negative and declining.
Sourced from Revelio Labs workforce data.
As of March 2026
SIG
workforce metrics
Headcount
6.2k
0.8% YoY
Avg. Salary
$49.6k
0.8% YoY
Tenure
5.5yr
0.2yr YoY
Growth Rate
-0.8%
3.1pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for SIG. Compare to peers, export the dataset, and access the full quarterly history.
- SIG had 6,172 employees in 2026, a 0.8% decline (-49) from 2025.
- SIG had 6,205 employees in 2025, a 0.9% decline (-54) from 2024.
- SIG had 6,259 employees in 2024, a 4.5% decline (-291) from 2023.
- SIG had 6,550 employees in 2023, a 0.6% increase (+38) from 2022.
SIG's total workforce has declined from 6,578 employees in 2023 to 6,172 in 2026.
SIG Plc — quarterly employee count (2023–2026)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 6,172 | -49 | -0.8% |
| 2025 | Q4 | 6,205 | -54 | -0.9% |
| 2025 | Q3 | 6,214 | -133 | -2.1% |
| 2025 | Q2 | 6,181 | -238 | -3.8% |
| 2025 | Q1 | 6,221 | -245 | -3.9% |
| 2024 | Q4 | 6,259 | -291 | -4.5% |
| 2024 | Q3 | 6,347 | -242 | -3.7% |
| 2024 | Q2 | 6,419 | -159 | -2.4% |
| 2024 | Q1 | 6,466 | -93 | -1.4% |
| 2023 | Q4 | 6,550 | +38 | +0.6% |
| 2023 | Q3 | 6,589 | +94 | +1.4% |
| 2023 | Q2 | 6,578 | +87 | +1.3% |
Want to see SIG's complete headcount history back to 2008, including quarterly breakdowns?
The United Kingdom accounts for the largest share of SIG's global workforce with approximately 47% of total employees, followed by France and Germany. SIG's headcount in France is growing fastest among its major locations, up 1.0% year over year in 2026.
SIG employees by country — 2026
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United Kingdom | 2,880 | 47.1% | -0.6% |
| France | 1,251 | 20.4% | +1.0% |
| Germany | 676 | 11.0% | +0.1% |
| Poland | 452 | 7.4% | -0.3% |
| Netherlands | 162 | 2.6% | -0.3% |
| United States | 129 | 2.1% | -0.2% |
| Ireland | 128 | 2.1% | -7.3% |
| Australia | 47 | 0.8% | +0.0% |
| India | 43 | 0.7% | +2.3% |
| Brazil | 29 | 0.5% | +0.0% |
Drill into city-level data, hiring trends by region and historic geographic shifts
SIG's largest employee groups are Finance and Operations (40.8%), Engineering (33.5%), and Sales and Marketing (25.7%).
SIG employees by department — 2026
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 2,479 | 40.8% | -0.2% |
| Engineering | 2,034 | 33.5% | +0.5% |
| Sales and Marketing | 1,558 | 25.7% | -0.8% |
Compare SIG's department mix to industry peers.
SIG's average employee salary is $49,602 globally. Employees in Northern America receive the highest compensation. Pay is lowest in Southern America, at a median of $7,000.
SIG median employee salary by region — 2026 (USD)
| Region | Median Salary |
|---|---|
| Northern America | $57,000 |
| Pacific Islands | $51,000 |
| Northern Europe | $43,000 |
| Western Europe | $42,000 |
| Arab States | $34,000 |
| Southern Europe | $33,000 |
| Eastern Europe | $25,000 |
| Northern Africa | $20,000 |
| Eastern Asia | $18,000 |
| Central and Western Asia | $12,000 |
| Sub-Saharan Africa | $8,000 |
| South-Eastern Asia | $8,000 |
| Southern America | $7,000 |
| Southern Asia | $4,000 |
Unlock salary by role, level, and city — and compare to SIG's industry peers.
- SIG had 414 active job postings in 2026, a 36.2% increase (+144) from 2025.
- SIG had 270 active job postings in 2025, a 24.1% increase (+58) from 2024.
- SIG had 212 active job postings in 2024, a 20.7% decline (-49) from 2023.
- SIG had 261 active job postings in 2023, a 10.2% decline from 2022.
- Hiring velocity in 2026: 242 new roles/month, up from 200 in 2025 and 168 in 2024. New metric
SIG's hiring is accelerating: active job postings rose 36.2% in 2026 to 414, with new postings per month climbing from 157 in 2023 to 242 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across SIG'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 Engineering and Construction Services Companies by Employee Count
- How fast is SIG growing?
- In 2026, SIG's headcount shrank 0.8% to 6,172 employees, down from 6,221 in 2025.
- Where are SIG employees located?
- Most SIG employees are based in the United Kingdom (47.1% of headcount), followed by France and Germany.
- What is the average salary at SIG?
- The average employee salary at SIG is approximately $49.6k per year.
- How many people does SIG hire per year?
- In 2026, SIG opened roughly 2,904 new roles — about 242 per month.
- When was SIG founded and where is it headquartered?
- SIG was founded in 1970 and is headquartered in Sheffield, United Kingdom.
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