How many employees work at AAB Business & Tax?
AAB Business & Tax Advisory LLP has approximately 2,299 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. AAB Business & Tax's total headcount has grown 0.4% from 2,289 employees in 2023 to 2,299 in 2026.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published July 2026
Is AAB Business & Tax hiring right now?
Yes, AAB Business & Tax is actively hiring. AAB Business & Tax had 65 active job postings in 2026, a 92.1% increase from 2025 — see job openings & hiring trends.
About AAB Business & Tax's Workforce
AAB Business & Tax Advisory LLP is a Consulting and Advisory Services company that employs 2,299 people worldwide as of March 2026. It is the 10th-largest by headcount among its peers. Founded in 1990, the company is headquartered in Aberdeen, United Kingdom.
AAB Business & Tax's workforce has held roughly steady from 2023 to 2026, up 3.7% year over year in 2026. It rose after a low in 2025 Q1, with headcount reaching 2,216 before recovering. Its workforce is concentrated most in the United Kingdom (51.9%), followed by the United States (17.7%) and Ireland (8.2%), with the United Kingdom, its fastest-growing location, up 5.0%.
AAB Business & Tax's largest functional groups are Finance and Operations (49.2%), Engineering (25.7%), and Sales and Marketing (25.1%), with Sales and Marketing growing fastest (up 4.6%). The average tenure across employees is 3.7 years, and the average salary is $80,735, ranging from a median of $111,000 in Northern America to $8,000 in Southern Asia.
AAB Business & Tax's active job postings rose 92.1% in 2026 to 65, with new postings per month climbing from 18 in 2023 to 42 in 2026. Overall employee sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
As of March 2026
AAB Business & Tax
workforce metrics
Headcount
2.3k
3.7% YoY
Avg. Salary
$80.7k
0.8% YoY
Tenure
3.7yr
0.4yr YoY
Growth Rate
3.7%
4.9pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for AAB Business & Tax. Compare to peers, export the dataset, and access the full quarterly history.
- AAB Business & Tax had 2,299 employees in 2026, a 3.7% increase (+83) from 2025.
- AAB Business & Tax had 2,282 employees in 2025, a 1.7% increase (+39) from 2024.
- AAB Business & Tax had 2,243 employees in 2024, a 1.0% decline (-23) from 2023.
- AAB Business & Tax had 2,266 employees in 2023, a 3.4% decline (-78) from 2022.
AAB Business & Tax's total workforce has grown from 2,216 employees in 2025 to 2,299 in 2026. AAB Business & Tax's headcount peaked at 2,309 in 2023 before declining in 2025 and recovering through 2026.
AAB Business & Tax Advisory LLP — quarterly employee count (2023–2026)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 2,299 | +83 | +3.7% |
| 2025 | Q4 | 2,282 | +39 | +1.7% |
| 2025 | Q3 | 2,275 | +15 | +0.7% |
| 2025 | Q2 | 2,234 | -11 | -0.5% |
| 2025 | Q1 | 2,216 | -27 | -1.2% |
| 2024 | Q4 | 2,243 | -23 | -1.0% |
| 2024 | Q3 | 2,260 | -49 | -2.2% |
| 2024 | Q2 | 2,245 | -44 | -2.0% |
| 2024 | Q1 | 2,243 | -73 | -3.2% |
| 2023 | Q4 | 2,266 | -78 | -3.4% |
| 2023 | Q3 | 2,309 | -49 | -2.1% |
| 2023 | Q2 | 2,289 | -62 | -2.7% |
Want to see AAB Business & Tax's complete headcount history back to 2008, including quarterly breakdowns?
The United Kingdom accounts for the largest share of AAB Business & Tax's global workforce with approximately 52% of total employees, followed by the United States and Ireland. AAB Business & Tax's headcount in the United Kingdom is growing fastest among its major locations, up 5.0% year over year in 2026.
AAB Business & Tax employees by country — 2026
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United Kingdom | 1,189 | 51.9% | +5.0% |
| United States | 404 | 17.7% | -1.8% |
| Ireland | 187 | 8.2% | +3.3% |
| Canada | 148 | 6.5% | -0.5% |
| India | 45 | 2.0% | -0.2% |
| China | 31 | 1.4% | +0.0% |
| Cameroon | 17 | 0.8% | +0.0% |
| France | 15 | 0.7% | -12.8% |
| Netherlands | 15 | 0.6% | +0.0% |
| Albania | 14 | 0.6% | +0.0% |
Drill into city-level data, hiring trends by region and historic geographic shifts
AAB Business & Tax's largest employee groups are Finance and Operations (49.2%), Engineering (25.7%), and Sales and Marketing (25.1%).
AAB Business & Tax employees by department — 2026
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 1,111 | 49.2% | +0.6% |
| Engineering | 580 | 25.7% | +4.1% |
| Sales and Marketing | 568 | 25.1% | +4.6% |
Compare AAB Business & Tax's department mix to industry peers.
AAB Business & Tax's average employee salary is $80,735 globally. Employees in Northern America receive the highest compensation, with median pay approximately 1.4x the global average. Pay is lowest in Southern Asia, at a median of $8,000.
AAB Business & Tax median employee salary by region — 2026 (USD)
| Region | Median Salary |
|---|---|
| Northern America | $111,000 |
| Northern Europe | $65,000 |
| Pacific Islands | $63,000 |
| Western Europe | $63,000 |
| Arab States | $56,000 |
| Eastern Europe | $49,000 |
| Eastern Asia | $33,000 |
| Southern Europe | $31,000 |
| Central and Western Asia | $17,000 |
| Central America and the Caribbean | $16,000 |
| Southern America | $16,000 |
| Northern Africa | $14,000 |
| South-Eastern Asia | $13,000 |
| Sub-Saharan Africa | $13,000 |
| Southern Asia | $8,000 |
Unlock salary by role, level, and city — and compare to AAB Business & Tax's industry peers.
- AAB Business & Tax had 65 active job postings in 2026, a 92.1% increase (+16) from 2025.
- AAB Business & Tax had 49 active job postings in 2025, a 132.2% increase (+39) from 2024.
- AAB Business & Tax had 10 active job postings in 2024, a 18.2% decline (-2) from 2023.
- AAB Business & Tax had 12 active job postings in 2023, a 54.5% decline from 2022.
- Hiring velocity in 2026: 42 new roles/month, up from 32 in 2025 and 11 in 2024. New metric
AAB Business & Tax's hiring is accelerating: active job postings rose 92.1% in 2026 to 65, with new postings per month climbing from 18 in 2023 to 42 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across AAB Business & Tax's workforce based on public professional data. Overall sentiment is neutral and has improved year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Similar Consulting and Advisory Services Companies by Employee Count
- How fast is AAB Business & Tax growing?
- In 2026, AAB Business & Tax's headcount grew 3.7% to 2,299 employees, up from 2,216 in 2025.
- Where are AAB Business & Tax employees located?
- Most AAB Business & Tax employees are based in the United Kingdom (51.9% of headcount), followed by the United States and Ireland.
- What is the average salary at AAB Business & Tax?
- The average employee salary at AAB Business & Tax is approximately $80.7k per year.
- How many people does AAB Business & Tax hire per year?
- In 2026, AAB Business & Tax opened roughly 504 new roles — about 42 per month.
- When was AAB Business & Tax founded and where is it headquartered?
- AAB Business & Tax was founded in 1990 and is headquartered in Aberdeen, United Kingdom.
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