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How many employees work at Three Ireland?

Three Ireland (Hutchison) Ltd. has approximately 5,266 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Three Ireland’s total headcount has declined 5.7% from 5,583 employees in 2023 to 5,266 in 2026.

Data source: Revelio LabsCoverage: Global workforce, 20232026Published June 2026

Is Three Ireland hiring right now?

Yes, Three Ireland is actively hiring. Three Ireland had 34 active job postings in 2026, a 32.1% decline from 2025 see job openings & hiring trends.

About Three Ireland’s Workforce

Three Ireland (Hutchison) Ltd. is a Telecommunications Services company that employs 5,266 people worldwide as of March 2026. It is the 6th-largest by headcount among its peers. Founded in 2005, the company is headquartered in Dublin, Ireland.

Three Ireland's workforce has declined 5.7% from 2023 to 2026, though it is up 0.1% year over year in 2026. It fell to a low of 5,181 in 2024 Q4 before recovering. Its workforce is concentrated most in Ireland (91.2%), followed by the United States (7.0%) and India (1.1%), with the United States, its fastest-growing location, up 6.3%.

Three Ireland's largest functional groups are Finance and Operations (48.0%), Engineering (32.0%), and Sales and Marketing (19.9%). Median employee tenure is 4.7 years. The average salary is $56,166, ranging from a median of $57,000 in Northern America to $4,000 in Southern Asia.

Three Ireland's active job postings fell 32.1% in 2026 to 34, with new postings per month climbing from 19 in 2023 to 28 in 2026. Overall employee sentiment is neutral but improving.

Sourced from Revelio Labs workforce data.

HeadquartersDublin, Ireland
Founded2005
IndustryTelecommunications Services
Employees5,266
YoY+0.1% (+24)

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Three Ireland Annual Employee Count (2023-2026)

Interactive chart of Three Ireland annual worldwide employee count from 2023 to 2026.
  • Three Ireland had 5,266 employees in 2026, a 0.1% increase (+24) from 2025.
  • Three Ireland had 5,254 employees in 2025, a 0.3% increase (+73) from 2024.
  • Three Ireland had 5,181 employees in 2024, a 1.8% decline (-373) from 2023.
  • Three Ireland had 5,554 employees in 2023, a 0.1% increase (-80) from 2022.

Three Ireland's total workforce has grown from 5,181 employees in 2024 to 5,266 in 2026. Three Ireland's headcount peaked at 5,628 in 2023 before declining in 2024 and recovering through 2025 and 2026.

Three Ireland (Hutchison) Ltd. quarterly employee count

YearQtrEmployeesYoY ChangeYoY %
2026Q15,266+24+0.1%
2025Q45,254+73+0.3%
2025Q35,260+45+0.0%
2025Q25,273+64+0.7%
2025Q15,242-134-1.3%
2024Q45,181-373-1.8%
2024Q35,215-413-2.7%
2024Q25,209-374-3.0%
2024Q15,376-285-0.4%
2023Q45,554-80+0.1%
2023Q35,628+49+0.4%
2023Q25,583+125+0.7%

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Three Ireland Employee Count by Country and Region (2026)

Ireland accounts for the largest share of Three Ireland's global workforce with approximately 91% of total employees, followed by the United States and India. Three Ireland's headcount in the United States is growing fastest among its major locations, up 6.3% year over year in 2026.

Three Ireland employees by country

CountryEmployees% of TotalYoY %
Ireland4,76791.2%-0.5%
United States3647.0%+6.3%
India551.1%-3.8%
United Kingdom180.3%-0.4%
Isle of Man90.2%+0.0%
Serbia60.1%+0.0%
Nigeria50.1%+0.0%
United Arab Emirates40.1%+0.0%
Romania20.0%+0.0%

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Three Ireland Employee Count by Department (2026)

  • Finance and Operations48.0%
  • Engineering32.0%
  • Sales and Marketing19.9%

Three Ireland's largest employee groups are Finance and Operations (48.0%), Engineering (32.0%), and Sales and Marketing (19.9%).

Three Ireland employees by department

DepartmentEmployees% of TotalYoY %
Finance and Operations2,52448.0%+0.4%
Engineering1,68332.0%+0.0%
Sales and Marketing1,04619.9%-1.4%

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Three Ireland Employee Salary by Region (2026)

Three Ireland's average employee salary is $56,166 globally. Employees in Northern America receive the highest compensation. Pay is lowest in Southern Asia, at a median of $4,000.

Three Ireland median employee salary by region (USD)

RegionMedian Salary
Northern America$57,000
Northern Europe$46,000
Southern Asia$4,000

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Three Ireland Job Openings and Hiring Trends (2023-2026)

Interactive chart of Three Ireland annual active job postings from 2023 to 2026.
  • Three Ireland had 34 active job postings in 2026, a 32.1% decline (-4) from 2025.
  • Three Ireland had 38 active job postings in 2025, a 19.0% decline (-8) from 2024.
  • Three Ireland had 46 active job postings in 2024, a 106.7% increase (+32) from 2023.
  • Three Ireland had 14 active job postings in 2023, a 158.8% decline from 2022.
  • Hiring velocity in 2026: 28 new roles/month, down from 43 in 2025 and 37 in 2024.

Three Ireland's active job postings fell 32.1% in 2026 to 34, with new postings per month climbing from 19 in 2023 to 28 in 2026.

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Three Ireland Employee Sentiment (2026)

Revelio Labs tracks employee sentiment across Three Ireland's workforce based on public professional data. Overall sentiment is neutral and has improved year over year in 2026.

Overall

NegativePositive

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Frequently Asked Questions About Three Ireland

How fast is Three Ireland growing?
In 2026, Three Ireland's headcount grew 0.1% to 5,266 employees, up from 5,242 in 2025.
Where are Three Ireland employees located?
Most Three Ireland employees are based in Ireland (91.2% of headcount), followed by the United States and India.
What is the average salary at Three Ireland?
The average employee salary at Three Ireland is approximately $56.2k per year.
How many people does Three Ireland hire per year?
In 2026, Three Ireland opened roughly 336 new roles — about 28 per month.
When was Three Ireland founded and where is it headquartered?
Three Ireland was founded in 2005 and is headquartered in Dublin, Ireland.

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