How many employees work at Tonkin Taylor?

Tonkin & Taylor Ltd. has 1,102 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -12.6%.

Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025

About Tonkin Taylor

Tonkin + Taylor is New Zealand’s leading environmental and engineering consultancy, with offices right across the country and in Australia, employing over 1,000 people. We’re proudly 100% employee owned and operated, and are known for our technical specialists and industry leading engineers, scientists, planners and project managers. We’ve built our business on solid enduring relationships with central and local government, major international donor agencies, commercial organisations, developers, contractors, individuals, and other consultants. Tonkin + Taylor has provided specialist environmental and engineering consulting services since 1959. Our specialist focus is in the fields of geotechnical, civil and water resources engineering, environmental science and resource management. How it all began... Tonkin + Taylor was established as a partnership in Auckland in 1959 by two engineers involved in the construction of the Auckland Harbour Bridge. The company grew steadily as a specialist geotechnical consultancy, developing water resources and specialist civil engineering skills in the 1970s and entering environmental consultancy in the early 1980s. We were involved in New Zealand’s engineering export efforts in the early 1970s and have been operating in Malaysia for over 40 years and the Philippines for approximately 25 years. In 2006 we entered the Australian market and now operate nationally, with offices in Victoria and Queensland. For more information please visit our website: www.tonkintaylor.co.nz

As of September 2025

Tonkin Taylor
workforce metrics

Headcount

1.1k

Avg. Salary

$78.5k

Tenure

5.9yr

Growth Rate

-12.6%

Hiring Rate

Attrition Rate

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Employee Headcount

Interactive chart of Tonkin Taylor annual worldwide employee count from 2023 to 2025.

  • Tonkin Taylor total number of employees in 2025 was 1,105.484, a 12.6% decline from 2024.
  • Tonkin Taylor total number of employees in 2024 was 1,220.84, a 5.9% decline from 2023.
  • Tonkin Taylor total number of employees in 2023 was 1,301.928, a 13.1% increase from 2022.

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Employee Geographic Breakdown

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Employee Role Breakdown

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Employee Compensation

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Active Job Postings

Interactive chart of Tonkin Taylor annual active job postings from 2023 to 2025.

  • Tonkin Taylor active job postings in 2025 was 101, a 74.8% increase from 2024.
  • Tonkin Taylor active job postings in 2024 was 7, a 164.6% decline from 2023.
  • Tonkin Taylor active job postings in 2023 was 72, a 62.9% decline from 2022.

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Employee Sentiment

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