How many employees work at OCWA?

Ontario Clean Water Agency has 891 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 0.9%.

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

About OCWA

Water is one of our most precious resources. At OCWA, water is our business. We've been operating, maintaining, and managing water and wastewater facilities for 20 years. When you want safe, reliable and cost-effective clean water services, OCWA is a name you can trust. In fact, 180 clients already put their trust in OCWA, from municipalities and First Nations, to institutions and businesses. OCWA clients can expect superior value and comprehensive first-rate service solutions. We are the partner of choice for more communities than any other water and wastewater service organization in Ontario - backed by a team of experienced professionals committed to high-quality performance and excellence. As a Crown Agency of the Province of Ontario, OCWA is committed to ensuring all Ontarians have access to a provider of safe and reliable water and wastewater services. While we pride ourselves on efficient and effective service, we also believe in the importance of trust and accountability. Join the almost 200 water and wastewater system owners who have already placed their trust in OCWA. See how our team of dedicated professionals can work with you in meeting your specific water and wastewater needs - everything from operations and maintenance, to support services, training and emergency response.

As of September 2025

OCWA
workforce metrics

Headcount

891

Avg. Salary

$65k

Tenure

6.1yr

Growth Rate

0.9%

Hiring Rate

Attrition Rate

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Employee Headcount

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

  • OCWA total number of employees in 2025 was 896.062, a 0.9% increase from 2024.
  • OCWA total number of employees in 2024 was 874.411, a 2.4% increase from 2023.
  • OCWA total number of employees in 2023 was 841.511, a 4.6% 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 OCWA annual active job postings from 2023 to 2025.

  • OCWA active job postings in 2025 was 6, a 0% no change from 2024.
  • OCWA active job postings in 2024 was 8, a 40.0% decline from 2023.
  • OCWA active job postings in 2023 was 12, a 54.5% decline from 2022.

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Employee Sentiment

Sentiment Topics

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