# Tennier Sanitation jobs and careers

> 0 open roles at Tennier Sanitation as of October 24, 2026. Source: https://www.thejobsmap.com/company/tennier-sanitation

A LONG HISTORY OF SANITATION SOLUTIONS In 1940, John J. Tennier opened Tennier Manufacturing Company in Hamilton, specializing in cleaning products and sweeping compounds. Over the next 35 years, the Tenniers built the leading cleaning supplies company in Southern Ontario, providing janitorial and sanitation supplies and equipment to some of the most well-known businesses, stores and manufacturing facilities in the area. Almost 80 years later, Tennier is still recognized as the company to call for commercial, industrial and manufacturing cleaning solutions. And while we value our long history, and the decades-long relationships we’ve built with our clients, customers, employees and suppliers, we’re always looking toward the future. THE ADVANTAGE OF EXPERIENCE With more than 500 clients and customers across Southern Ontario, from offices and clinics to retail chains and manufacturing facilities, businesses call us when they need cleaning and janitorial products, industrial absorbents, and cleaning equipment – and want the process to be reliable, easy and seamless.

## Key facts

| | |
|---|---|
| Open roles | 0 |
| Headquarters | Canada |
| Employees | 1 to 10 |
| Website | https://tennier.ca |

## Leadership

- Darren Slemko, President & CEO

## Common questions

### Is Tennier Sanitation hiring right now?

Tennier Sanitation has no open roles listed as of October 24, 2026. Roles appear here as soon as they are posted on Tennier Sanitation's careers site.

### Where is Tennier Sanitation headquartered?

Tennier Sanitation is headquartered in Canada.

### Who leads Tennier Sanitation?

Darren Slemko, President & CEO, is at the top of Tennier Sanitation's org chart.

### How do I apply for a job at Tennier Sanitation?

Pick a role on Tennier Sanitation's TheJobsMap page and select Apply. Every listing links to the original posting on Tennier Sanitation's own careers site, so you apply directly with the employer.