Blackmer, a PSG brand: Detailed Company Information & Corporate Profile
Summary
Founded in 1903, Blackmer, a PSG brand, has its headquarters in Grand Rapids, Michigan. The company operates within the mechanical engineering sector and specializes in sliding‑vane pumps, compressors, centrifugal pumps, and positive‑displacement pumps, including PD models. With a workforce of between 1,000 and 5,000 employees, Blackmer delivers advanced pumping solutions across industrial markets.
The company’s leadership reflects its engineering heritage. Owner Michael Hollebeek steers overall strategy while Assembly Supervisor Dan Fredricks oversees production processes. Customer Service Representative Deborah Ward, Executive Administrative Assistant Deborah Dill, Facilities and Maintenance Manager Dennis Clockman, Engineering Services Administrator Michael Hedgecock, IT Programmer/Analyst Kenneth Visger, Supervisor Ryan Perry, and Repair Center Technician Damian Bates contribute expertise across operations.
| Blackmer, a PSG brand Website | psgdover.com |
| Industries | |
| Blackmer, a PSG brand Headquarters Address | 1809 Century Ave, Grand Rapids, MI, 49503 US |
| Company Size | 1000-5000 employees |
| Specialities & Services | Sliding Vane Pumps, Compressors, Centrifugal Pumps, Positive Displacement Pumps, PD Pumps |
| Technologies | HubSpot CMS, jQuery, Akamai, ASP.NET, Bootstrap, Flask, PHP, Material UI |
| Founded | 1903 |
| Updated: | 2026-09-08 |
Estimated Website Traffic
The chart shows a decline in traffic to the ow.ly website. In August, traffic decreased to 9261, compared to 13391 in the previous month. The highest traffic in 2026 was recorded in July, reaching 13391 visits.
Workforce Turnover
Length of Employment
Blackmer, a PSG brand's workforce includes employees across a wide range of tenure levels.
20% have been with the company for 3 to 4 years20% have been with the company for 8 to 10 years60% have been with the company for more than 11 years
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Blackmer, a PSG brand Corporate Information: FAQ
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