Verified Nov 2026
Batteries & E-Mobility
·
Louisville, Kentucky
·
Since 1939
Zoeller Company, also known as Zoeller Pump Company, is a family-owned manufacturer headquartered in Louisville, Kentucky, founded in 1939. It employs between 1,000 and 5,000 people and reports revenue in the $100 to $250 million range, per an estimated band. The company makes wastewater submersible pumps, sump pumps, grinder pumps, and battery backup systems, and serves the automotive, electric vehicle, electronics, and industrial equipment sectors. In a May 2026 report, its CEO addressed Congress on manufacturing policy, and the company has stated that over 90% of its products are made in the USA.
Zoeller Company at a glance
Revenue
$100-250M
Est. band
Employees
1,000-5,000
Founded
1939
Headquarters
Louisville, Kentucky
Import activity
231
Industries
Automotive
Electric Vehicles
Electronics
Industrial Equipment
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
231
Named foreign suppliers
25
Top origins
Taiwan · China · Hong Kong S.A.R. · South Korea
Shared foreign counterparties do not establish that these companies buy from Zoeller Company.
What this tells a buyer
The company has been independently owned since its 1939 founding and has a reported employee base of 1,000 to 5,000.
Zoeller's listed products include pumps, machining, coating, and LED-related offerings, and the company describes over 90% of its products as manufactured in the USA.
Zoeller became a corporate partner of the Plumbing-Heating-Cooling Contractors association in March 2026, and a regional distributor partnership with Zoeller Canada was announced in British Columbia in April 2026.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
Overview
Zoeller Company, also known as Zoeller Pump Company, is a family-owned manufacturer headquartered in Louisville, Kentucky, founded in 1939. It employs between 1,000 and 5,000 people and reports revenue in the $100 to $250 million range, per an estimated band. The company makes wastewater submersible pumps, sump pumps, grinder pumps, and battery backup systems, and serves the automotive, electric vehicle, electronics, and industrial equipment sectors. In a May 2026 report, its CEO addressed Congress on manufacturing policy, and the company has stated that over 90% of its products are made in the USA.
At a glance
Attribute | Detail |
|---|---|
Founded | 1939 |
Headquarters | Louisville, Kentucky |
Employees | 1,000-5,000 |
Revenue | $100-250M (estimated) |
Primary capability | Batteries & E-Mobility |
What Zoeller Company makes
Zoeller's listed products include pumps, machining, coating, and LED-related offerings, and the company describes over 90% of its products as manufactured in the USA.
Products and capabilities described on the company's own site include LED, Pump, Machining, Coating (source: zoeller.com).
Trade and customs footprint
The company has been independently owned since its 1939 founding and has a reported employee base of 1,000 to 5,000. US customs bill-of-lading records list 231 inbound shipments across 25 foreign suppliers, with top origins including Taiwan · China · Hong Kong S.A.R. · South Korea.
Latest developments
2026-10-27 — Kentucky Cabinet for Economic Development reshared One Louisville: For Manufacturing Month, we asked local manufacturers what the future of manufacturing looks like for them. Here’s what Zoeller Company shared: (linkedin.com)
2026-09-01 — E-REP BR&E Visit with Zoeller Custom Molding - Evansville Regional Economic Partnership (evansvilleregion.com)
2026-05-14 — Zoeller CEO to Congress: Build on America’s Manufacturing Legacy - NAM (nam.org)
2026-04-16 — Pro-West Sales partners with Zoeller Canada in BC - Mechanical Business (mechanicalbusiness.com)
2026-03-20 — PHCC Welcomes Zoeller Pump Company as New Corporate Partner - PHCC (phccweb.org)
2026-01-07 — Official Brand Opening in Vietwater 2025 - Zoeller Europe (zoeller.com)
Facilities
Zoeller Company is headquartered in Louisville, Kentucky. Public sources also reference these locations:
Louisville, Kentucky — urell.com
Company details
Zoeller became a corporate partner of the Plumbing-Heating-Cooling Contractors association in March 2026, and a regional distributor partnership with Zoeller Canada was announced in British Columbia in April 2026. Zoeller Company was founded in 1939, has an estimated 1,000-5,000 employees, and is headquartered in Louisville, Kentucky.
Frequently asked questions
What does Zoeller Company make?
Zoeller Company, also known as Zoeller Pump Company, is a family-owned manufacturer headquartered in Louisville, Kentucky, founded in 1939. It employs between 1,000 and 5,000 people and reports revenue in the $100 to $250 million range, per an estimated band. The company makes wastewater submersible pumps, sump pumps, grinder pumps, and battery backup systems, and serves the automotive, electric vehicle, electronics, and industrial equipment sectors. In a May 2026 report, its CEO addressed Congress on manufacturing policy, and the company has stated that over 90% of its products are made in the USA.
Where is Zoeller Company headquartered?
Zoeller Company is headquartered in Louisville, Kentucky (3649 Cane Run Road, Louisville, Kentucky, 40211).
When was Zoeller Company founded?
Zoeller Company was founded in 1939.
How big is Zoeller Company?
Zoeller Company has an estimated 1,000-5,000 employees, with revenue in the $100-250M range (estimated).
Does Zoeller Company import from overseas suppliers?
US customs bill-of-lading records show 231 inbound shipments for Zoeller Company, with top origins including Taiwan · China · Hong Kong S.A.R. · South Korea.
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Last verified Nov 2026. Is this your company? Request a correction.
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