WATER TECHNOLOGY, INC. is a South Dakota corporation, registered on August 23, 2001. It is based at 100 Park Ave, Beaver Dam, WI, 53916. The company is currently listed as active on the South Dakota register, is registered under company number FB025443 and carries EIN 651137679. Its E-Verify enrollment reports a workforce of 5 to 9 employees, hiring at 2 sites in Florida. Public records for the company include 1 SoS registration, 2 licenses, 1 federal contract, 1 loan record, 3 H-1B filings, 2 E-Verify records, 1 USDOT record and 17 Form 5500 filings. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | WATER TECHNOLOGY, INC. |
|---|---|
| Principal address | 100 Park AveBeaver Dam53916WIUnited States3700 FORT DENAUD RD, FORT DENAUD, FL, 33935-9623 |
| Registration state | South Dakota |
| Status | Active |
| Formed in | Wisconsin (foreign registration) |
| Registered | 23 August 2001 (about 25 years ago) |
| Entity type | Corporation |
| Standing | compliant |
| Company number | FB025443 |
| EIN | 651137679 |
| Employees (modeled) | ≈63 employees2025 |
| Workforce size | 5 to 9 employees · updated 19 November 2025 |
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| Hiring sites | 2 sites in Florida |
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| H-1B filings | 3 LCA filings, FY 2011–2013 |
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| USDOT carrier | USDOT 6813045 · 6 power units · 2 drivers · Intrastate |
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| Registered agent | CORPORATION SERVICE COMPANY |
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| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
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| Public records | 1 SoS registration |
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| Est. revenue (modeled) | $14.2M2025 |
|---|---|
| Federal contractor | Yes · 1 federal recipient record (SAM) |
| SBA loans | $1.1M · approved amounts |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | WATER TECHNOLOGY, INC. | 2001-08-23 | CORPORATION SERVICE COMPANY | — | Active | |
Filing ID FB025443 Jurisdiction Foreign · CorporationFormed in Wisconsin Principal address 100 Park Ave, Beaver Dam, WI, 53916 Registered agent CORPORATION SERVICE COMPANY503 S PIERRE ST, PIERRE, SD, 57501-4522 Officers Not reported | ||||||
| Arkansas | WATER TECHNOLOGY OF WISCONSIN, INC. | 2010-05-03 | CORPORATION SERVICE COMPANY | BRIAN W. FREBEROfficerTERRI L TRIMMEROfficer3 more | Active | |
| Hawaii | WATER TECHNOLOGY, INC. DBA WATER TECHNOLOGY OF WISCONSIN, INC. | 2006-11-14 | CORPORATION SERVICE COMPANY | FREBER,BRIAN WOfficer, DirectorWHITEAKER,DOUGLASS GDirector, Officer6 more | Active | |
| Illinois | WATER TECHNOLOGY, INC. | 1994-02-15 | ILLINOIS CORPORATION SERVICE COMPANY | — | Active | |
| Pennsylvania | WATER TECHNOLOGY, INC. | 2004-12-30 | — | Terri L. TrimmerDirectorNicole K. SeibertDirector, Officer5 more | Active | |
| Rhode Island | Water Technology, Inc. | 2007-02-26 | CORPORATION SERVICE COMPANY | AARON A. NEUMANOfficer, DirectorBRIAN W. FREBEROfficer, Director5 more | Active | |
| Texas | Water Technology, Inc. | 2006-05-01 | Corporation Service Company d/b/a CSC-Lawyers Incorporating Service Company | CHARLES M NEUMANDirector, OfficerTERRI TRIMMEROfficer, Director5 more | Active | |
| Washington | WATER TECHNOLOGY, INC. | 2011-07-05 | CORPORATION SERVICE COMPANY | NICHOLAS S. NEUMANDirectorTERRI L. TRIMMERDirector6 more | Active | |
Companies and people linked to WATER TECHNOLOGY, INC. in the state registers through shared officers, a shared registered agent, shared filing contacts or a shared address. Service companies file for many unrelated businesses — a shared agent, address or contact alone does not prove affiliation.
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| State | License / ID | Type | Issued | Status | |
|---|---|---|---|---|---|
| Illinois | 184001531-0004 | DESIGN FIRM | 2025-03-24 | ACTIVE | |
| Alaska | 297500 | — | 2003-10-08 | Active | |
| Florida | 6813045 | Intrastate carrier | — | Active | |
| Amount | Approved | Lender | Jobs | Status | |
|---|---|---|---|---|---|
| $1,094,200 | 04/07/2020 | Horicon Bank | 59 | Paid in Full | |
| Case | Filed | Job title | Wage | Worksite | Status | |
|---|---|---|---|---|---|---|
| I-200-13038-266814 | 2013-02-07 | DESIGNER | $21/hr | BEAVER DAM | CERTIFIED | |
| I-200-10279-965728 | 2010-10-07 | DESIGNER | $42,000/yr | BEAVER DAM | WITHDRAWN | |
| I-200-10280-311317 | 2010-10-07 | DESIGNER | $42,000/yr | BEAVER DAM | CERTIFIED | |
| State | Workforce | Hiring sites | Enrolled | Industry | Status | |
|---|---|---|---|---|---|---|
| Florida | 5 to 9 | 2 | 11/19/2025 | CONSTRUCTION (23) | Open | |
| Wisconsin | 20 to 99 | 1 | 9/22/2010 | PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES (54) | Open | |
Employee-benefit plan filings by WATER TECHNOLOGY, INC. with the Department of Labor. Employee and revenue figures are modeled estimates derived from retirement-plan participant counts and industry ratios — not official headcount or reported revenue.
| Employees (modeled) | ≈63 · plan year 2025 |
|---|---|
| Est. annual revenue (modeled) | $14.2M |
| Retirement plan assets | $7.9M |
| Benefit plans | 401(k) plan on file |
| Filing history | 27 plan years filed, 1999–2025 |
| Sponsor EIN | 39-1466848 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2025 | ≈63 | 64 (57 active) | $7.9M | $14.2M | 401(k) | |
| 2024 | ≈67 | 70 (60 active) | $6.9M | $15.4M | 401(k) | |
| 2023 | ≈67 | 65 (60 active) | $6.8M | $15.4M | 401(k) | |
| 2022 | ≈67 | 65 (60 active) | $5.6M | $14.8M | 401(k) | |
| 2021 | ≈64 | 66 (58 active) | $6.8M | $13.1M | 401(k) | |
| 2020 | ≈63 | 69 (57 active) | $5.6M | $13M | 401(k) | |
| 2019 | ≈64 | 65 (58 active) | $4.5M | $12.1M | 401(k) | |
| 2018 | ≈60 | 59 (54 active) | $4M | $12M | 401(k) | |
| 2017 | ≈59 | 58 (53 active) | $4.3M | $10.9M | 401(k) | |
| 2016 | ≈56 | 54 (50 active) | $3.7M | $11.4M | 401(k) | |
Matched Form 5500 filing records:
| Plan | Plan year | Participants | EIN | |
|---|---|---|---|---|
| WATER TECHNOLOGY, INC. 401(K) PROFIT SHARING PLAN AND TRUST | — | — | — | |
| WATER TECHNOLOGY, INC. 401(K) PROFIT SHARING PLAN AND TRUST | — | — | — | |
| WATER TECHNOLOGY, INC. 401(K) PROFIT SHARING PLAN AND TRUST | — | — | — | |
| WATER TECHNOLOGY, INC. 401(K) PROFIT SHARING PLAN AND TRUST | — | — | — | |
| WATER TECHNOLOGY, INC. 401(K) PROFIT SHARING PLAN AND TRUST | — | — | — | |
| WATER TECHNOLOGY, INC. 401(K) PROFIT SHARING PLAN AND TRUST | — | — | — | |
| WATER TECHNOLOGY, INC. 401(K) PROFIT SHARING PLAN AND TRUST | — | — | — | |
| WATER TECHNOLOGY, INC. 401K PROFIT SHARING PLAN AND TRUST | — | — | — | |
| WATER TECHNOLOGY, INC. 401(K) PROFIT SHARING PLAN AND TRUST | — | — | — | |
| WATER TECHNOLOGY, INC. 401(K) PROFIT SHARING PLAN AND TRUST | — | — | — | |
Federal court records load when you reach this section.
Companies adjacent to WATER TECHNOLOGY, INC. in the South Dakota Secretary of State register, in alphabetical order.
14 companies are registered at 100 Park Ave, Beaver Dam — shared registered-office and agent addresses are common; a shared address alone does not link businesses.
Netstate aggregates public records from federal, state and municipal sources; records are matched to this company by its registered legal names. Latest source snapshot 2026-06-07. Document getpalm-companies/7887-3050-2662.