Water & Wastewater · OH
Water & Wastewater manufacturers in Ohio
4 domestic water & wastewater suppliers in Ohio. Fabrication and machining for treatment plants and distribution systems, where wetted components must meet potable-water safety standards and resist decades of corrosion.
#18
of 40 by manufacturers listed
- 4
- In this state
- 2.4%
- Share of industry
- 2
- Set-aside registered
- 3
- Federal track record
of 4 on this page
of 4 hold awards
Standards that matter in water & wastewater
3 to specify- NSF/ANSI 61 (water)
- AWWA
- ISO 9001:2015
Listings carry the federal set-aside registrations a company filed in SAM, not its quality-system certificates. Ask each shop for the current certificate and its scope before you release a drawing.
Water & Wastewater suppliers in Ohio
all 4- 1

Dayton, OH · est. 2011
Machinery & Tooling · Engineering & Testing
Small disadvantaged+3—
- 2

Piqua, OH · est. 2021
Machinery & Tooling
$17.1M
- 3

Delaware, OH · est. 2013
Machinery & Tooling · Transportation & Aerospace
Small disadvantaged$5.8M
- 4
Mansfield, OH · est. 1933
Machinery & Tooling
$5.4M
1–4 of 4
Water & Wastewater in other states
39 statesOther industries in Ohio
43 verticals- Metal Fabrication666
- Industrial Machinery188
- Instrumentation, Test & Measurement176
- Chemical Processing159
- Medical Devices151
- Plastics & Rubber Products147
- Aerospace135
- Pulp, Paper & Packaging123
- Electrical Equipment & Components122
- Consumer Products107
- Robotics & Automation89
- Fasteners & Hardware83
- Textiles & Apparel73
- Wire, Cable & Interconnect70
- Signage, Printing & Marking69
- Building Products & Materials65
- Electronics59
- Primary Metals & Foundry54
- Food & Beverage Processing50
- Optics & Photonics49
- Automotive45
- Furniture43
- Fluid Power & Hydraulics42
- Defense41
- HVAC & Refrigeration34
- Pharmaceutical34
- Firearms & Ammunition31
- Heavy Truck, Trailer & Vehicle Bodies29
- Telecommunications29
- Tanks, Vessels & Heat Exchangers25
What buyers specify in water & wastewater
3 requirements- 01Potable-contact pumps, valves, and fittings
- 02Treatment plant tanks and process equipment
- 03Corrosion-resistant coatings and linings
Everything made in Ohio, not just water & wastewater.
Ohio state hub