Guild Associates INC
At a glance
Employees20-99
In business sinceNot reported
HeadquartersDublin, OH
US patents33
SAM.gov UEIG1RKNNXESY18
CAGE code4X630
Incorporated inOH
- gas processing
- biogas upgrading
- landfill gas upgrading
- remains collection
- decontamination
- biosensors
- military markets
- landfills
- digesters
- wastewater treatment plants
Named on the company’s own website, read JUL 29, 2026
Open positions
Openings read from Guild Associates INC’s own job board on JazzHR, last checked OCT 25, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.
- Assembly TechnicianCOLUMBUS, OH, United States
- Join Our Talent NetworkGuild Associates INC · Dublin, OH, United States
Supplier designations
For Profit OrganizationManufacturer of GoodsSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Certifications
ISO 9001
Patents
33 US patents granted 1985–2024, 4 of them in the five years to SEP 2025.
Chemical engineering 20Measurement 3Biotechnology 3Thermal processes and apparatus 2Medical technology 2
- Filter for purifying an air streamUS 11,975,282 · granted MAY 7, 2024
- Phage-mediated immunoassay and methods for determining susceptibility of bacteria to antibiotic or probiotic agentsUS 11,560,584 · granted JAN 24, 2023
- Process for purification of contaminated waterUS 10,934,177 · granted MAR 2, 2021
- Textile composite having sorptive and reactive properties against toxic agentsUS 10,828,873 · granted NOV 10, 2020
- Removal of hydrogen sulfide from process streamsUS 10,639,582 · granted MAY 5, 2020
Newest 5 shown · Granted to Guild Associates INC. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Guild Associates INC | Dublin | OH | 20–99 | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.