Nitech Corporation
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersChapel Hill, NC
US patents5
SAM.gov UEIQD5JJBP2CCH9
CAGE code5KY70
Incorporated inNC
- pelletized asphalt
- high-quality asphalt hot mix
- paving needs
- supersacks
- buckets
- approved mixers
- United States Military
- certain state DOTs
- registered entity
Named on the company’s own website, read JUL 29, 2026
Supplier designations
For Profit OrganizationManufacturer of GoodsSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Patents
5 US patents granted 1997–2022, 1 of them in the five years to SEP 2025.
Materials, metallurgy 2Chemical engineering 1Civil engineering 1Mechanical elements 1
- Asphalt packets, asphalt mixture systems and related methodsUS 11,535,570 · granted DEC 27, 2022
- Asphalt packets, asphalt mixture systems and related methodsUS 10,487,015 · granted NOV 26, 2019
- Support insulation systems and insulating support body sections for holding and supporting pipes and related methodsUS 9,869,421 · granted JAN 16, 2018
- Methods of manufacturing hot mix on site utilizing a composition of pellets of tacky, deformable material dispersed within a flowable fine materialUS 7,767,259 · granted AUG 3, 2010
- Method of forming and extruding an additive-coated resin compositionUS 5,688,449 · granted NOV 18, 1997
Granted to NiTech Corporation · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Nitech Corporation | Chapel Hill | NC | — | 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.