![]() Cook Compression Cook Compression is an engineering company that provides reciprocating compressor services and products. | ![]() Extol of Ohio Extol of Ohio (formerly known as Degraff Enterprises) is a company that designs, manufactures, and distributes fabricated insulation systems. | ![]() PTI Tech PTI Tech (also known as Polymer Technologies) is a company that designs and manufactures precision polymer, metal, and ceramic injection molded components. | |||
Founding Date | Founding Date 1936 | Founding Date 1888 | Founding Date 1941 | Founding Date 1985 | Founding Date 1987 |
Type | Type Private | Type Subsidiary | Type Subsidiary | Type Private | Type Private |
Tags | |||||
Locations | Locations Saint Paul, US HQ | Locations The Woodlands, US HQ Houston, US Odessa, US Tyler, US | Locations Ontario, US HQ | Locations Norwalk, US HQ | Locations Clifton, US HQ |
Employees | Employees 8 | Employees 3282% increase | Employees 120 | Employees 2124% increase | Employees 6011% increase |
Operating ⚠ | |||||
Certifications | Certifications N/A | Certifications N/A | Certifications 3 (Nov, 2023) | Certifications 4 (Dec, 2023) | Certifications 4 (Jun, 2024) |
Facility Space, sq. ft. | Facility Space, sq. ft. N/A | Facility Space, sq. ft. N/A | Facility Space, sq. ft. 154 k (Nov, 2023) | Facility Space, sq. ft. N/A | Facility Space, sq. ft. 100 k (Jun, 2024) |
Industries Served | Industries Served N/A | Industries Served N/A | Industries Served 6 (Nov, 2023) | Industries Served N/A | Industries Served 4 (Jun, 2024) |
Product Categories | Product Categories N/A | Product Categories N/A | Product Categories 6 (Nov, 2023) | Product Categories 11 (Dec, 2023) | Product Categories N/A |

Cook Compression is an engineering company that provides reciprocating compressor services and products.
View company
Extol of Ohio (formerly known as Degraff Enterprises) is a company that designs, manufactures, and distributes fabricated insulation systems.
View company
PTI Tech (also known as Polymer Technologies) is a company that designs and manufactures precision polymer, metal, and ceramic injection molded components.
View company