Sierra Precision Optics Competitors and Similar CompaniesClear all
Precision Optics Corporation's competitors and similar companies include Hellma and Gillinder Glass.
 Precision Optics Corporation Precision Optics Corporation (POC) is a company that designs and develops optical and medical instruments. |  Gillinder Glass Gillinder Glass (also known as Gillinder Brothers, Inc.) is a manufacturer of molded and filter glasses. | ||
Founding Date | Founding Date 1982 | Founding Date 1922 | Founding Date 1861 |
Type | Type Public | Type Private | Type Private |
Tags | |||
Locations | Locations Gardner, US HQ El Paso, US Windham, US | Locations Müllheim, DE HQ Singapore, SG | Locations Port Jervis, US HQ |
Employees | Employees 8411% increase | Employees 1521% increase | Employees 244% decrease |
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Hellma
HQ
Müllheim, DE
Employees
152↑ 1% increase
Hellma is a company that provides optical analysis solutions.
View companyGillinder Glass
HQ
Port Jervis, US
Employees
24↓ 4% decrease
Gillinder Glass (also known as Gillinder Brothers, Inc.) is a manufacturer of molded and filter glasses.
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