Teilch LLC

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Their homepage, crawled AUG 1, 2026

At a glance

EmployeesNot reported

In business sinceNot reported

Industry

Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables

HeadquartersSunnyvale, CA

SAM.gov UEIT2AWL1KQ6G65

Brands

Surface_360x360Parti360x360Dm_01

This company sells these brands.

Teilch manufactures particle analysis equipment including airborne particle analyzers, surface particle analysis instruments, particle monitoring devices, and optical controllers. The company's products perform real-time particle counting and sizing analysis, ISO Class determination, and EPA PM10 and PM2.5 monitoring.

Facility	City	State	Employees	Status
Teilch LLC	Sunnyvale	CA	—	● 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.