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Koehler Instrument Company, Inc. company details

Type: Domestic Business Corporation
Koehler Instrument Company, Inc.
DOS Process Name
1595 Sycamore Avenue
DOS Process Address
Bohemia
DOS Process City
New York
DOS Process State
117161796
DOS Process Zip
Suffolk
County
New York
Jurisdiction

Company's CEO

Roy Westerhaus
CEO Name
Holtsville
CEO City
New York
CEO State

Koehler Instrument Company, Inc. is a business registered at 1595 Sycamore Avenue, Bohemia. It was registered as a domestic business corporation in Suffolk county, under company number 67299 on 06/29/1951, 75 years ago.
The company is, at the moment, being led by Roy Westerhaus from Holtsville.

The data below is presented in a way identical to how it exists in government databases. Several companies can exist nationwide under the same name. Please be advised to check whether the information provided pertains to the specific company you are looking for.

Federal Contracts

Koehler Instrument Company, Inc. received 9 federal contract awards with activity in fiscal years 2024–2026, with a total of $200,089 obligated by federal agencies.

Agencies

$140,491 (5 awards)
Department of Agriculture
$37,762 (3 awards)
Department of Defense
$21,836 (1 award)
Department of Homeland Security

Contract awards

AgencyDescriptionPeriodObligated
Department of Agriculture Grease corrosion tester 09/2025 – 12/2025 $44,657
Department of Agriculture High temperature wheel bearing grease tester, electronic balance, thermometer, high temp wheel bearing software 09/2025 – 12/2025 $36,856
Department of Homeland Security Flash point analyzer and igniter assembly 08/2026 – 10/2026 $21,836
Department of Agriculture Digital water washout tester and attachments - 09/2025 – 01/2026 $20,401
Department of Agriculture Delivery of replacement parts for rotating pressure vessel oxidation test (rpvot) 09/2023 – 05/2024 $19,529
Department of Agriculture Bench-top automated pensky-martens closed cup flash point tester 12/2023 – 03/2024 $19,048
Department of Defense Preventative maintenance and calibration 08/2024 – 08/2025 $15,060
Department of Defense Repair, preventative maintenance and verification/calibration services. 09/2025 – 09/2026 $12,000
Department of Defense N4215840869532 06/2024 – 09/2024 $10,702

H-1B Visa Applications

Koehler Instrument Company, Inc. filed H-1B Labor Condition Applications (LCA) certified by the U.S. Department of Labor. An approved LCA is a required step before an employer can sponsor a foreign worker in a specialty occupation; one application may cover several positions.

Fiscal yearApplicationsPositions
2026 1 1
2025 2 2

Counts include all applications of employers based in New York; for employers based in other states, only positions located in New York are counted. The U.S. federal fiscal year runs from October to September; the most recent year may not be complete yet.

Trademarks

As far as we managed to find out, the Patent and Trademark Office reports that 2 trademarks submitted on behalf of Koehler Instrument Company, Inc. can be found. Koehler Instrument Company, Inc. trademarks include: dead/cancelled (cancelled - section 8) trademark filed on 2009-07-15 and registered on 2010-06-01. Its identification is "TCMT".
Another trademark is live/registered (registered and renewed) and is identified as "OXIDATA". It was filed on 1998-05-01 with a serial number 75478367 and registered on 2000-05-30. As stated in the latest trademark submission with a serial number 77781928, Koehler Instrument Company, Inc. can be contacted at: Bohemia, NY, 11716, located at: 1595 Sycamore Avenue.

Filing date Status Company name Address Mark identification
07/15/2009 Dead/Cancelled Koehler Instrument Company, Inc. 1595 Sycamore Avenue
Bohemia, 11716
TCMT
05/01/1998 Live/Registered Koehler Instrument Company, Inc. 1595 Sycamore Avenue
Bohemia, 11716
OXIDATA

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