Koehler Instrument Company
Koehler Instrument Company is a US-based specialty manufacturer of precision petroleum, lubricant, and materials testing instruments founded in 1925, serving automotive, aerospace, marine, power, battery materials, and semiconductor packaging industries through ASTM-compliant equipment and import-channel distribution.
- Company typePrivate
- Founded1925
- HeadquartersHoltsville, United States
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What Koehler Instrument Company does
Koehler Instrument Company is a privately held specialty manufacturer of precision testing and measurement instruments, founded in 1925 and headquartered in Holtsville, United States, with 51-100 employees. Its core franchise is Lubricating Oil Carbon Deposit Tester Testing Machines built to ASTM D189 and D524 standards, used across the automotive, aerospace, marine, and power industries to evaluate lubricant oxidation stability and deposit formation. The company has broadened its product line into tap density testing equipment for battery materials quality control and semiconductor packaging applications, positioning it in higher-growth segments tied to EV battery production and advanced electronics manufacturing.
The business model is B2B industrial equipment sales into QA/QC laboratories and production facilities, with a horizontal go-to-market spanning multiple end verticals. Pricing is not publicly disclosed, and distribution into international markets is handled primarily through import channels — notably Singapore, which serves as the principal hub for ASEAN markets where over 85% of precision density testing instruments are imported. The company also engages in adjacent research activity, including a literature review by affiliated researchers on AI applications in hydroelectric power covering forecasting, predictive maintenance, digital twins, and operational optimization. The firm is consistently identified alongside Tanaka Scientific Limited and Cannon Instrument Company as one of the global manufacturers in the lubricating oil carbon deposit tester testing machines sector.
Ownership structure, revenue, management team, and funding history are not disclosed in the available input. There is no evidence of recent M&A, leadership transitions, or capital raises; growth has been organic, executed through product line extension and geographic reach into import-dependent regions such as ASEAN and Western Africa, where tap density testing equipment markets are projected to grow at 6-9% CAGR through 2035.
Koehler Instrument Company firmographics
Firmographics- Name
- Koehler Instrument Company
- Website
- https://koehlerinstrument.com
- Company type
- Private
- Founded year
- 1925
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Koehler Instrument Company is a US-based specialty manufacturer of precision petroleum, lubricant, and materials testing instruments founded in 1925, serving automotive, aerospace, marine, power, battery materials, and semiconductor packaging industries through ASTM-compliant equipment and import-channel distribution.
- Ownership category
- akta.pro rank
Koehler Instrument Company industry classification
Industry- Product category
- Petroleum Testing Instruments
- NAICS
- Analytical Laboratory Instrument Manufacturing (334516), Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513)
- SIC
- Laboratory Analytical Instruments (3826), Industrial Instruments For Measurement, Display, And Control (3823)
- akta.pro primary industry
- Process Analytical Instrumentation (Gas analyzers, spectroscopy, pH/ORP, conductivity) (IMAGAFAE)
Keywords
Where Koehler Instrument Company is headquartered
LocationHeadquarters
- HQ city
- Holtsville
- HQ country
- United States
- HQ region
- North America
Markets served
Koehler Instrument Company business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales
Distribution channels1 record
Koehler Instrument Company product offering
Product offeringCore offering
Koehler Instrument Company manufactures and supplies precision testing and measurement instruments for petroleum, petrochemical, lubricant, and material analysis applications. Its core catalog includes Lubricating Oil Carbon Deposit Tester Testing Machines used to measure lubricant oxidation stability and carbon deposit formation per ASTM D189 and D524 standards, plus tap density testing equipment supporting battery materials quality control and semiconductor packaging workflows.
Product overview
Koehler Instrument Company manufactures precision testing instruments for the petroleum, lubricant, and materials testing industries. The company produces Lubricating Oil Carbon Deposit Tester Testing Machines as part of its core product portfolio, serving automotive, aerospace, marine, and power sectors. The company also produces tap density testing equipment for battery materials quality control and semiconductor packaging applications. Research activities include AI applications for hydroelectric power optimization.
Differentiator
Problem solved
Functional benefit
Products and services
- Lubricating Oil Carbon Deposit Tester Testing Machines Testing equipment designed to measure lubricant oxidation stability and carbon deposit formation in accordance with ASTM D189 and D524 standards. Intended for industrial laboratories in the automotive, aerospace, marine, and power sectors.
- Tap Density Testing Equipment Precision tap density testing instruments used for quality control of battery materials and for semiconductor packaging applications, where accurate density measurement is required.
Companies that use Koehler Instrument Company
Customer profileSegments6 records
Ideal customer profiles2 records
Koehler Instrument Company technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability2 records
Feature3 records
Koehler Instrument Company partnerships and signals
Strategic signalScale indicators4 records
Recent moves5 records
Expansion highlights3 records
Koehler Instrument Company competitors and assessment
Company assessmentDirect peers
- Cannon Instrument Company: Long-established manufacturer of viscosity and petroleum testing instruments. Co-listed with Koehler as a global manufacturer in the lubricating oil carbon deposit tester sector and serves the same ASTM-driven lubricant testing workflows.
- Tanaka Scientific Limited: Japanese manufacturer of precision petroleum and material testing instruments. Co-cited with Koehler in global market research for lubricating oil carbon deposit testing machines, competing on similar ASTM-based standards.
- PAC (Petroleum Analyzer Company): Provider of petroleum and fuel testing instruments including carbon residue, distillation, and sulfur analyzers. Directly comparable to Koehler in ASTM petroleum testing instrumentation and laboratory workflow integration.
- Stanhope-Seta: UK-based manufacturer of petroleum and oil testing equipment including carbon residue and oxidation stability testers. Overlaps directly with Koehler's lubricant testing product line and standards-driven customer base.
- Buehler (Illinois Tool Works): Manufacturer of materials preparation and analysis instruments used for hardness, microstructure, and sample testing. Comparable to Koehler in serving industrial materials testing customers with complementary precision instruments.
Broad incumbents
- Anton Paar: Global manufacturer of high-precision laboratory and process instrumentation including density, viscosity, and rheology measurement. A larger, broader incumbent competing in adjacent measurement technologies to Koehler's tap density and petroleum testing lines.
- Mettler-Toledo: Diversified manufacturer of precision instruments for laboratory and industrial applications, including density meters and material characterization tools. Competes with Koehler in lab-based density and material testing workflows at scale.
- Thermo Fisher Scientific: Global life sciences and laboratory instrument provider with materials characterization and analytical testing portfolios. While not focused on petroleum testing, it serves overlapping industrial QC customers and competes for instrumentation budget.
- Agilent Technologies: Major analytical instrument manufacturer serving chemical, materials, and energy testing laboratories. Comparable to Koehler at the customer-need level (precision material testing) though broader in scope and capabilities.
- AMETEK: Diversified industrial manufacturer of electronic instruments and electromechanical devices, including analytical and process measurement tools. Competes with Koehler in industrial-grade instrumentation serving petroleum and process customers.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights5 records
Customer concentration
Koehler Instrument Company social profiles
Digital presenceKoehler Instrument Company compliance and trust
Trust signalCompliance2 records
Koehler Instrument Company financial estimates
Financial estimateRevenue estimate
Valuation estimate
Koehler Instrument Company leadership team
Management profileNumber of profiles
Koehler Instrument Company funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Koehler Instrument Company M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Koehler Instrument Company
What does Koehler Instrument Company do?
Koehler Instrument Company manufactures and supplies precision testing and measurement instruments for petroleum, petrochemical, lubricant, and material analysis applications. Its core catalog includes Lubricating Oil Carbon Deposit Tester Testing Machines used to measure lubricant oxidation stability and carbon deposit formation per ASTM D189 and D524 standards, plus tap density testing equipment supporting battery materials quality control and semiconductor packaging workflows.
Is Koehler Instrument Company a public or private company?
Koehler Instrument Company is a private company. It is classified as unknown and is currently operating.
When was Koehler Instrument Company founded?
Koehler Instrument Company was founded in 1925. It employs 51 to 100 people.
Where is Koehler Instrument Company based?
Koehler Instrument Company is headquartered in Holtsville, United States, in the North America region.
Who are Koehler Instrument Company's main competitors?
Direct peers on record are Cannon Instrument Company, Tanaka Scientific Limited, PAC (Petroleum Analyzer Company), Stanhope-Seta and Buehler (Illinois Tool Works). Broad incumbents are Anton Paar, Mettler-Toledo, Thermo Fisher Scientific, Agilent Technologies and AMETEK.
Does Koehler Instrument Company have an API?
No public API is recorded for Koehler Instrument Company.
What industry is Koehler Instrument Company in?
Koehler Instrument Company's product category is Petroleum Testing Instruments. Its primary akta.pro industry code is IMAGAFAE, Process Analytical Instrumentation (Gas analyzers, spectroscopy, pH/ORP, conductivity). Its NAICS code is 334516 and its SIC code is 3826.