H.O. Trerice
H.O. Trerice is a Michigan-based, privately held manufacturer of industrial pressure gauges, temperature instruments, and pressure transmitters serving industrial process customers and fire protection/sprinkler system installers through direct B2B sales, operating continuously since 1923.
- Company typePrivate
- Founded1923
- HeadquartersOak Park, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What H.O. Trerice does
H.O. Trerice Company, headquartered in Oak Park, Michigan, is a privately held industrial instrumentation manufacturer that has been in continuous operation since its founding in 1923. The company designs and produces pressure gauges (Industrial 500X & 700 Series and Process 450 & 750 Series), bimetal thermometers, the SX9 digital thermometer, pressure transmitters, and SG Series sprinkler gauges for fire protection systems. Its proprietary Ultra-Brite dial combines a fluorescent yellow face, a high-contrast red pointer, and laminated safety glass for high-visibility readability in low-light and elevated industrial environments.
The company serves industrial process customers who require pressure and temperature measurement and monitoring, along with a secondary fire protection and sprinkler-system segment requiring sprinkler gauges for system-pressure verification. H.O. Trerice reaches these customers through a traditional B2B sales motion: a comprehensive website catalog with downloadable product PDFs, a toll-free sales line, and direct sales representatives handling quote-based orders. Pricing is not publicly disclosed, consistent with a configure-and-quote model typical of B2B industrial components.
The business is small (11-50 employees), independent (no parent company, no PE or VC backing in the disclosed record), and domestically focused with distribution and marketing limited to the United States. Revenue mechanics are one-time unit sales rather than subscription or service contracts, and customer relationships are anchored by industrial specification, replacement cycles, and fire-protection compliance.
H.O. Trerice firmographics
Firmographics- Name
- H.O. Trerice
- Legal name
- H.O. Trerice Company
- Website
- https://trerice.com
- Company type
- Private
- Founded year
- 1923
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- H.O. Trerice is a Michigan-based, privately held manufacturer of industrial pressure gauges, temperature instruments, and pressure transmitters serving industrial process customers and fire protection/sprinkler system installers through direct B2B sales, operating continuously since 1923.
- Ownership category
- akta.pro rank
H.O. Trerice industry classification
Industry- Product category
- Industrial Instrumentation
- NAICS
- Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513)
- SIC
- Industrial Instruments For Measurement, Display, And Control (3823)
- akta.pro primary industry
- Process Analytical Instrumentation (Gas analyzers, spectroscopy, pH/ORP, conductivity) (IMAGAFAE)
- akta.pro secondary industry
- Fire Protection Piping & Sprinkler System Components (IMADALAJ)
Keywords
Where H.O. Trerice is headquartered
LocationHeadquarters
- HQ city
- Oak Park
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
H.O. Trerice business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales
Revenue model
- Industrial Instrumentation Products: H.O. Trerice generates revenue through the sale of industrial instrumentation products including pressure gauges, temperature measurement devices, transmitters, and control equipment to industrial customers.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Other | B2B industrial product pricing |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels2 records
H.O. Trerice product offering
Product offeringCore offering
H.O. Trerice manufactures and sells industrial pressure gauges and temperature instruments for process control and fire protection applications. The product line spans process gauges (450 and 750 series), heavy-duty industrial gauges (500X and 700 series), sprinkler gauges (SG series), bimetal thermometers, the SX9 digital thermometer, and electronic pressure transmitters. Products are sold direct to industrial customers through the company website and quote-based sales channels.
Product overview
H.O. Trerice Company is a manufacturer of industrial instrumentation and controls products. The company's product portfolio centers on pressure and temperature measurement devices, including pressure gauges, temperature gauges, digital thermometers, pressure transmitters, and bimetal thermometers. Products are available in various series (450, 500X, 700, 750) and configurations (process gauges, industrial gauges, sprinkler gauges) to address different industrial application requirements. The Ultra-Brite dial option provides enhanced visibility for challenging environments.
Differentiator
Problem solved
Functional benefit
Products and services
- Pressure Transmitters Electronic devices that measure pressure and transmit signals for monitoring and control applications in industrial processes.
- SX9 Digital Thermometer Digital temperature measurement device with display capabilities for industrial temperature monitoring.
- SG Series Sprinkler Gauge Pressure gauges specifically designed for fire protection sprinkler systems.
- Industrial Gauges (500X & 700 Series) Heavy-duty industrial pressure gauges for demanding process applications.
- Process Gauges (450 & 750 Series) Process-grade pressure gauges designed for industrial process monitoring and control.
- Bimetal Thermometers Temperature measurement instruments using bimetallic sensing elements, available in adjustable angle and rear connection configurations.
Companies that use H.O. Trerice
Customer profileSegments2 records
Ideal customer profiles2 records
H.O. Trerice technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
H.O. Trerice partnerships and signals
Strategic signalScale indicators2 records
Recent moves3 records
H.O. Trerice competitors and assessment
Company assessmentBroad incumbents
- WIKA Instrument: WIKA is a global leader in industrial measurement technology for pressure, temperature, force, flow, and level — serving the same industrial process and OEM customers as Trerice. A larger, broader-portfolio incumbent competing head-to-head with Trerice's pressure gauge and thermometer lines.
- JUMO: JUMO is a German-headquartered manufacturer of industrial measurement and control systems for temperature, pressure, and liquid analysis. Overlaps with Trerice in pressure/temperature gauges while offering a much broader automation and control portfolio.
- Baumer Group: Baumer is a global manufacturer of sensors and instrumentation for industrial automation, including pressure and temperature measurement. A broader industrial sensor incumbent with significant overlap to Trerice's industrial process instrumentation customer base.
- Ametek (US Gauge / Calibration Instruments): Ametek is a large diversified industrial electronics manufacturer whose Calibration Instruments division includes pressure gauges and related test/measurement products. A broader incumbent with overlapping product lines but serving a much wider portfolio of industrial customers.
Direct peers
- NOSHOK: NOSHOK manufactures pressure gauges, temperature instruments, and pressure transducers for industrial process markets. Comparable in scale and product overlap to Trerice, with similar B2B industrial customer focus and instrumentation specialization.
- Ashcroft Inc. Ashcroft is a leading North American manufacturer of pressure and temperature instrumentation, including gauges, transmitters, and switches for industrial process and safety applications. Directly competes with Trerice across the same core product categories and customer segments.
- McDaniel Controls: McDaniel Controls manufactures pressure gauges, thermometers, and related process instrumentation for oil & gas and industrial markets. Directly comparable niche competitor to Trerice in mechanical pressure and temperature instrumentation.
- United Electric Controls: United Electric Controls manufactures pressure and temperature switches, sensors, and instrumentation for industrial process safety and control. Comparable to Trerice's industrial customer base with overlapping pressure/temperature product categories, particularly for safety and process applications.
- Winters Instruments: Winters manufactures pressure and temperature instrumentation for industrial, process, and OEM markets, including diaphragm seals, gauges, and thermometers. A direct competitor to Trerice in mechanical pressure/temperature gauges with similar mid-market positioning.
- Dwyer Instruments: Dwyer manufactures pressure gauges, thermometers, and a wide range of process instrumentation for industrial and HVAC applications. Closely comparable to Trerice in product mix, customer base (industrial process, OEM), and B2B sales-led distribution model.
Market position
Strengths5 records
Weaknesses4 records
Competitive moat3 records
Key risks5 records
Key highlights5 records
Customer concentration
H.O. Trerice financial estimates
Financial estimateRevenue estimate
Valuation estimate
H.O. Trerice leadership team
Management profileNumber of profiles
H.O. Trerice funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
H.O. Trerice 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 H.O. Trerice
What does H.O. Trerice do?
H.O. Trerice manufactures and sells industrial pressure gauges and temperature instruments for process control and fire protection applications. The product line spans process gauges (450 and 750 series), heavy-duty industrial gauges (500X and 700 series), sprinkler gauges (SG series), bimetal thermometers, the SX9 digital thermometer, and electronic pressure transmitters. Products are sold direct to industrial customers through the company website and quote-based sales channels.
Is H.O. Trerice a public or private company?
H.O. Trerice is a private company. It is classified as family owned and is currently operating.
When was H.O. Trerice founded?
H.O. Trerice was founded in 1923. It employs 11 to 50 people.
Where is H.O. Trerice based?
H.O. Trerice is headquartered in Oak Park, United States, in the North America region.
How does H.O. Trerice make money?
One revenue line is on record: industrial Instrumentation Products.
Who are H.O. Trerice's main competitors?
Broad incumbents on record are WIKA Instrument, JUMO, Baumer Group and Ametek (US Gauge / Calibration Instruments). Direct peers are NOSHOK, Ashcroft Inc., McDaniel Controls, United Electric Controls, Winters Instruments and Dwyer Instruments.
Does H.O. Trerice have an API?
No public API is recorded for H.O. Trerice.
What industry is H.O. Trerice in?
H.O. Trerice's product category is Industrial Instrumentation. Its primary akta.pro industry code is IMAGAFAE, Process Analytical Instrumentation (Gas analyzers, spectroscopy, pH/ORP, conductivity), with a secondary code of IMADALAJ, Fire Protection Piping & Sprinkler System Components. Its NAICS code is 334513 and its SIC code is 3823.