Grace Instrument
Grace Instrument is a Houston-based manufacturer of high-pressure, high-temperature analytical instruments—including rheometers, viscometers, cement analyzers, and core flow testers—for the oil and gas industry and research institutions, with 15+ US patents and worldwide direct sales.
- Company typePrivate
- Founded2000
- HeadquartersHouston, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Grace Instrument does
Grace Instrument Company is a Houston-based private manufacturer of high-pressure/high-temperature analytical instruments for the oil and gas industry and research institutions, founded in 2000. Its product portfolio spans rheometers, viscometers, cement testing equipment (consistometers, ultrasonic cement analyzers, comprehensive cement analyzers), core analysis systems (core flow testers, porosity/permeability systems, nanodarcy permeameters), drilling fluid testers (HP/HT lubricity tribometers, dynamic sagging testers, linear swell meters), and EOR/fracturing instruments (spinning drop tensiometers, foam loop rheometers, proppant conductivity testers). The company's technology is differentiated by an extensive portfolio of 15+ U.S. patents and international patents covering novel mechanical designs such as bearing-free bob-shaft rheometers, modular cement analyzers, and contamination-prevention architectures for ultra HPHT measurements. All instruments are manufactured in the USA and ship globally, with each unit bundled with a proprietary Windows-based PC software suite built on a Microsoft Access database that can connect up to eight testing units.
The company sells directly to enterprise customers via phone, email, and website, with quote-based pricing and a complimentary 1-year warranty. Revenue streams include hardware sales, recurring maintenance/repair services, ISO 17034/17025-compliant calibration fluids, training and certification courses, and software updates. The company targets two primary segments: oil and gas exploration and production companies (wellbore preparation testing) and research institutions/laboratories (drilling fluid, cement, and stimulation R&D). Distribution is direct-to-customer, supported by on-site installation, training, and commissioning services worldwide and active booth presence at AADE, SPE, IADC, URTeC, and Pittcon conferences. Grace Instrument is ISO 9001:2015 certified by WCS Quality Registrars and shows no evidence of external institutional investment, though it has operated continuously for over 20 years with a global customer footprint.
Grace Instrument firmographics
Firmographics- Name
- Grace Instrument
- Legal name
- Grace Instrument Company
- Website
- https://gic.com
- Company type
- Private
- Founded year
- 2000
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Grace Instrument is a Houston-based manufacturer of high-pressure, high-temperature analytical instruments—including rheometers, viscometers, cement analyzers, and core flow testers—for the oil and gas industry and research institutions, with 15+ US patents and worldwide direct sales.
- Ownership category
- akta.pro rank
Grace Instrument industry classification
Industry- NAICS
- Analytical Laboratory Instrument Manufacturing (334516), Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513), Oil and Gas Field Machinery and Equipment Manufacturing (333132)
- SIC
- Laboratory Analytical Instruments (3826), Industrial Instruments For Measurement, Display, And Control (3823), Oil & Gas Field Machinery & Equipment (3533)
- akta.pro primary industry
- Process Automation Instrumentation & Control (DCS, Valves, Actuators, Analyzers) (IMAHAHAM)
Keywords
Where Grace Instrument is headquartered
LocationHeadquarters
- HQ city
- Houston
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Grace Instrument business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Operations, Supply Chain, Technology or R&D, Personnel, Marketing or Sales, Infrastructure
Revenue model
- Instrument Sales: Sale of analytical testing instruments for oil and gas applications including rheometers, viscometers, consistometers, cement analyzers, and core analysis equipment. Each unit is manufactured to order with variable lead times based on product complexity and customization.
- Maintenance & Repair Services: Technical support, repair services, and periodic maintenance for all Grace Instrument products. Includes spare parts kits and return repair forms.
- Training & Certification: On-site installation, training, and commissioning services for all Grace Instrument products. Certification provided upon completion of training courses.
- Software & Updates: Software updates and replacement installation media for instruments. Replacement media provided at $199.00 per unit for out-of-warranty customers.
- Calibration Fluids & Consumables: Calibration fluids for viscometers and rheometers in various viscosities (20cP to 500cP), heating oils, and pressurization oils. Complies with ISO 17034 and ISO/IEC 17025 standards.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Custom quote-based pricing |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels4 records
Grace Instrument product offering
Product offeringCore offering
Grace Instrument designs and manufactures high-pressure/high-temperature (HPHT) analytical testing instruments for the oil and gas upstream industry. Its product lines cover rheometers, viscometers, cement consistometers and analyzers, drilling fluid lubricity tribometers, filtration and dynamic sagging testers, linear swell meters, and core flow/permeability/porosity systems, each paired with proprietary PC software for test control and data management. The company manufactures every unit in Houston, Texas, and sells directly to oil and gas operators, independent laboratories, and research institutions worldwide.
Product overview
Grace Instrument manufactures a comprehensive portfolio of analytical testing instruments for the oil and gas industry, specializing in rheology, viscometry, cement testing, and core analysis. The product line centers on several flagship instruments including the M5600 HP/HT Rheometer, M2200 HP/HT Lubricity and Drilling Simulator, M9100 Automatic Core Flow Tester, and M7500 Ultra HP/HT Rheometer. The portfolio spans five main categories: (1) Cementing products including consistometers (M7200-M7280 series), ultrasonic cement analyzers (M7310-M7390 series), cement curing chambers, and the M7600 Comprehensive Cement Analyzer; (2) Drilling Fluids instruments including HPHT filter presses, lubricity tribometers, linear swell meters, and the M8500 Dynamic Sagging Tester; (3) Core Analysis equipment including core flow testers, porosity/permeability systems, foam loop rheometers, and proppant conductivity testers; (4) Viscosity/Rheology instruments including atmospheric and HPHT viscometers/rheometers; and (5) EOR products including spinning drop tensiometers and PVT testers. All instruments come with free custom PC software for test control and data management. The company also offers calibration fluids, training services, maintenance, and technical support. Products are ISO 9001:2015 certified and manufactured in the USA.
Differentiator
Problem solved
Functional benefit
Quantifiable outcome
- Saves time and money through unmatched, high-quality testing solutions
- +1 more outcomes
Companies that use Grace Instrument
Customer profileNamed customers2 records
Segments2 records
Grace Instrument technology and API
TechnologyAPI detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration4 records
Feature11 records
Grace Instrument partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- WCS Quality RegistrarsWCS Quality Registrars is an accredited certification body that granted Grace Instrument its ISO 9001:2015 certification. This certification validates Grace Instrument's quality management system.
Scale indicators4 records
Recent moves5 records
Expansion highlights5 records
Grace Instrument competitors and assessment
Company assessmentBroad incumbents
- Thermo Fisher Scientific: A global analytical instruments leader with broad laboratory rheology, materials characterization, and process analytical instrumentation portfolios. While not focused exclusively on oil & gas, Thermo Fisher competes indirectly with Grace for research-laboratory buyers and offers modern, software-rich alternatives to legacy platforms.
- Anton Paar: A global manufacturer of high-precision rheometers, viscometers, and analytical instruments used in research and industrial labs. Comparable to Grace in rheology and HPHT measurement capabilities, with stronger brand recognition, broader application coverage, and larger R&D resources.
- Chandler Engineering (AMETEK): Part of AMETEK's Energy & Engineered Solutions division, Chandler Engineering supplies cement consistometers, HPHT rheometers, and formation testers for the oil & gas sector. Comparable to Grace in cement testing and HPHT instrumentation but with substantially greater scale, global reach, and parent-company resources.
- Brookfield Engineering / AMETEK: A leading manufacturer of viscometers and rheometers used across laboratory and industrial applications. While its portfolio is broader than oil & gas, Brookfield competes with Grace in the rheology/viscosity measurement space, especially for general laboratory buyers in oilfield services and research institutions.
Direct peers
- OFI Testing Equipment: Houston-based manufacturer of oilfield testing equipment with a broadly overlapping product line in viscometers, rheometers, HPHT filter presses, and cement testing. OFI is one of Grace Instrument's most direct competitors for the same enterprise oil & gas lab buyers.
- Coretest Systems: A niche competitor specializing in core analysis and reservoir-condition testing equipment, including core holders, permeameters, and PVT systems. Direct competitor to Grace's M9100 core flow testers, M9170/M9180 porosity and permeability systems, and M9190 nanodarcy permeameter.
- Fann Instrument Company: A long-established direct competitor in oil & gas rheology and viscometry testing equipment. Fann's product line (e.g., Model 35 viscometer, HPHT filter presses, consistometers) overlaps directly with Grace Instrument's rheometer, viscometer, and cement-testing portfolio, targeting the same drilling-fluid and cement laboratories.
- Vinci Technologies: A specialized manufacturer of core analysis, PVT, and reservoir-condition testing equipment for the oil & gas sector. Comparable to Grace in core flow, porosity/permeability, and reservoir-condition instrumentation, with particular overlap in the M9100 core flow and PVT product categories.
Others
- Sewell & Associates / Petroleum Lab Services: Independent oilfield testing laboratories that purchase HPHT analytical instruments from manufacturers like Grace Instrument. While not a direct competitor, they are key buyers and channel partners whose lab services trends influence instrument demand for Grace and its competitors.
Emerging players
- MCRL (Materials Characterization & Research Lab) / MCR Rheology: Smaller specialized providers of custom rheology measurement solutions and HPHT fluid testing for oilfield applications. They address similar use cases to Grace's M5600/M7500 rheometer lines but on a smaller scale, often competing for niche research-laboratory customers.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
Grace Instrument social profiles
Digital presenceGrace Instrument compliance and trust
Trust signalCompliance4 records
Grace Instrument financial estimates
Financial estimateRevenue estimate
Valuation estimate
Grace Instrument leadership team
Management profileNumber of profiles
Grace Instrument funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Grace Instrument 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 Grace Instrument
What does Grace Instrument do?
Grace Instrument designs and manufactures high-pressure/high-temperature (HPHT) analytical testing instruments for the oil and gas upstream industry. Its product lines cover rheometers, viscometers, cement consistometers and analyzers, drilling fluid lubricity tribometers, filtration and dynamic sagging testers, linear swell meters, and core flow/permeability/porosity systems, each paired with proprietary PC software for test control and data management. The company manufactures every unit in Houston, Texas, and sells directly to oil and gas operators, independent laboratories, and research institutions worldwide.
Is Grace Instrument a public or private company?
Grace Instrument is a private company. It is currently operating.
When was Grace Instrument founded?
Grace Instrument was founded in 2000. It employs 11 to 50 people.
Where is Grace Instrument based?
Grace Instrument is headquartered in Houston, United States, in the North America region.
How does Grace Instrument make money?
Five revenue lines are on record. Instrument Sales are the primary driver. The others are maintenance & Repair Services, training & Certification, software & Updates and calibration Fluids & Consumables.
Who are Grace Instrument's main competitors?
Broad incumbents on record are Thermo Fisher Scientific, Anton Paar, Chandler Engineering (AMETEK) and Brookfield Engineering / AMETEK. Direct peers are OFI Testing Equipment, Coretest Systems, Fann Instrument Company and Vinci Technologies. Sewell & Associates / Petroleum Lab Services is listed as an others. MCRL (Materials Characterization & Research Lab) / MCR Rheology is listed as an emerging player.
Does Grace Instrument have an API?
No public API is recorded for Grace Instrument.
What industry is Grace Instrument in?
Its primary akta.pro industry code is IMAHAHAM, Process Automation Instrumentation & Control (DCS, Valves, Actuators, Analyzers). Its NAICS code is 334516 and its SIC code is 3826.