GasTech Engineering
GasTech Engineering LLC is a privately held Engineer-to-Order manufacturer that designs, fabricates, and services custom oil and gas process equipment — including NGL recovery, treating, dehydration, separation, heating, and filtration systems — for enterprise operators in the energy, petrochemical, and industrial gas sectors from its 21.5-acre ISO 9001:2015-certified facility in Sapulpa, Oklahoma.
- Company typePrivate
- Founded1993
- HeadquartersSapulpa, United States
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What GasTech Engineering does
GasTech Engineering LLC is a privately held, U.S.-based Engineer-to-Order (ETO) manufacturer of custom oil and gas process equipment, headquartered at a 21.5-acre ISO 9001:2015-certified campus in Sapulpa, Oklahoma, with a regional business development office in the Houston area. The company designs, fabricates, and tests process plants and equipment — including NGL recovery systems, amine treating units, dehydration systems, gas-liquid separators, process heaters (indirect and direct-fired up to 95% thermal efficiency), filter separators, and liquid recovery units — under a single-point-of-responsibility model supported by ASME 'U' and 'S' Stamp and National Board 'NB' and 'R' Stamp authorizations. Process engineering is performed using HYSYS and ProMAX simulation tools supplemented by 3D design, CFD, and FEA capabilities, with revision control and bill-of-materials integrity maintained through a proprietary product data management system; project managers are degreed mechanical or chemical engineers.
The company generates revenue through three streams: one-time sales of engineered process equipment, aftermarket spare parts and onsite service for its installed base, and professional engineering and project management services. Its go-to-market is enterprise field sales executed through a global network of independent sales agents and representatives covering U.S. regions (Northeast, Southeast, Central, Western, Oklahoma, and Houston-based Texas focus), the UAE (3A Energy Solutions FZCO), and Central/South America (GasRoy). Customers are enterprise operators in the energy sector (oil & gas processing — natural gas liquids recovery, stabilization, fractionation, gas and liquid treating, sulfur recovery, CO2 purification, hydrogen and syngas production), the petrochemical industry (acid gas removal, desalters, treaters), and industrial gas businesses.
Operating from a 21.5-acre global headquarters facility in Sapulpa — the company serves clients in these sectors with project-specific solutions where each piece of equipment is engineered to the client's process parameters rather than sold as catalog product. The firm does not disclose revenue, headcount beyond a stated 1–10 employee range (which appears inconsistent with its operational footprint and likely reflects a lean core supplemented by contract craft labor), funding history, or cap table; ownership is described as independent with no disclosed parent or institutional investors.
GasTech Engineering firmographics
Firmographics- Name
- GasTech Engineering
- Legal name
- GasTech Engineering LLC
- Website
- https://gastecheng.com
- Company type
- Private
- Founded year
- 1993
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- GasTech Engineering LLC is a privately held Engineer-to-Order manufacturer that designs, fabricates, and services custom oil and gas process equipment — including NGL recovery, treating, dehydration, separation, heating, and filtration systems — for enterprise operators in the energy, petrochemical, and industrial gas sectors from its 21.5-acre ISO 9001:2015-certified facility in Sapulpa, Oklahoma.
- Ownership category
- akta.pro rank
GasTech Engineering industry classification
Industry- Product category
- Oil and Gas Processing Equipment
- NAICS
- Oil and Gas Field Machinery and Equipment Manufacturing (333132), Power Boiler and Heat Exchanger Manufacturing (332410), Engineering Services (54133)
- SIC
- Oil & Gas Field Machinery & Equipment (3533), Industrial Process Furnaces & Ovens (3567)
- akta.pro primary industry
- Gas Processing & NGL Recovery (Dehydration, Sweetening, Cryogenic Recovery) (EUALAGAG)
- akta.pro secondary industries
- Gas Conditioning & Treatment for Industrial Use (Dehydration, Sweetening, NGL Removal) (EUALALAG), Gas Processing Automation, Controls & Optimization (SCADA, APC, Digital Twins) (EUAAABAI)
Keywords
Where GasTech Engineering is headquartered
LocationHeadquarters
- HQ city
- Sapulpa
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
GasTech Engineering business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- Process Equipment Manufacturing and Sales: Design and fabrication of oil and gas processing equipment including process plants, vessels, towers, separators, heaters, dehydrators, filters, and custom process packages. Revenue generated through one-time equipment sales with full in-house manufacturing and testing.
- Aftermarket Parts and Service: Replacement parts and onsite service for GasTech-built processing equipment. Provides spare parts for filters, heaters, separators, dehydrators, oil process equipment, and Maloney-Crawford units.
- Engineering Services: Process engineering, product engineering and design, and project management services as part of the Engineer-to-Order model. Project managers are degreed mechanical or chemical engineers.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels3 records
GasTech Engineering product offering
Product offeringCore offering
GasTech Engineering is an Engineer-to-Order (ETO) manufacturer that designs, fabricates, and services custom oil and gas processing equipment and process plants for enterprise clients in the energy, petrochemical, and industrial gas sectors. Its portfolio includes process plants (NGL recovery, stabilization, fractionation, treating), dehydration systems, separators, process heaters, filters, and liquid recovery units, all engineered to client specifications and manufactured in-house at its 21.5-acre ISO 9001:2015 certified Sapulpa, Oklahoma facility with ASME and National Board stamp authorizations.
Product overview
GasTech Engineering is an Engineer-to-Order (ETO) company offering a comprehensive portfolio of oil and gas processing equipment and engineering services. The core product portfolio includes Process Plants & Equipment (NGL recovery, stabilization, fractionation, treating, dehydration), Separators, Process Heaters, Filters, and Liquid Recovery Units, complemented by Treating Equipment and Dehydration Systems. The company provides end-to-end solutions from process engineering through manufacturing at their ISO 9001:2015 certified 21.5-acre facility, with ASME 'U'/'S' and National Board 'NB'/'R' stamp certifications. Aftermarket support includes spare parts and onsite service for their manufactured equipment. Engineering services encompass process engineering (using HYSYS and ProMAX), product design (3D, CFD, FEA), and project management.
Differentiator
Problem solved
Functional benefit
Products and services
- Process Plants & Equipment Complete custom-engineered process plants for oil and gas processing, including natural gas liquids (NGL) recovery systems (cryogenic, dew-point, adsorption), stabilization, fractionation, isomerization, ethane removal, gas and liquid treating, sulfur recovery, CO2 purification and liquefaction, hydrogen and synthesis gas production, fuel gas conditioning, compressor stations, and water treating. Designed and built to client specifications for enterprise energy and petrochemical operators.
- Treating Equipment Acid gas removal and treating equipment including amine units (MEA, DEA, MDEA, DGA, aMDEA), desalters, treaters, heated separators, and oil/water separators with or without heating and electrostatic separation. Built for petrochemical and gas processing clients with specific acid gas removal requirements.
- Dehydration Systems Gas and liquid dehydration systems including glycol absorption (TEG), dry desiccant adsorption (molecular sieve), calcium chloride dryers, CO2 dryers, and associated emission abatement systems. Designed for natural gas processing operators.
- Separators Gas-liquid-liquid (3-phase), liquid-gas (2-phase), and liquid-liquid (2-phase) separators, high volume gas scrubbers, knockouts, and slug catchers utilizing cyclones, vane mist extractors, wire mesh mist extractors, and filtration elements for oil and gas processing facilities.
- Process Heaters Indirect heaters (0.1 to 50 MM Btu/Hr, natural draft or forced draft) and direct-fired heaters achieving up to 95% thermal efficiency, including glycol/water bath heaters, reboilers, natural gas heaters, regeneration gas heaters, thermal fluid heaters, crude oil heaters, thermal oxidizers, salt bath heaters, propane vaporizers, and LNG vaporizers.
- Filters Filter separators (gas-dust, gas-liquid, liquid-solids, liquid-liquid), activated carbon filters, and coalescers providing 99.9% filtration of 0.1 micron and larger liquid droplets and solid particulates.
- Liquid Recovery Units Low temperature separation systems, short cycle adsorption, dew point control units, BTU control units, JT plants, and refrigeration units for liquid hydrocarbon recovery.
- Spare Parts & Service Aftermarket replacement parts and onsite service for GasTech-built filters, heaters, separators, dehydrators, oil process equipment, and Maloney-Crawford units, providing spare parts and field service to maintain equipment to design specifications and minimize downtime.
- Process Engineering Services Registered professional engineering services utilizing HYSYS and ProMAX software coupled with proprietary applications for process design and optimization across energy, petrochemical, and industrial gas sectors.
- Product Engineering & Design Services 3D design, CFD (Computational Fluid Dynamics), FEA (Finite Element Analysis), and Compress software-based product engineering and design services with advanced product data management for accurate revision control.
- Project Management Services Project management services delivered by degreed mechanical or chemical engineers using industry standard practices and software for effective communications and project execution on Engineer-to-Order equipment builds.
Quantifiable outcome
- Up to 95% thermal efficiency with direct-fired heaters
- +1 more outcomes
Companies that use GasTech Engineering
Customer profileSegments3 records
Ideal customer profiles1 record
GasTech Engineering technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
GasTech Engineering partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered regional.
- 3A Energy Solutions FZCOregionalSales agent and representative for U.A.E. market. Located in Dubai with phone +971 4 4473885 and fax +971 4 3689891. Represents GasTech Engineering in the Middle East region.
- A&M Equipment Co.regionalSales representative for Central U.S. region. Contacts include Tim Malloy (+1 325-226-9226) and Chris Malloy (+1 210-288-8615) representing GasTech equipment sales.
- GasRoyregionalSales representative for Central and South America markets. Contact Pedro Diaz (+1 281 787 6499) representing GasTech Engineering in Latin American markets.
- W.M. Wilson Co.regionalSales representative for Northeast U.S. region. Contact at +1 330-225-0663 representing GasTech products in the Northeast market.
- Western GasregionalSales representative for Western U.S. region. Contact at +1 916-630-9369 representing GasTech in the Western United States.
- Ed Young (EY Sco)regionalSales representative for Southeast U.S. region. Contact via [email protected] representing GasTech Engineering products in the Southeast market.
- David RaderregionalIndependent sales representative for Oklahoma, U.S. region. Contact at +1 918-510-4283 or [email protected] representing GasTech in the Oklahoma market.
- GasTech Engineering LLC - Houston ArearegionalInternal business development office in Houston area with Business Development Manager Lilac Guzman (+1 918 830 5301) and Business Development Specialist Cindi Kuhns (+1 832 489 9039) serving the major Texas energy market.
Scale indicators3 records
Recent moves5 records
Expansion highlights4 records
GasTech Engineering competitors and assessment
Company assessmentBroad incumbents
- Fluor Corporation: Fluor is a global EPC incumbent that builds refineries, gas processing plants, and petrochemical facilities — relevant as a much larger counterpart that competes for the same custom-built process plant and gas processing contracts as GasTech.
- Chart Industries: Chart Industries is a much larger process equipment supplier focused on cryogenic and gas processing systems, including liquefied gas, hydrogen, and CO2 equipment — a broad incumbent that overlaps with GasTech's gas processing and CO2 purification scope at a different scale.
- Honeywell UOP: Honeywell UOP licenses process technology and supplies engineered equipment for gas processing, NGL recovery, and sulfur recovery — a broad incumbent across many of the same process lines in which GasTech builds vessels and skids.
Direct peers
- Optimus Industries: Optimus designs and fabricates process modules and pressure vessels for upstream and midstream oil & gas operators — a smaller, custom-focused manufacturer comparable in scope and customer set to GasTech.
- EN Engineering: EN Engineering provides design, engineering, and fabrication services for pipelines and process equipment in the natural gas and oil industries, with a similar midstream-focused ETO and EPC-adjacent scope as GasTech.
- Zwick Process: Zwick Process is a smaller, custom-focused manufacturer of process packages, separation, and filtration equipment for the energy industry, with comparable engineering-to-order capabilities and target customers in oil & gas production and processing.
- Koch-Glitsch (Koch Engineered Solutions): Koch-Glitsch designs and manufactures mass transfer, separation, and process equipment for gas processing and refining, overlapping heavily with GasTech's separators, treaters, and amine/glycol contactor business.
- John Zink Hamworthy Combustion (Koch Engineered Solutions): John Zink supplies custom process heaters, burners, and combustion equipment to oil & gas, petrochemical, and industrial gas operators globally — directly competing with GasTech's process heater and reboiler product line.
- Graham Corporation: Graham manufactures custom-engineered heat transfer, separation, and vessel systems primarily for the oil & gas, petrochemical, and industrial gas sectors — a comparable ETO process equipment specialist serving the same buyer base as GasTech.
- EN-FAB Inc: EN-FAB is an Engineer-to-Order manufacturer of custom pressure vessels, scrubbers, columns, and process equipment for refining, gas processing, and petrochemical end markets — directly comparable to GasTech's process plants, treating equipment, and separation offerings.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
GasTech Engineering social profiles
Digital presenceGasTech Engineering compliance and trust
Trust signalCompliance5 records
GasTech Engineering financial estimates
Financial estimateRevenue estimate
Valuation estimate
GasTech Engineering leadership team
Management profileNumber of profiles
GasTech Engineering funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
GasTech Engineering 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 GasTech Engineering
What does GasTech Engineering do?
GasTech Engineering is an Engineer-to-Order (ETO) manufacturer that designs, fabricates, and services custom oil and gas processing equipment and process plants for enterprise clients in the energy, petrochemical, and industrial gas sectors. Its portfolio includes process plants (NGL recovery, stabilization, fractionation, treating), dehydration systems, separators, process heaters, filters, and liquid recovery units, all engineered to client specifications and manufactured in-house at its 21.5-acre ISO 9001:2015 certified Sapulpa, Oklahoma facility with ASME and National Board stamp authorizations.
Is GasTech Engineering a public or private company?
GasTech Engineering is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was GasTech Engineering founded?
GasTech Engineering was founded in 1993. It employs 1 to 10 people.
Where is GasTech Engineering based?
GasTech Engineering is headquartered in Sapulpa, United States, in the North America region.
How does GasTech Engineering make money?
Three revenue lines are on record. Process Equipment Manufacturing and Sales are the primary driver. The others are aftermarket Parts and Service and engineering Services.
Who are GasTech Engineering's main competitors?
Broad incumbents on record are Fluor Corporation, Chart Industries and Honeywell UOP. Direct peers are Optimus Industries, EN Engineering, Zwick Process, Koch-Glitsch (Koch Engineered Solutions), John Zink Hamworthy Combustion (Koch Engineered Solutions), Graham Corporation and EN-FAB Inc.
Does GasTech Engineering have an API?
No public API is recorded for GasTech Engineering.
What industry is GasTech Engineering in?
GasTech Engineering's product category is Oil and Gas Processing Equipment. Its primary akta.pro industry code is EUALAGAG, Gas Processing & NGL Recovery (Dehydration, Sweetening, Cryogenic Recovery), with a secondary code of EUALALAG, Gas Conditioning & Treatment for Industrial Use (Dehydration, Sweetening, NGL Removal). Its NAICS code is 333132 and its SIC code is 3533.