Optimized Gas Treating
Optimized Gas Treating provides rate-based process simulation software for gas treating and sulphur recovery. Founded in 1992, the Texas-based private firm serves EPC firms, refiners, E&P companies, and LNG/fertilizer plants globally via ProTreat, SulphurPro, and ProBot.
- Company typePrivate
- Founded1992
- HeadquartersBuda, United States
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What Optimized Gas Treating does
Optimized Gas Treating, Inc. (OGT) is a privately held Texas corporation founded in 1992 that develops specialized chemical process simulation software for gas treating and sulphur recovery operations. The company's core products include ProTreat, the world's first mass and heat transfer rate-based absorber simulator for amine systems and related acid gas removal operations; SulphurPro, a kinetics-based simulator for sulphur recovery units using fundamental reaction mechanisms rather than curve-fit approaches; and ProBot, a Microsoft Excel-based application that connects to data historians or DCS systems to provide automated performance monitoring and advisory diagnostics. The integrated OGT|Suite platform combines these products with full CAPE-OPEN compliance, enabling interoperability with other engineering software such as HTRI's Xchanger Suite. OGT's unique corrosion prediction model for amine systems, sour water systems, and waste heat boilers is described as not available in other simulators.
OGT monetizes through three primary revenue streams: subscription-based software licensing for ProTreat, SulphurPro, and OGT|Suite (modular, customizable to customer needs, billed annually); professional engineering consulting services including unit reviews, troubleshooting, optimization, corrosion analysis, and custom simulation development; and training and workshops delivered via WebEx/Teams/Zoom or face-to-face at customer facilities and in Houston, TX. The company sells primarily through direct enterprise field sales with dedicated sales engineers, supplemented by an international channel partner network covering the Middle East, India, Western Pacific, China, South Korea, Europe, and Africa.
The customer base spans engineering and consulting firms (EPCs and independent consultants), oil and gas E&P companies, refineries with acid gas removal and sulphur recovery units, LNG and fertilizer plants requiring deep CO2 removal, and academic institutions. Named end users include a European EPC company, a Kazakhstan-based E&P company, Canadian and Dutch consulting firms, a Houston-based process equipment supplier, and the Technical University of Munich. The company is founder-led, with Ralph H. Weiland (CEO, Ph.D., active in gas treating since 1965) and G. Simon A. Weiland (COO) anchoring leadership, and is supported by approximately 15 employees including Ph.D.-level chemical engineers. No external funding, acquisitions, or institutional investment has been disclosed; OGT operates as a bootstrapped, owner-operated niche software business.
Optimized Gas Treating firmographics
Firmographics- Name
- Optimized Gas Treating
- Legal name
- Optimized Gas Treating, Inc.
- Website
- https://ogtrt.com
- Company type
- Private
- Founded year
- 1992
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Optimized Gas Treating provides rate-based process simulation software for gas treating and sulphur recovery. Founded in 1992, the Texas-based private firm serves EPC firms, refiners, E&P companies, and LNG/fertilizer plants globally via ProTreat, SulphurPro, and ProBot.
- Ownership category
- akta.pro rank
Optimized Gas Treating industry classification
Industry- Product category
- Process Simulation Software
- NAICS
- Oil and Gas Field Machinery and Equipment Manufacturing (333132)
- SIC
- Services-Prepackaged Software (7372), Services-Computer Programming Services (7371)
- akta.pro primary industry
- Acid Gas Handling & Sulfur Recovery (Amine/Claus/TGTU) (EUALACAF)
- akta.pro secondary industries
- Gas Processing Automation, Controls & Optimization (SCADA, APC, Digital Twins) (EUAAABAI), Gas Sweetening (Acid Gas Removal: Amine, Physical Solvents) (EUAAABAB)
Keywords
Where Optimized Gas Treating is headquartered
LocationHeadquarters
- HQ city
- Buda
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Optimized Gas Treating business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations
Revenue model
- Software Licensing (ProTreat, SulphurPro): OGT licenses simulation software products to engineering companies, refineries, gas plants, and consulting firms. Customers can license only what they need to minimize costs.
- Consulting Services: Engineering consulting services including full unit reviews, troubleshooting, optimization, equipment design and analysis, corrosion analysis and mitigation, custom analytical tools, simulation software development, and autonomous unit monitoring.
- Training & Workshops: Personalized training sessions (up to about an hour via WebEx, Teams, or Zoom) and face-to-face workshops (half-day to three-day events) conducted at customer facilities or scheduled locations like Houston, TX.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Custom licensing based on customer needs |
Go-to-market motion3 records
Distribution channels7 records
Marketing channels5 records
Optimized Gas Treating product offering
Product offeringCore offering
Optimized Gas Treating (OGT) develops and licenses specialized rate-based and kinetics-based process simulation software for gas treating (acid gas removal, dehydration, sour water stripping, LNG, ammonia syngas) and sulfur recovery units. Its product lineup centers on the OGT|Suite platform incorporating ProTreat and SulphurPro, with the ProBot add-on enabling automated unit monitoring. The company complements its software with engineering consulting, training, and workshops.
Product overview
Optimized Gas Treating provides a suite of specialized process simulation software products centered around OGT|Suite, which integrates ProTreat for acid gas removal simulation and SulphurPro for sulfur recovery unit simulation. ProBot adds automated unit monitoring capabilities. All products use mass and heat transfer rate-based modeling rather than traditional equilibrium-based approaches. OGT|Suite is fully compliant with CAPE-OPEN standards for integration with other engineering tools.
Differentiator
Problem solved
Functional benefit
Brands
- OGT|Suite: Integrated software suite incorporating all of OGT's software products including ProTreat and SulphurPro
- ProTreat
- SulphurPro
- ProBot
- ProTreat Suite
Quantifiable outcome
- ProTreat predicts performance with remarkable accuracy - plant responded exactly as ProTreat predicted
- +3 more outcomes
Companies that use Optimized Gas Treating
Customer profileNamed customers8 records
Segments4 records
Ideal customer profiles3 records
Optimized Gas Treating technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
AI capability2 records
Feature5 records
Optimized Gas Treating partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered core and minor.
- CO-LaNcoreOGT is an Associate Member of CO-LaN, the organization that develops, distributes and maintains the CAPE-OPEN standard. OGT|Suite is fully compliant with CO-LaN's interface standard for thermodynamics and unit operations (Version 1.1), enabling seamless integration with other CAPE-OPEN compliant software.
- HTRI (Heat Transfer Research, Inc.)coreOGT|Suite integration with HTRI's Xchanger Suite via CAPE-OPEN standard allows users to combine OGT's simulation capabilities with HTRI's heat exchanger design tools for comprehensive process engineering analysis.
- Three Ten Initiative Technologies LLPcoreRegional agent for Middle East, India, and Western Pacific. Located at CoKarma, Gandipet Mandal, Narsingi, Kokapet, Hyderabad, Telangana 500075, India. Contact: [email protected], +91 733 087 5310.
- Clear Water Bay (清水湾)coreRegional agent for China. Contact: Li Bohao (李博昊), Room 515, China Century Tower, 9 Xiaguangli South Street, Chaoyang District, Beijing 100026, China. Email: [email protected], +86 18611969816.
- Shanghai Shaiju Technology Co., Ltd. (上海晒聚科技有限公司)coreRegional agent for China. Contact: Fu Yude (傅宇德), Shanghai, China. Email: [email protected], +86 158 1044 9737.
- UIT (South Korea)coreRegional agent for South Korea. Suite 1001 EWR Bldg., 171 Saimdang-ro, Seocho-gu, Seoul 06626, Korea. Contact: David Kim, [email protected], +82 10 4607 1224.
- Hovyu B.V.coreRegional agent for Europe. Sven Kramerstraat, 126, Schiedam, 3118, The Netherlands. Contact: Diego Pinto, [email protected], +31 6 3020 4037.
- ChemProcess Consulting & Services Ltd.minorRegional agent for Africa. PO Box 32146, RPO Victoria Square, Regina, Saskatchewan, Canada S4N 7L2. Contact: [email protected], +1 306 209 7520.
Scale indicators2 records
Recent moves5 records
Expansion highlights5 records
Optimized Gas Treating competitors and assessment
Company assessmentDirect peers
- Bryan Research & Engineering: Bryan Research & Engineering (BR&E) develops ProMax, a process simulator that directly competes with ProTreat for amine treating, gas processing, and sulphur recovery modeling. It is the closest head-to-head competitor in OGT's specific niche.
Broad incumbents
- Aspen Technology: AspenTech's HYSYS and Aspen Plus are general-purpose process simulation suites widely deployed in oil & gas, refining, and chemicals engineering. While broader in scope, they include gas-treating and sulphur recovery modules that overlap with OGT's specialized products.
- Honeywell (UniSim): Honeywell's UniSim Design Suite competes in process simulation for upstream, gas processing, and refining applications. As part of a much broader industrial software portfolio, it overlaps with OGT's gas-treating and sulphur recovery use cases but does not specialize in them.
- AVEVA: AVEVA acquired process simulation assets (PRO/II and related technologies) and offers them within its broader industrial software portfolio. AVEVA competes with OGT for engineering simulation decisions in EPC and operator organizations.
- Chemstations: Chemstations' CHEMCAD is a general-purpose process simulation suite used across chemical, oil & gas, and engineering services. It overlaps with OGT's simulation category but is broader and less specialized in amine treating and sulphur recovery.
- Process Systems Enterprise (Siemens PSE / gPROMS): PSE's gPROMS platform is a high-fidelity process modeling environment serving chemicals, energy, and pharmaceuticals. It competes with OGT for advanced simulation work where first-principles rigor matters, including gas processing and petrochemicals.
- KBC (Yokogawa): KBC, now part of Yokogawa, provides process simulation, consulting, and digital solutions for refining and petrochemicals. Its consulting-plus-software model overlaps with OGT's mix of simulation licensing and engineering consulting services.
Emerging players
- ProSim: ProSim (France) offers steady-state and dynamic process simulation software used in specialty chemicals, pharma, and some oil & gas applications. It is smaller in scope than AspenTech/Honeywell but overlaps with OGT in steady-state process modeling for niche applications.
- Sulfur Recovery Engineering: Sulfur Recovery Engineering provides consulting and engineering services focused on Claus SRUs and tail gas treating. While not a software peer, it competes for the same sulphur recovery engineering dollars that SulphurPro addresses via simulation.
Others
- HTRI (Heat Transfer Research, Inc.): HTRI develops the Xchanger Suite for heat exchanger design and integrates with OGT|Suite via CAPE-OPEN. HTRI is a technology/integration partner rather than a competitor, but operates in adjacent process engineering software.
Market position
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Optimized Gas Treating social profiles
Digital presenceOptimized Gas Treating financial estimates
Financial estimateRevenue estimate
Valuation estimate
Optimized Gas Treating leadership team
Management profileNumber of profiles
Profiles14 records
Optimized Gas Treating funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Optimized Gas Treating 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 Optimized Gas Treating
What does Optimized Gas Treating do?
Optimized Gas Treating (OGT) develops and licenses specialized rate-based and kinetics-based process simulation software for gas treating (acid gas removal, dehydration, sour water stripping, LNG, ammonia syngas) and sulfur recovery units. Its product lineup centers on the OGT|Suite platform incorporating ProTreat and SulphurPro, with the ProBot add-on enabling automated unit monitoring. The company complements its software with engineering consulting, training, and workshops.
Is Optimized Gas Treating a public or private company?
Optimized Gas Treating is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Optimized Gas Treating founded?
Optimized Gas Treating was founded in 1992. It employs 1 to 10 people.
Where is Optimized Gas Treating based?
Optimized Gas Treating is headquartered in Buda, United States, in the North America region.
How does Optimized Gas Treating make money?
Three revenue lines are on record. Software Licensing (ProTreat, SulphurPro) is the primary driver. The others are consulting Services and training & Workshops.
Who are Optimized Gas Treating's main competitors?
Bryan Research & Engineering is listed as a direct peer. Broad incumbents are Aspen Technology, Honeywell (UniSim), AVEVA, Chemstations, Process Systems Enterprise (Siemens PSE / gPROMS) and KBC (Yokogawa). Emerging players are ProSim and Sulfur Recovery Engineering. HTRI (Heat Transfer Research, Inc.) is listed as an others.
Does Optimized Gas Treating have an API?
No public API is recorded for Optimized Gas Treating.
What industry is Optimized Gas Treating in?
Optimized Gas Treating's product category is Process Simulation Software. Its primary akta.pro industry code is EUALACAF, Acid Gas Handling & Sulfur Recovery (Amine/Claus/TGTU), with a secondary code of EUAAABAI, Gas Processing Automation, Controls & Optimization (SCADA, APC, Digital Twins). Its NAICS code is 333132 and its SIC code is 7372.