What Esimulation does

eSimulation, Inc. is a Houston-based (founded 2000) provider of cloud-based software for midstream natural gas gathering and processing operators. The company was acquired by ControlSoft, Inc. in 2019 and operates as a subsidiary, serving international oil companies and midstream operators across US producing regions including Texas, Oklahoma, the Permian Basin, San Juan Basin, Gulf Coast, Midcontinent, and the Rockies.

The company's product portfolio centers on a platform-plus-modules architecture. eSimGathering is a cloud-based KPI tracking solution for gas gathering networks, covering condensate inventory management, greenhouse gas emissions reporting for EPA Subpart W, pig tracking, and oil/gas volume balancing. eSimOptimizer is a real-time model-based plant optimization tool that captures plant data (temperatures, pressures, flows, analyzer signals), reconciles it inside a rigorous process optimization model, and posts setpoint guidance to operators every 2-3 hours via a secure web interface. Remote Performance Management (RPM) provides data historian, trend analysis, abnormality detection, and customizable dashboards via secure remote access using OPC UA/DA integration with customer SCADA systems. eSimEvaluator is a predictive business modeling platform spanning wellhead to sales points, including production forecasting, flowsheet visualization, what-if case management, margin analysis, and corporate rollup. Add-on modules include Process Safety and Surveillance diagnostics, an Oil and Gas Volume Tracker, and a Production Forecast Application. Underlying technology combines first-principles chemical engineering models with economic models that account for producer contracts and commodity pricing.

eSimulation generates revenue through subscription or license arrangements for its commercial SaaS products (eSimGathering, eSimOptimizer, RPM, eSimEvaluator) and through engineering and application development consulting that builds fit-for-purpose custom solutions integrating eSimulation and third-party products. Go-to-market relies on direct enterprise sales targeting IOCs and midstream operators through capital-intensive AFE approval cycles, supplemented by technical papers presented at National, Mid-Continent, and European GPA meetings. Notable customers include Enable Midstream Partners, Enogex, Enbridge Energy Partners, Williams Midstream, BP America Production Company, Western Gas Resources, Southern Union Gas Services, Crosstex Energy Services, DCP Midstream, and Duke Energy Field Services. Per firmographics the company has 11-50 employees and reports solutions applied to over 50 natural gas processing units since inception.

Name

Esimulation

Legal name

eSimulation, Inc.

Website

https://esimulation.com

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

11–50 employees

Short description

eSimulation is a Houston-based (founded 2000) cloud SaaS vendor, now a subsidiary of ControlSoft, Inc., providing gas gathering management and real-time plant optimization software to US midstream natural gas operators and international oil companies, with solutions applied to over 50 processing units.

Ownership category

akta.pro rank

Product category

Industrial Process Optimization Software

NAICS

Software Publishers (513210), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (51821), Custom Computer Programming Services (541511)

SIC

Services-Prepackaged Software (7372), Services-Computer Integrated Systems Design (7373), Services-Computer Processing & Data Preparation (7374)

akta.pro primary industry

Gas Processing Automation, Controls & Optimization (SCADA, APC, Digital Twins) (EUAAABAI)

akta.pro secondary industries

Gas Pipeline & Midstream Asset Management (EUAEAMAF), SCADA/Telemetry & Real-Time Operations Analytics (EUAJALAF)

Keywords

• Gas processing optimization
• Midstream gas gathering
• Process optimization software
• Remote performance monitoring
• Oil and gas analytics

Headquarters

HQ city

Houston

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Software Licensing/Subscription: Cloud-based commercial software applications for gas gathering management and plant optimization deployed as recurring subscription or license arrangements with midstream operators. Solutions include eSimGathering, eSimOptimizer, RPM, and eSimEvaluator.
2. Engineering and Application Development Consulting: Custom solution development and engineering consulting services building fit-for-purpose solutions integrating eSimulation and third-party products for IOCs and midstream operators. Projects span digitalization of upstream and downstream operations.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels4 records

Core offering

eSimulation develops and sells cloud-based SaaS software for midstream natural gas gathering and processing operators, combining rigorous chemical engineering process models with economic optimization to deliver real-time plant optimization, gas gathering KPI tracking, remote performance monitoring, and predictive business modeling. The company complements its software products with engineering and application development consulting services for IOCs and midstream operators.

Product overview

eSimulation offers a platform-plus-modules architecture for midstream natural gas gathering and plant optimization. The core product suite includes eSimGathering for gas gathering management and KPI tracking (condensate inventory, emissions, pig tracking, volume balancing), eSimOptimizer for real-time gas plant optimization with operator setpoint guidance, Remote Performance Management (RPM) as a data historian and monitoring platform, and eSimEvaluator as a predictive business modeling and margin optimization platform. These products are complemented by Process Safety and Surveillance diagnostics, the Oil and Gas Volume Tracker, and Production Forecast Application as consulting project offerings. Solutions run on the RPM platform for data collection and secure web-based access for operator guidance.

Differentiator

Problem solved

Functional benefit

Brands

• eSimGathering: Cloud-based multiplatform solution for capturing and accounting gas operating KPIs across a network, including condensate inventory management, greenhouse gas emissions tracking, pig tracking, and oil and gas volume tracking.
• eSimOptimizer
• Remote Performance Management (RPM)
• eSimEvaluator

Products and services

• eSimGathering

Quantifiable outcome

• Non-intuitive optimization guidance delivering substantial value; counter-intuitive move strategies at identical facilities due to inlet GPM and economic condition differences (12-month pro forma examples)
• +1 more outcomes

Named customers10 records

Segments1 record

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• ControlSoft, Inc.coreStrategic or Co-development Partner · 1 January 2019In 2019, eSimulation was acquired by ControlSoft, Inc. to offer a wider range of value-added solutions to midstream and upstream industries. ControlSoft provides complementary technologies including MANTRA advanced process control (APC) platform and INTUNE+ control loop performance monitoring (CLPM) software. ControlSoft brings nearly 40 years of process control expertise. Together, eSimulation and ControlSoft deliver a comprehensive digital solution set to oil and gas operators.

Scale indicators5 records

Recent moves4 records

Expansion highlights4 records

Direct peers

• Energy Solutions International (ESI): Energy Solutions International provides pipeline management, scheduling, and gas operations software (including its GMS product) for midstream and pipeline operators. It targets the same midstream customer base and adjacent scheduling/capacity optimization use cases that complement eSimulation's gathering and processing focus.
• Quorum Software: Quorum Software (backed by Thoma Bravo) provides purpose-built software for the oil & gas value chain including upstream, midstream, and downstream operations. It is a direct midstream-software peer, addressing production, gathering, processing, and pipeline operations for the same customer set as eSimulation.
• P2 Energy Solutions: P2 Energy Solutions provides upstream and midstream oil & gas software for production accounting, volume tracking, and field operations. Its focus on production and gathering data management is directly comparable to eSimGathering's volume tracking and gathering KPI functionality.
• KBC Advanced Technologies: KBC provides process optimization, simulation, and digital twin software for refineries, petrochemical plants, and midstream/terminals operators. Like eSimulation, it combines rigorous process models with economic optimization for energy operators, making it a close functional peer for midstream gas plant engagements.

Broad incumbents

• Aspen Technology (AspenTech): AspenTech provides process simulation (HYSYS, Aspen Plus), APC, and asset performance software used across the energy and chemicals value chain. Its DMCplus APC product and process optimization portfolio overlap with eSimulation's optimization and ControlSoft's APC stack.
• Schneider Electric (AVEVA Process Solutions): Schneider Electric, post-AVEVA acquisition, offers an integrated industrial software and automation portfolio spanning simulation, APC, and operations management. It is a broad industrial-software incumbent competing for optimization budgets at midstream and IOC customers.
• Emerson (Roxar / DeltaV): Emerson's Roxar software provides reservoir and production modeling, and its DeltaV DCS with embedded APC competes in midstream gas processing automation and optimization. It is a broad industrial-automation incumbent competing for the same optimization budgets at IOC and midstream accounts.
• Honeywell Process Solutions (UniSim): Honeywell's UniSim process simulation and optimization suite serves refinery and gas processing operators globally with rigorous thermodynamic modeling. It is a broad incumbent in process optimization for oil & gas and competes with eSimulation for midstream gas plant optimization engagements.
• AVEVA (HYSYS / Petro-SIM): AVEVA's HYSYS and Petro-SIM products are industry-standard steady-state and dynamic process simulators used heavily in gas processing design and optimization. AVEVA is a broad industrial-software incumbent whose process modeling tools directly overlap with eSimulation's midstream optimization use cases.
• Yokogawa Electric: Yokogawa provides DCS, APC, and process optimization solutions across oil & gas, petrochemical, and power. Its CENTUM DCS and Exaquantum platform compete for midstream gas plant automation and optimization engagements alongside eSimulation and ControlSoft.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Esimulation