Energy Soft
EnergySoft is a California-based firm founded in 1982-1983 that develops EnergyPro building energy modeling software for California Title 24 compliance, serving architects, builders, engineers, and homeowners through software licenses, consulting services, and utility-sponsored training.
- Company typePrivate
- Founded1983
- HeadquartersNovato, United States
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What Energy Soft does
EnergySoft, LLC is a privately held building energy performance modeling firm founded in 1982-1983 and headquartered in Novato, California. The company develops and sells EnergyPro, a desktop building energy analysis software used extensively throughout California for Title 24 energy code compliance. EnergyPro integrates the California Energy Commission's CBECC compliance engines (supporting both CSE and EnergyPlus simulation engines) and offers specialized modules for Single Family residential, Nonresidential commercial, multifamily, and hotel/motel buildings, along with PV and battery storage modeling for ZNE demonstration. The latest release, EnergyPro Version 10, was launched in 2025 to support the new 2025 California Energy Code.
The company's customer base consists of individual building professionals - architects, builders, designers, mechanical contractors, and engineers - plus homeowners requiring Title 24 compliance documentation. EnergySoft has completed over 18,000 modeling projects to date, documents between 350 and 1,000 residential and nonresidential buildings annually, and has delivered training at over 2,500 seminars throughout California. The firm maintains a direct consulting relationship with the California Energy Commission on Standards development and has authored the state's Energy Conservation Manual for New Residential Buildings (1988) and the Nonresidential ACM manual for the 1992 Energy Standards.
Revenue is generated through one-time EnergyPro software licenses, a $7 per-CF1R transaction fee, multi-seat annual subscriptions, and professional consulting services. Go-to-market relies on direct website downloads of EnergyPro, free seminars co-sponsored by major California utilities (PG&E, SCE, SDG&E, SCG, LADWP) and professional associations (ASHRAE, AIA), and YouTube-based training content. The company operates with 1-10 employees and has no external funding or disclosed ownership structure.
Energy Soft firmographics
Firmographics- Name
- Energy Soft
- Legal name
- EnergySoft, LLC
- Website
- https://energysoft.com
- Company type
- Private
- Founded year
- 1983
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- EnergySoft is a California-based firm founded in 1982-1983 that develops EnergyPro building energy modeling software for California Title 24 compliance, serving architects, builders, engineers, and homeowners through software licenses, consulting services, and utility-sponsored training.
- Ownership category
- akta.pro rank
Energy Soft industry classification
Industry- Product category
- Building Energy Analysis Software
- SIC
- Services-Engineering Services (8711), Services-Computer Programming Services (7371)
- akta.pro primary industry
- Energy Systems & Power Engineering Consulting (BPAHAIAG)
Keywords
Where Energy Soft is headquartered
LocationHeadquarters
- HQ city
- Novato
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Energy Soft business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations
Revenue model
- Software Licenses: EnergyPro software sales with version 10 available for download. Requires Windows 10. Software licensing with activation keys.
- Consulting Services: Building energy performance consulting services for clients worldwide since 1982.
- CF1R Registration: $7 fee per Certificate of Compliance registration through EnergySoft account system.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Transaction based/ take rate | Pay-as-you-go | CF1R Registration Fee |
| Subscription | Annual | Multi-Seat License |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Energy Soft product offering
Product offeringCore offering
EnergySoft develops and sells EnergyPro, a building energy performance modeling software used for California Title 24 energy code compliance across residential, multifamily, and nonresidential buildings. The software integrates with California Energy Commission CBECC compliance engines to produce required certificates (CF1R, NRCC-PRF, LMCC) and supports LEED EAc1 Points, ASHRAE 90.1, and Zero Net Energy modeling. The company also offers professional consulting services for building energy modeling and green building design, plus training seminars on Title 24 Standards.
Product overview
EnergySoft offers EnergyPro, a unified building energy analysis software platform with specialized modules for Title 24 compliance. The core EnergyPro product includes versions 9 and 10, with distinct modules for Single Family residential and Nonresidential building types. The platform integrates CBECC simulation engines from the California Energy Commission for code compliance calculations. EnergySoft also provides consulting services and professional training seminars on Title 24 standards. Example project files and reports are available as supporting resources.
Differentiator
Problem solved
Functional benefit
Brands
- EnergyPro: Building energy analysis software used for California Title 24 compliance, green building design, and LEED certification projects. Available in versions 8, 9, and 10.
Products and services
- EnergyPro Software Primary building energy analysis and Title 24 compliance software used extensively throughout California for energy code compliance, supporting residential, multifamily, and nonresidential building types. Built for architects, builders, designers, mechanical contractors, and engineers who must document compliance for new construction and alterations.
- EnergyPro Version 10 Latest version of the EnergyPro software, designed for the new 2025 California Energy Code. Includes advanced modeling capabilities, CBECC engine integration (CSE and EnergyPlus), and online reporting for Title 24 compliance certificates via the CEC reporting webservice.
- EnergyPro Version 9 Previous version of EnergyPro software for Title 24 compliance, supports Single Family and Nonresidential modules and is available for download from the EnergySoft website.
- Building Energy Consulting Services Professional consulting services for building energy performance modeling and green building design, with expertise in California Title 24 compliance and LEED certification for residential and nonresidential buildings.
- Title 24 Seminars and Training Ongoing professional training seminars on California Title 24 Standards compliance and EnergyPro software use, sponsored by major California utilities and professional associations for architects, builders, engineers, and designers.
Quantifiable outcome
- Completed over 18,000 building energy performance modeling projects
- +2 more outcomes
Companies that use Energy Soft
Customer profileSegments3 records
Ideal customer profiles2 records
Energy Soft technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Energy Soft partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered core and minor.
- California Energy Commission (CEC)coreEnergySoft has consulted to the CEC on past and present Standards development. The company provided professional training on the Standards and authored the state's Energy Conservation Manual for New Residential Buildings (July 1988) and the Nonresidential ACM manual for the 1992 Energy Standards.
- Pacific Gas & Electric Company (PG&E)corePG&E sponsors EnergySoft training seminars on Title 24 compliance and EnergyPro software use for building professionals in their service territory.
- Southern California Edison (SCE)coreSCE sponsors EnergySoft training seminars and provides classroom resources for EnergyPro training in their service territory.
- San Diego Gas & Electric Company (SDG&E)coreSDG&E sponsors EnergySoft training seminars on energy efficiency and Title 24 compliance.
- Southern California Gas Company (SCG)minorSouthern California Gas Company sponsors EnergySoft training on building energy compliance.
- Los Angeles Department of Water and Power (LADWP)minorLADWP sponsors EnergySoft training seminars in Los Angeles service area.
- ASHRAE (Golden Gate, San Jose, San Diego Chapters)minorASHRAE chapters sponsor EnergySoft professional training on Commercial and Residential Title 24 compliance and EnergyPro software.
- American Institute of Architects (AIA)minorAIA chapters (San Diego, San Francisco, San Fernando) sponsor EnergySoft training on energy efficiency for architects.
Scale indicators5 records
Recent moves6 records
Expansion highlights5 records
Energy Soft competitors and assessment
Company assessmentDirect peers
- IES (Integrated Environmental Solutions): UK-based provider of integrated building performance simulation software (Virtual Environment) for energy, HVAC, daylighting, and carbon analysis. Direct competitor to EnergyPro in delivering detailed energy modeling tools to engineers and consultants.
- Ekotrope: Residential building energy modeling SaaS for home builders and developers, focused on energy code compliance and HERS index scoring. Directly comparable to EnergySoft's Single Family modules serving a similar residential compliance workflow.
- cove.tool: Building performance SaaS used by architects and engineers in early design phases for energy, carbon, daylighting, and cost analysis. Comparable to EnergyPro in target customer (architects/designers) and overlap in energy modeling functionality.
- DesignBuilder Software: Building performance simulation software built on EnergyPlus with detailed HVAC, daylighting, and energy analysis capabilities. Comparable to EnergyPro as a detailed energy modeling tool used for code compliance and design optimization.
- Willdan Group: Public engineering and energy services firm providing Title 24 compliance, building energy modeling, and program management for utilities and developers. Comparable to EnergySoft's consulting services arm for building energy compliance work in California.
Broad incumbents
- Sefaira (Trimble): Building performance analysis tools for architects, now part of Trimble's AEC software stack. Overlaps with EnergyPro in serving architects' energy modeling needs but offers it as part of a much broader Trimble portfolio.
- Autodesk Insight: Building energy analysis capability integrated within Autodesk Revit for sustainable design and code compliance. Comparable to EnergyPro in energy modeling functionality, but embedded within a much larger architectural software ecosystem rather than a specialized niche product.
Others
- eQUEST (DOE-2): Free building energy analysis tool maintained for DOE based on the DOE-2 simulation engine, widely used for Title 24 and commercial energy modeling. Not a direct commercial competitor, but an adjacent resource used by many of EnergySoft's customer segments.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Energy Soft social profiles
Digital presenceEnergy Soft financial estimates
Financial estimateRevenue estimate
Valuation estimate
Energy Soft leadership team
Management profileNumber of profiles
Energy Soft funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Energy Soft 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 Energy Soft
What does Energy Soft do?
EnergySoft develops and sells EnergyPro, a building energy performance modeling software used for California Title 24 energy code compliance across residential, multifamily, and nonresidential buildings. The software integrates with California Energy Commission CBECC compliance engines to produce required certificates (CF1R, NRCC-PRF, LMCC) and supports LEED EAc1 Points, ASHRAE 90.1, and Zero Net Energy modeling. The company also offers professional consulting services for building energy modeling and green building design, plus training seminars on Title 24 Standards.
Is Energy Soft a public or private company?
Energy Soft is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Energy Soft founded?
Energy Soft was founded in 1983. It employs 1 to 10 people.
Where is Energy Soft based?
Energy Soft is headquartered in Novato, United States, in the North America region.
How does Energy Soft make money?
Three revenue lines are on record. Software Licenses are the primary driver. The others are consulting Services and CF1R Registration.
Who are Energy Soft's main competitors?
Direct peers on record are IES (Integrated Environmental Solutions), Ekotrope, cove.tool, DesignBuilder Software and Willdan Group. Broad incumbents are Sefaira (Trimble) and Autodesk Insight. eQUEST (DOE-2) is listed as an others.
Does Energy Soft have an API?
No public API is recorded for Energy Soft.
What industry is Energy Soft in?
Energy Soft's product category is Building Energy Analysis Software. Its primary akta.pro industry code is BPAHAIAG, Energy Systems & Power Engineering Consulting. Its SIC code is 8711.