Optimum Energy
Optimum Energy is a Seattle-based PE-backed (Bernhard Capital Partners) HVAC optimization software and services company that delivers patented energy savings — up to 50% — through its OptiCx cloud platform, OptimumLOOP/AIR/HEAT control engines, and Energy-as-a-Service long-term contracts to enterprise customers in higher education, healthcare, and manufacturing.
- Company typePrivate
- Founded2004
- HeadquartersSeattle, United States
- Headcount101–250
- GTM typeB2B
- OfferingSoftware
What Optimum Energy does
Optimum Energy is a Seattle-based, privately held energy optimization software and services company founded in 2004 that delivers HVAC and central plant optimization to enterprise customers across higher education, healthcare, manufacturing, data centers, pharmaceuticals, commercial real estate, district energy, and technology sectors. Its product platform centers on OptiCx, a cloud-based HVAC optimization software powered by OptimumAI machine learning and supported by three patented control engines: OptimumLOOP for water-cooled chilled water plants, OptimumAIR for variable air volume air handlers, and OptimumHEAT for boiler plants, along with OptimumANALYTICS for real-time measurement, verification, and fault detection. The architecture integrates with customers' existing Building Automation Systems and combines continuous optimization, predictive maintenance, and fault detection into a vendor-agnostic stack, backed by 17+ patents including whole-campus multi-chiller coordination methodology.
Optimum generates revenue primarily through two recurring, as-a-service commercial structures: Energy as a Service (EaaS), under which the company funds, implements, and operates energy efficiency upgrades through 10-30 year off-balance-sheet service agreements, and Optimization as a Service (OaaS), a subscription model delivering optimization technology with guaranteed savings. A third managed-services stream covers turn-key project delivery and financing. Go-to-market is exclusively direct enterprise field sales, with regional offices across Seattle, Baton Rouge, Nashville, New York, Minneapolis, Dallas, and San Diego, supplemented by vertical-specific event presence (APPA, ASHE, NACUBO, IDEA, Healthcare Facilities Innovation Conference) and a worldwide exclusivity partnership with Tignis for predictive analytics. The company is owned by private equity firm Bernhard Capital Partners, which installed former Johnson Controls executive Lisa Roy as CEO in 2025, and reports cumulative customer outcomes of approximately 500+ projects, 300+ active sites across four continents, and $298M+ in customer cost savings.
Optimum Energy firmographics
Firmographics- Name
- Optimum Energy
- Legal name
- Optimum Energy LLC
- Website
- https://optimumenergyco.com
- Company type
- Private
- Founded year
- 2004
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Optimum Energy is a Seattle-based PE-backed (Bernhard Capital Partners) HVAC optimization software and services company that delivers patented energy savings — up to 50% — through its OptiCx cloud platform, OptimumLOOP/AIR/HEAT control engines, and Energy-as-a-Service long-term contracts to enterprise customers in higher education, healthcare, and manufacturing.
- Ownership category
- akta.pro rank
Optimum Energy industry classification
Industry- Product category
- Building Energy Management Software
- NAICS
- Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512), Computer Systems Design Services (541512)
- SIC
- Auto Controls For Regulating Residential & Comml Environments (3822), Services-Computer Integrated Systems Design (7373), Cogeneration Services & Small Power Producers (4991)
- akta.pro primary industry
- HVAC Controls & Optimization (Smart Thermostats, VAV, Chillers/Boilers Controls) (BPABAGAB)
- akta.pro secondary industries
- C&I Energy Optimization, Peak Shaving & Demand Charge Management Software (EUAFAKAE), Energy Optimization & Retro-Commissioning for MEP Systems (BPABACAL), Forecasting & AI Optimization for Flexibility (Load/Price/Renewables/SoC) (EUAFAKAH), Energy & Sustainability Management (Energy Audits/Optimization/Carbon & ESG Programs) (IMAIAAAM)
Keywords
Where Optimum Energy is headquartered
LocationHeadquarters
- HQ city
- Seattle
- HQ country
- United States
- HQ region
- North America
Offices7 records
Markets served
Optimum Energy business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- Energy as a Service (EaaS): Long-term service agreements where Optimum Energy funds, implements, and manages energy efficiency upgrades. Organizations pay through contractual service payments rather than upfront capital. Includes design, funding, operation and maintenance of energy solutions with guaranteed savings.
- Optimization as a Service (OaaS): Subscription-based solutions providing flexible access to optimization technologies and services. Customers pay for energy services without initial capital investment in energy infrastructure.
- Project Delivery and Financing: Turn-key implementation of optimization projects with financing options. Includes engineering, commissioning, and ongoing operational support.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Multi-year contract | Energy as a Service - Full lifecycle solution |
Go-to-market motion2 records
Distribution channels1 record
Marketing channels10 records
Optimum Energy product offering
Product offeringCore offering
Optimum Energy provides proprietary HVAC optimization software (OptiCx, OptimumLOOP, OptimumAIR, OptimumHEAT, OptimumAI) that delivers continuous, real-time, automated optimization of chilled water plants, air handlers, and boiler systems for enterprise facilities. The company delivers its technology via subscription service models including Energy as a Service (EaaS) and Optimization as a Service (OaaS), complemented by engineering services such as retro-commissioning, MEP design, and hydraulic studies.
Product overview
Optimum Energy offers a holistic energy optimization platform combining proprietary software products with engineering services and as-a-service financing models. The core platform is OptiCx®, a cloud-based HVAC optimization platform powered by OptimumAI™ that provides real-time monitoring, fault detection, measurement & verification, and automated continuous optimization. Three patented control software products integrate with OptiCx: OptimumLOOP® (chilled water plant optimization), OptimumAIR® (air handler optimization), and OptimumHEAT® (boiler plant optimization). Supporting analytics are delivered through OptimumANALYTICS™. These software products are available both as standalone solutions and through two financing models: Optimization as a Service™ (OaaS) for subscription-based access with guaranteed savings, and Energy as a Service (EaaS) for long-term partnerships where Optimum Energy may own, operate, and maintain energy infrastructure. Engineering services include retro-commissioning, building controls upgrades, hydraulic studies, MEP engineering, central plant optimization, and building HVAC optimization.
Differentiator
Problem solved
Functional benefit
Brands
- OptimumLOOP: State-of-the-art control software providing continuous system-level optimization of water-cooled chilled water plants with patented relational control algorithms.
- OptimumAIR
- OptimumHEAT
- OptiCx
- OptimumANALYTICS
- OptimumAI
- Energy as a Service (EaaS)
- Optimization as a Service (OaaS)
Products and services
- OptiCx
Quantifiable outcome
- Up to 50% reduction in HVAC system energy costs year after year
- +7 more outcomes
Companies that use Optimum Energy
Customer profileNamed customers12 records
Segments8 records
Ideal customer profiles6 records
Optimum Energy technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration3 records
AI capability5 records
Feature7 records
Optimum Energy partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core and minor.
- TigniscoreWorldwide exclusivity agreement for PAICe Monitor's predictive analytics. This partnership enhances Optimum's ability to reduce energy costs and carbon emissions for customers across semiconductor fabs, pharmaceutical manufacturing, hospitals, universities, and smart buildings.
- Conference USAminorOptimum Energy serves as premier corporate sponsor for Conference USA athletics, supporting collegiate sports.
- Tennessee Valley Authority (TVA)coreTVA EnergyRight Preferred Partners Network relationship for energy efficiency programs across TVA's regional network. Award recipient for quality, reliability, and measurable impact.
Scale indicators18 records
Recent moves6 records
Expansion highlights6 records
Optimum Energy competitors and assessment
Company assessmentDirect peers
- GridPoint: Energy management and optimization platform combining submetering, fault detection, and HVAC optimization for multi-site enterprise customers; competes with Optimum in commercial real estate and retail verticals with similar subscription analytics.
- BuildingIQ: AI-powered HVAC and building energy optimization SaaS for mid-market and enterprise commercial portfolios; competes head-to-head with Optimum on central plant optimization and predictive analytics, with a similar subscription model.
- Switch Automation: Smart building analytics platform that benchmarks HVAC and central plant performance across portfolios; addresses the same measurement-and-verification and continuous commissioning use cases as OptiCx and OptimumANALYTICS.
Broad incumbents
- Johnson Controls: Global building technology incumbent that designs, installs, and services HVAC controls, building automation, and energy-efficiency projects under multi-year service contracts — directly analogous to Optimum's EaaS and optimization offering, and the former employer of Optimum's new CEO.
- Schneider Electric: Provides EcoStruxure building automation and energy management software plus energy-as-a-service offerings through its Sustainability Business; overlaps with Optimum on AI-driven chiller plant and central plant optimization.
- Trane Technologies: HVAC equipment and controls manufacturer that also offers energy services and building performance offerings (Trane/EnergySolutions) targeting the same higher-education and healthcare segments as Optimum Energy.
- Carrier: Global HVAC and building controls incumbent with a growing services and energy-as-a-service portfolio (Carrier Energy Services), competing for the same enterprise decarbonization and EaaS mandates as Optimum.
- Honeywell Building Technologies: Major BAS and HVAC controls incumbent serving commercial, healthcare, and higher-education facilities globally; competes with Optimum's vendor-agnostic optimization layer by bundling controls and analytics into its own Niagara/Forge platforms.
- ENGIE (ENGIE North America / Energy Services): Global energy services provider with significant EaaS and decarbonization project finance capabilities — directly comparable to Optimum's Energy as a Service model for hospital, university, and district energy clients.
Emerging players
- 75F: IoT and cloud-based HVAC controls and optimization platform targeting commercial real estate and light-commercial buildings; overlaps with OptimumAIR on air-handler optimization but is more focused on smaller commercial sites.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Optimum Energy social profiles
Digital presenceOptimum Energy compliance and trust
Trust signalCompliance4 records
Optimum Energy financial estimates
Financial estimateRevenue estimate
Valuation estimate
Optimum Energy leadership team
Management profileNumber of profiles
Profiles16 records
Optimum Energy funding detail
Funding detailFunding overview
Funding rounds12 records
Investors6 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Optimum Energy M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Optimum Energy
What does Optimum Energy do?
Optimum Energy provides proprietary HVAC optimization software (OptiCx, OptimumLOOP, OptimumAIR, OptimumHEAT, OptimumAI) that delivers continuous, real-time, automated optimization of chilled water plants, air handlers, and boiler systems for enterprise facilities. The company delivers its technology via subscription service models including Energy as a Service (EaaS) and Optimization as a Service (OaaS), complemented by engineering services such as retro-commissioning, MEP design, and hydraulic studies.
Is Optimum Energy a public or private company?
Optimum Energy is a private company. It is classified as private equity controlled and is currently operating.
When was Optimum Energy founded?
Optimum Energy was founded in 2004. It employs 101 to 250 people.
Where is Optimum Energy based?
Optimum Energy is headquartered in Seattle, United States, in the North America region.
How does Optimum Energy make money?
Three revenue lines are on record. Energy as a Service (EaaS) is the primary driver. The others are optimization as a Service (OaaS) and project Delivery and Financing.
Who are Optimum Energy's main competitors?
Direct peers on record are GridPoint, BuildingIQ and Switch Automation. Broad incumbents are Johnson Controls, Schneider Electric, Trane Technologies, Carrier, Honeywell Building Technologies and ENGIE (ENGIE North America / Energy Services). 75F is listed as an emerging player.
Does Optimum Energy have an API?
No public API is recorded for Optimum Energy.
What industry is Optimum Energy in?
Optimum Energy's product category is Building Energy Management Software. Its primary akta.pro industry code is BPABAGAB, HVAC Controls & Optimization (Smart Thermostats, VAV, Chillers/Boilers Controls), with a secondary code of EUAFAKAE, C&I Energy Optimization, Peak Shaving & Demand Charge Management Software. Its NAICS code is 334512 and its SIC code is 3822.