Heatio
Heatio is a UK-based SaaS platform that helps MCS-certified installers and homeowners plan, install, and monitor heat pumps and solar PV through connected survey, design, compliance, and savings-tracking tools, with enterprise APIs for utilities, lenders, and local authorities.
- Company typePrivate
- Founded2022
- HeadquartersLiverpool, United Kingdom
- Headcount11–50
- GTM typeB2B and B2C
- OfferingSoftware
What Heatio does
Heatio is a Liverpool-based cleantech company founded in 2022 that operates a cloud-based SaaS platform enabling the adoption of low-carbon home energy technologies in the UK. The company serves three primary customer groups: MCS-certified heat pump and solar PV installers (via subscription tools for surveys, design, quoting, installation, and compliance), homeowners (via a self-serve Heat Pump Ready check, grant eligibility assessment up to £7,500 BUS, and the Heatio Home App for post-installation savings tracking), and enterprise partners including energy suppliers, mortgage lenders, property platforms, and local authorities (via a RESTful API and white-label solutions on SOC 2 compliant infrastructure).
The core technology is a proprietary Home Energy Model that combines SMETS2 smart meter data, UK Met Office irradiance data, MCS 001 / BS EN 12831 heat loss physics, and Google Building Insights/Solar API roof geometry to simulate property performance. The platform uniquely integrates heat pump electricity demand with solar PV design for combined whole-home energy modelling. Product surface spans two connected six-tool workflows (Heat Pump Ready and Solar Ready), a free digital Quality Management System aligned to MCS IOR 2025, a consumer mobile app, and an enterprise API for embedding energy intelligence in third-party platforms.
The business model is dual-track: recurring SaaS subscriptions from installers (with a freemium QMS as the acquisition lever) supplemented by enterprise API and white-label licensing revenue from utilities, lenders, and local authorities. Go-to-market combines self-serve PLG for homeowners and small installers, enterprise field sales with dedicated account managers for high-value installer and partnership accounts, and an API-first distribution model for platform partners. Notable enterprise pilots include the E.ON Energy-as-a-Service programme (with Energy Systems Catapult, Samsung, Daikin, Tesla, and BlackRock) and the Newcastle Heat Pump Ready initiative (with Newcastle City Council and Northern Power Grid). To date the company has raised approximately £3.76 million in cumulative funding.
Heatio firmographics
Firmographics- Name
- Heatio
- Legal name
- Heatio Ltd
- Website
- https://heatio.com
- Company type
- Private
- Founded year
- 2022
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Heatio is a UK-based SaaS platform that helps MCS-certified installers and homeowners plan, install, and monitor heat pumps and solar PV through connected survey, design, compliance, and savings-tracking tools, with enterprise APIs for utilities, lenders, and local authorities.
- Ownership category
- akta.pro rank
Heatio industry classification
Industry- Product category
- Home Energy Management Software
- NAICS
- Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512)
- SIC
- Auto Controls For Regulating Residential & Comml Environments (3822)
- akta.pro primary industry
- Heat Pump & Smart HVAC Controller Integration (HSAOANAD)
- akta.pro secondary industries
- Residential HVAC System Installation (Furnace/AC/Heat Pump) (HSAOAGAA), Residential DER Aggregation & VPPs (Solar+Storage, Smart Home, Community) (EUAFAHAA), Residential Demand Response (Smart Thermostats, HVAC, Water Heating, Home Batteries) (EUAFAGAA)
Keywords
Where Heatio is headquartered
LocationHeadquarters
- HQ city
- Liverpool
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Heatio business model
Business model- GTM type
- B2B and B2C
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Infrastructure, Operations
Revenue model
- SaaS Platform Subscription (for Installers): The primary revenue stream is a SaaS subscription for MCS-certified installers accessing the Heatio platform (Heat Pump Ready and Solar Ready tools, digital QMS, lead management, and performance tracking). The QMS is offered free for installers, with the primary monetization through the platform tools. Pricing is likely tiered by team size or usage.
- Enterprise API / White-Label Licensing: Revenue from embedding Heatio's home energy intelligence into third-party platforms (energy suppliers, mortgage lenders, property platforms, local authorities) via RESTful APIs, webhooks, and white-label solutions. SOC 2 compliant infrastructure supports enterprise-grade integrations.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Monthly | Free QMS for MCS installers |
| Subscription | Monthly | Platform tools for installers (Heat Pump Ready + Solar Ready) |
| Subscription | Annual | Enterprise API and white-label solutions |
Go-to-market motion4 records
Distribution channels4 records
Marketing channels6 records
Heatio product offering
Product offeringCore offering
Heatio provides a cloud-based home energy SaaS platform for MCS-certified heat pump and solar installers, covering the full workflow from customer enquiry, on-site survey and heat loss calculation, system design, quoting, install/handover documentation, and post-installation savings tracking. A separate consumer-facing Home App serves homeowners, while a RESTful API and white-label offering lets energy suppliers, mortgage lenders, property platforms, and local authorities embed the same property energy intelligence into their own products.
Product overview
Heatio is a unified home energy platform providing tools for both households and MCS-certified installers. The core platform comprises two interconnected product suites: Heat Pump Ready (six connected tools for heat pump installers: Enquiry App, Survey & Heat Loss, System Design, Quote Builder, Install & Handover, Savings Tracking) and Solar Ready (six connected tools for solar PV installers: Enquiry App, Roof Assessment, Panel Calculator, System Design, Performance Estimator, Quote & Proposal). The platform uniquely integrates solar with heat pump electricity demand modeling. A free Quality Management System (QMS) supports MCS compliance, while a RESTful API enables business integrations. A customer-facing Home App provides post-installation savings monitoring.
Differentiator
Problem solved
Functional benefit
Quantifiable outcome
- 30% average bill reduction for customers using heat pumps and solar with Heatio's platform
- +5 more outcomes
Companies that use Heatio
Customer profileNamed customers4 records
Segments6 records
Ideal customer profiles6 records
Heatio technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability3 records
Feature8 records
Heatio partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered flagship, minor and core.
- Energy Systems CatapultflagshipEnergy Systems Catapult led homeowner engagement and trial design for the E.ON Energy as a Service pilot, working with Heatio's Home Energy Model. The ESC designed household assessments and established tailored sizing and pricing based on actual energy consumption patterns, providing feedback that shaped the pilot outcomes.
- E.ONflagshipE.ON partnered with Heatio on two major DESNZ-funded initiatives: the Newcastle Heat Pump Ready initiative and the Energy as a Service pilot. E.ON uses Heatio's Home Energy Model to identify suitable properties, model heat pumps and solar, and provide homeowners with personalised energy upgrade recommendations. The EaaS pilot simulated heat pumps, solar, battery storage, and EV charging using Heatio's technology.
- Newcastle City CouncilflagshipNewcastle City Council partnered with Heatio, E.ON, and Northern Power Grid on the Newcastle Heat Pump Ready initiative. The council uses Heatio's home energy data to identify suitable properties for heat pump installations, support fuel poverty reduction goals, and coordinate a city-wide rollout aligned with the local distribution network's capacity.
- Northern Power GridflagshipNorthern Power Grid partnered with Heatio on the Newcastle Heat Pump Ready initiative to analyse substation capacity and grid impact of heat pump installations. Using After Diversity Maximum Demand (ADMD) data and network load modelling, Northern Power Grid ensures heat pump rollouts do not overload local grid infrastructure.
- Perenna Digital BankminorGreen mortgage partnership with Perenna Digital Bank, funded by the £1.2 million DESNZ grant. The partnership aims to make low-carbon technologies more financially manageable for homeowners by linking mortgage products to property energy performance and post-installation savings data.
- Google (Building Insights API & Solar API)coreHeatio integrates with Google's Building Insights API and Solar API to power its remote roof assessment tool. The integration provides high-resolution 3D roof geometry, orientation, pitch, shading analysis, and UK-specific solar irradiance data — enabling accurate solar suitability assessments without a site visit.
Scale indicators8 records
Recent moves6 records
Expansion highlights6 records
Heatio competitors and assessment
Company assessmentDirect peers
- PassivSystems: UK-based SaaS platform providing heat pump and boiler performance monitoring using smart meter data. Direct comparable as a software layer serving installers and consumers with post-installation energy intelligence.
- Hildebrand: UK smart meter data and IoT platform providing real-time energy consumption APIs to energy suppliers, councils, and third parties. Comparable as a foundational UK smart-meter data and API layer that Heatio's enterprise product could plug into or compete with for embedded property energy insights.
- Kensa Heat Pumps: UK heat pump manufacturer and installer network with its own design and quoting tools for installers and developers. Comparable because it occupies the UK heat-pump installer value chain with proprietary tooling, blending hardware and software for the same MCS-certified installer customer.
- Sero: Wales-based home energy platform helping landlords and developers design, monitor and optimise low-carbon homes, including heat pump and solar integration. Comparable as a UK-focused B2B SaaS for whole-home energy modelling and low-carbon retrofit management.
- Green Energy Options (geo): UK home energy monitoring hardware and software company providing real-time displays, smart meter data, and energy insights to households and energy suppliers. Direct comparable as a UK smart-meter-led home energy data platform with B2B2C distribution.
- Evergreen Smart Homes: UK heat pump installation network standardising operations across multiple regional installers with shared digital tooling and quality standards. Comparable because it serves the same UK MCS installer base with platform-style operational tooling for scaled heat-pump rollout.
Broad incumbents
- Daikin (UK): Global heat pump manufacturer and named Heatio integration partner. Comparable as a broad incumbent with deeper capital, brand recognition, and installer relationships that could either partner with or compete against platform players for installer mindshare and post-install performance data.
- NIBE Energy Systems: European heat pump manufacturer with proprietary installer platforms (NIBE Uplink, NIBE SMO) for system design, remote monitoring, and service. Comparable as an incumbent OEM combining heat pump hardware with SaaS-style installer and homeowner software that competes for similar workflows.
- Mitsubishi Electric (UK): Major heat pump and air conditioning manufacturer offering proprietary design, sizing and monitoring tools to its UK installer network. Comparable as a broad incumbent OEM with proprietary installer software that overlaps Heatio's heat pump design and performance functionality.
- Octopus Energy (Cosy / Heat Pump Install arm): Major UK energy supplier with its own heat pump installation business (Octopus Cosy) and proprietary software for in-house installer workflows. Comparable as a broad incumbent moving into the same installer-tooling and end-customer retrofit space, with significantly greater capital and customer reach.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Heatio social profiles
Digital presenceHeatio compliance and trust
Trust signalCompliance2 records
Heatio financial estimates
Financial estimateRevenue estimate
Valuation estimate
Heatio leadership team
Management profileNumber of profiles
Profiles2 records
Heatio funding detail
Funding detailFunding overview
Funding rounds4 records
Investors8 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Heatio 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 Heatio
What does Heatio do?
Heatio provides a cloud-based home energy SaaS platform for MCS-certified heat pump and solar installers, covering the full workflow from customer enquiry, on-site survey and heat loss calculation, system design, quoting, install/handover documentation, and post-installation savings tracking. A separate consumer-facing Home App serves homeowners, while a RESTful API and white-label offering lets energy suppliers, mortgage lenders, property platforms, and local authorities embed the same property energy intelligence into their own products.
Is Heatio a public or private company?
Heatio is a private company. It is classified as venture growth investor backed and is currently operating.
When was Heatio founded?
Heatio was founded in 2022. It employs 11 to 50 people.
Where is Heatio based?
Heatio is headquartered in Liverpool, United Kingdom, in the Europe region.
How does Heatio make money?
Two revenue lines are on record. SaaS Platform Subscription (for Installers) is the primary driver. The others are enterprise API / White-Label Licensing.
Who are Heatio's main competitors?
Direct peers on record are PassivSystems, Hildebrand, Kensa Heat Pumps, Sero, Green Energy Options (geo) and Evergreen Smart Homes. Broad incumbents are Daikin (UK), NIBE Energy Systems, Mitsubishi Electric (UK) and Octopus Energy (Cosy / Heat Pump Install arm).
Does Heatio have an API?
Yes. Clean, well-documented APIs enabling developers to access property data, energy insights, and simulation results programmatically. Includes webhooks and event-driven architecture for real-time integrations. SDKs designed to fit into existing technology stacks.
What industry is Heatio in?
Heatio's product category is Home Energy Management Software. Its primary akta.pro industry code is HSAOANAD, Heat Pump & Smart HVAC Controller Integration, with a secondary code of HSAOAGAA, Residential HVAC System Installation (Furnace/AC/Heat Pump). Its NAICS code is 334512 and its SIC code is 3822.