n3rgy
n3rgy is a UK-based SaaS platform that provides unified API access to smart meter data from millions of UK meters for energy retailers, distribution networks, social housing, meter operators and energy-service innovators, sold via tiered subscription plans and operated under SEC Party credentials licensed through parent Smart Metering Systems Ltd.
- Company typePrivate
- Founded2018
- HeadquartersLondon, United Kingdom
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What n3rgy does
n3rgy is a UK-based SaaS company that provides a single API-first interface for accessing smart meter data from millions of smart and advanced meters across the United Kingdom, aggregating data regardless of the underlying energy supplier, meter operator or property connection. The platform serves a deliberately broad set of customer segments — energy retailers and aggregators, distribution network operators, meter operators and asset providers, landlords and social housing providers, smart device manufacturers, sustainability-focused organisations, customer-facing businesses, and energy-service innovators — with use cases spanning regulatory data compliance, decarbonisation reporting, customer profiling, demand-side flexibility and new tariff design.
Under the hood, n3rgy runs a cloud-native SaaS platform exposed via REST API endpoints (with a Python SDK and sample code on GitHub) for consent capture, data retrieval, device pairing and device status. A self-service Business Portal provides API documentation and key management, a free sandbox with thousands of demonstration properties supports pre-sales integration testing, and a separate Consumer Portal lets end-users view, grant and revoke consents and download their own data. An 'estate management' service adds automated monitoring and diagnostics across meter estates. Revenue is generated through three tiered subscription plans — Standard (up to 50–100 properties), Scale (up to 20,000 properties) and a fully commoditised Volume plan (per-meter pricing with minimum commitments) — billed annually with tiered monthly per-property fees above the bundled threshold, plus a free consumer-facing tier that supports the regulated consent framework.
n3rgy is a wholly-owned subsidiary of Smart Metering Systems Ltd (SMS), which provides the Smart Energy Code Party credentials the platform operates under. The operating entity is n3RGY DATA LIMITED, registered in England (No. 11712674), with offices in Southampton and Fleet, and a small team of 1–10 employees. There are no recorded external funding rounds and no disclosed revenue, consistent with its position as a strategic subsidiary rather than a venture-backed standalone.
n3rgy firmographics
Firmographics- Name
- n3rgy
- Legal name
- n3RGY DATA LIMITED
- Website
- https://n3rgy.com
- Company type
- Private
- Founded year
- 2018
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- n3rgy is a UK-based SaaS platform that provides unified API access to smart meter data from millions of UK meters for energy retailers, distribution networks, social housing, meter operators and energy-service innovators, sold via tiered subscription plans and operated under SEC Party credentials licensed through parent Smart Metering Systems Ltd.
- Ownership category
- akta.pro rank
n3rgy industry classification
Industry- Product category
- Smart Energy Data Platform
- NAICS
- Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518210)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370)
- akta.pro primary industry
- Customer Energy Engagement (In-Home Displays, Portals, Usage Insights) (EUADAFAH)
Keywords
Where n3rgy is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices3 records
Markets served
n3rgy business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Infrastructure, Personnel, Marketing or Sales, Operations
Revenue model
- SaaS Subscription - Standard Plan: Annual subscription fees covering up to 50 or 100 properties, with tiered per-property pricing charged monthly from property 101 onwards. Designed for business cases below 5,500 properties.
- SaaS Subscription - Scale Plan: Annual fee covering up to 20,000 properties with tiered monthly pricing for properties above 20,001. Designed for business cases with more than 5,500 properties.
- SaaS Subscription - Volume Plan: Fully commoditised per-meter monthly subscription fee with minimum volume commitment and contract term requirements for very large meter volumes.
- Commodity Pricing Model: Cost-effective service pricing model regardless of customer size, with commodity pricing approach making energy data access simple and affordable
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Standard plan for small volumes - annual fee covers 50-100 properties, monthly tiered pricing from property 101 |
| Subscription | Annual | Scale plan for larger volumes - annual fee covers 20,000 properties, monthly tiered pricing above 20,001 |
| Unit Pricing | Monthly | Volume plan for very large volumes - commoditised per-meter monthly subscription |
Go-to-market motion3 records
Distribution channels4 records
Marketing channels5 records
n3rgy product offering
Product offeringCore offering
n3rgy operates a Software as a Service (SaaS) digital energy platform that provides organisations with unified, scalable API access to smart meter and advanced meter data across the UK, regardless of the energy supplier, meter operator, or property connection. The platform integrates a SEC-compliant consumer consent framework and automated estate management diagnostics, and is complemented by a free consumer portal that lets individuals manage consents and download their own energy data.
Product overview
n3rgy is a SaaS platform providing unified access to smart energy data from millions of smart and advanced meters as well as other smart devices. The core n3rgy SaaS Platform is complemented by the API Simple Interface for developer access, the Business Portal for service management and API documentation, the Consumer Portal for consumer data control and consent management, and the Estate Management feature for meter monitoring. The company offers three tiered pricing plans (Standard, Scale, Volume) serving businesses from small volumes to very large meter portfolios.
Differentiator
Problem solved
Functional benefit
Products and services
- n3rgy SaaS Platform
- n3rgy REST API
- Sandbox Service
- Business Portal
- Consumer Portal
- Consent Management Framework
- Estate Management Service
Companies that use n3rgy
Customer profileSegments8 records
Ideal customer profiles6 records
n3rgy technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
n3rgy partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Smart Metering Systems Limited (SMS Ltd)coren3rgy is owned by Smart Metering Systems Limited. n3rgy uses the Smart Energy Code Party credentials and Party ID of its shareholder n3RGY LIMITED. SMS Ltd is the parent company providing SEC licensing and industry credentials that enable n3rgy's data services.
Scale indicators2 records
Recent moves5 records
Expansion highlights5 records
n3rgy competitors and assessment
Company assessmentBroad incumbents
- Uplight: US-based energy data and customer engagement platform powering utility programs across electrification, demand response, and energy efficiency. Comparable to n3rgy as a broader-incumbent platform serving energy retailers with smart-meter-data-driven customer engagement and decarbonisation solutions.
- EDF Energy UK: UK arm of EDF, a major energy supplier, generator, and smart meter operator with significant smart-meter operations. Overlaps with n3rgy as a counterpart in the UK regulated energy-data ecosystem, particularly following EDF's acquisition of Verv.
- Centrica / British Gas: One of the UK's largest energy suppliers and smart meter operators, operating proprietary smart-meter data infrastructure across millions of meters. Comparable as a large incumbent in the UK energy data value chain with overlapping ambitions in customer energy engagement and consumption data.
- Octopus Energy (Kraken): UK energy retailer whose Kraken platform ingests and operationalises smart meter data at scale. A broader incumbent in the same UK energy data ecosystem whose customer-facing and operational smart-meter capabilities overlap with the demand side of n3rgy's enterprise customer base.
Direct peers
- Verv: UK-based smart meter analytics platform focused on energy consumption insights for households and suppliers. Directly comparable to n3rgy in providing analytics and data services built on UK smart meter data, with a similar regulated-consumer-data proposition.
- Hildebrand Technology: UK-based provider of smart meter in-home displays and energy data services, including the Glow IHD. Directly comparable to n3rgy as another UK SEC-affiliated data accessor serving residential consumers and innovators, with overlapping consent-management and consumption-data capabilities.
- Green Energy Options (GEO): Cambridge-based UK company building smart energy products and displays on top of smart meter data. Closely comparable to n3rgy as a UK smart-meter data integrator developing consumer-facing and B2B energy-data propositions on regulated smart-meter infrastructure.
Emerging players
- ev.energy: UK-based smart charging platform that uses smart meter and device data to optimise EV charging and provide flexibility services. Comparable to n3rgy as a UK energy-data-driven platform serving innovators and aggregators with consumer-consented device data access.
- KWIQLY: Emerging UK energy analytics platform built around smart meter and consumer data, with APIs for energy service companies. Comparable to n3rgy as a developer-focused early-stage player providing smart-meter-data-driven analytics and insights to UK innovators and suppliers.
- EnergyHub: US-based DERMS platform using smart meter and device data to deliver demand response, V2G, and flexibility programs for utilities. Comparable to n3rgy as an emerging platform in the smart-meter-driven energy flexibility and customer engagement space with a comparable data-aggregation and device-integration approach.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
n3rgy social profiles
Digital presencen3rgy financial estimates
Financial estimateRevenue estimate
Valuation estimate
n3rgy leadership team
Management profileNumber of profiles
Profiles2 records
n3rgy funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
n3rgy 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 n3rgy
What does n3rgy do?
n3rgy operates a Software as a Service (SaaS) digital energy platform that provides organisations with unified, scalable API access to smart meter and advanced meter data across the UK, regardless of the energy supplier, meter operator, or property connection. The platform integrates a SEC-compliant consumer consent framework and automated estate management diagnostics, and is complemented by a free consumer portal that lets individuals manage consents and download their own energy data.
Is n3rgy a public or private company?
n3rgy is a private company. It is classified as corporate owned and is currently operating.
When was n3rgy founded?
n3rgy was founded in 2018. It employs 1 to 10 people.
Where is n3rgy based?
n3rgy is headquartered in London, United Kingdom, in the Europe region.
How does n3rgy make money?
Four revenue lines are on record. SaaS Subscription - Standard Plan is the primary driver. The others are saaS Subscription - Scale Plan, saaS Subscription - Volume Plan and commodity Pricing Model.
Who are n3rgy's main competitors?
Broad incumbents on record are Uplight, EDF Energy UK, Centrica / British Gas and Octopus Energy (Kraken). Direct peers are Verv, Hildebrand Technology and Green Energy Options (GEO). Emerging players are ev.energy, KWIQLY and EnergyHub.
Does n3rgy have an API?
Yes. n3rgy provides a REST API offering simple, easy-to-use interface to authorise and access energy consumption, tariff and device information. The API abstracts industry regulation into an easy-to-follow technology solution. A free sandbox service with thousands of demonstration properties is available for development and integration testing before subscription. Sample code and FAQs are available on GitHub (n3rgy/data). API documentation and access keys are provided through the Business Portal. Developer documentation is at data.n3rgy.com/business-sign-up.
What industry is n3rgy in?
n3rgy's product category is Smart Energy Data Platform. Its primary akta.pro industry code is EUADAFAH, Customer Energy Engagement (In-Home Displays, Portals, Usage Insights). Its NAICS code is 518210 and its SIC code is 7370.