What Xoserve does

Xoserve Limited is the regulated Central Data Services Provider (CDSP) for the entire Great Britain gas market, founded in 2005 and headquartered in Solihull, United Kingdom. The company operates a suite of proprietary systems that connect all market participants — shippers, suppliers, gas distribution network operators, National Gas Transmission, and Independent Gas Transporters — through the UK Link System as the central data management platform, supplemented by Gemini (transmission network management), Data Discovery Platform (DDP) for analytics, Information Exchange (IX) for secure communications, SwitchStream for supplier switching, Contact Management Service (CMS), Gas Enquiry Service (GES), and a set of Gas APIs.

The business model is structured around Data Services Contracts (DSC) governed by Ofgem regulation, with revenue generated through the Annual Charging Statement applying the DSC Charging Methodology to all GB gas market participants. Xoserve is privately owned and governed by the gas industry itself, with a board comprising industry-nominated directors and an independent chair; the entity is non-profit distributing and reinvests in service delivery. The company is funded by its customers, not external capital, and operates as a natural monopoly serving millions of Meter Point Reference Numbers (MPRNs).

Beyond core market operations, Xoserve plays an active role in the UK energy transition, providing data infrastructure and billing support for hydrogen blending trials (HyDeploy), the H100 Fife 100% hydrogen demonstration, biomethane injection, and industrial decarbonisation initiatives such as HyNet. Active modernisation programmes include Project Trident (future-proofing UK Link), the Service Enhancements Programme (SEP), the Real Time Settlement Methodology project, and a Draft Digitalisation Strategy, positioning the company as the data backbone for an evolving low-carbon gas ecosystem.

Name

Xoserve

Legal name

Xoserve Limited

Website

https://xoserve.com

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

251–500 employees

Short description

Xoserve is the regulated sole Central Data Services Provider for Great Britain's gas market, operating proprietary platforms (UK Link, Gemini, DDP) that connect all shippers, suppliers, and transporters for metering, settlement, switching, and decarbonisation data services.

Ownership category

akta.pro rank

Product category

Energy Market Data Services

NAICS

Natural Gas Distribution (221210), Pipeline Transportation of Natural Gas (48621)

SIC

Natural Gas Distribution (4924), Natural Gas Transmission (4922)

akta.pro primary industry

AMI/AMR Smart Meter Deployment & Operations (Head-End, Network & MDM) (EUAJACAD)

akta.pro secondary industry

Natural Gas Compressor Stations & Metering/Regulation Stations (TLAGAKAD)

Keywords

• Gas market data services
• Central data services provider
• Energy settlement systems
• Meter point management
• Gas transportation data

Headquarters

HQ city

Solihull

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Operations, Infrastructure

Revenue model

1. CDSP Services Revenue: Xoserve operates as the Central Data Services Provider (CDSP) for Britain's gas market under regulated Data Services Contracts (DSC). Revenue is generated through annual charging statements that apply the DSC Charging Methodology to shippers, suppliers, and transporters.
2. Data Services and System Access: Fees for access to proprietary systems including UK Link, Gemini, DDP, and API services. Charges are structured through the Annual Charging Statement covering various service categories.

Go-to-market motion1 record

Distribution channels5 records

Marketing channels7 records

Core offering

Xoserve operates as the Central Data Services Provider (CDSP) for Britain's gas market, running the UK Link System and a suite of proprietary platforms that connect shippers, suppliers, transporters, and the regulator. The company delivers meter point administration, demand attribution, settlement, billing, and switching services across the GB gas network under regulated Data Services Contracts.

Product overview

Xoserve operates as a Central Data Services Provider (CDSP) for Britain's gas market, offering a unified platform of data services under the UK Link System core architecture. The portfolio includes: UK Link System (core data management platform), Gemini System (transmission network management), Data Discovery Platform (DDP) (analytics and reporting), Contact Management Service (CMS), Gas Enquiry Service (GES), Information Exchange (IX), SwitchStream (switching adapter), Gas APIs, and the Service Enhancements Programme. These services collectively connect Shippers, Suppliers, Gas Transporters, and industry stakeholders to enable market operations, data exchange, billing, settlement, and switching across the GB gas network.

Differentiator

Problem solved

Functional benefit

Products and services

• UK Link System Central data management platform connecting complex industry systems across the GB gas market, enabling secure document access, shipper transfers, supply point administration, and market participant data interchange. Used by Shippers, Suppliers, and Transporters.
• Gemini System Suite of online applications for managing transport of gas through the transmission network, including daily nominations, allocations, demand attribution, and UIG calculations. Used by National Gas Transmission and authorised gas transporters.
• Data Discovery Platform (DDP) Interactive dashboards providing data visualisation for actionable insight, enabling Shippers and Ofgem to access and explore company data with portfolio-level drill-down capabilities.
• Contact Management Service (CMS) Online B2B service for managing and tracking contacts throughout their lifecycle, raising and resolving issues across the gas industry. Connects Gas Transporters, Shippers, Suppliers, IGTs, and DNOs.
• Gas Enquiry Service (GES) Online service for accessing details about supply meter points across the gas industry, provided as part of the Retail Energy Code (REC) Gas Enquiry Service.
• Information Exchange (IX) Secure cloud-based communications platform enabling file exchange with key systems and industry nodes across the gas network.
• SwitchStream Adapter service designed to make the supplier switching process easier for consumers in the GB gas market.
• Gas APIs API services enabling programmatic access to Xoserve data services for a range of authorised industry customers.
• Service Enhancements Programme (SEP) Programme enhancing and optimising the customer and user experience across the entire service estate, improving efficiency and effectiveness of CDSP services.
• Market Domain Data (MDD) Documents containing Market Domain Data including shipper codes, network parameters, and system codes used across the gas industry.
• Energy Identification Codes (EIC) Unique identification codes for participants in the EU Internal Energy Market (IEM) used in cross-border gas transactions.
• Access to Data Services Portal Unified access point connecting customers to all digital data services from one central location.

Quantifiable outcome

• Successfully processes millions of meter point transactions daily across the GB gas network
• +1 more outcomes

Named customers8 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration7 records

Feature8 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• CorrelacoreTechnology or Integration · 1 May 2005Main sub-processor for Xoserve's technology infrastructure. Correla provides cloud-based workflow and CRM capabilities including ServiceNow for customer relationship management. Located in the UK with servers within the EEA.
• CadentcoreStrategic or Co-development PartnerLargest Gas Distribution Network operator in GB. Collaborative partner on hydrogen blending trials including HyDeploy project, managing customer communications and hydrogen offset payments through Xoserve systems.
• Northern Gas NetworkscoreStrategic or Co-development PartnerGas Distribution Network operator for North of England. Key partner for HyDeploy Winlaton demonstration and hydrogen village trials. Collaborates with Xoserve on MPRN management and consumer payment processes.
• SGN (Scotland and Southern Gas Networks)coreStrategic or Co-development PartnerGas network operator leading the H100 Fife hydrogen project (XRN 5298). Xoserve supports with UK Link system impacts and process development for 100% hydrogen supply demonstration.
• National Gas TransmissioncoreStrategic or Co-development PartnerNational transmission system operator. Partner on hydrogen Guarantees of Origin (GoO) scheme development and Gemini system utilisation for transmission network management.
• Wales and West UtilitiesminorStrategic or Co-development PartnerGas Distribution Network operator for Wales. Participates in business plan consultations and industry change processes.
• HyDeploy ConsortiumcoreStrategic or Co-development PartnerMulti-stakeholder consortium including Cadent, Northern Gas Networks, HSE, and academic partners (Keele University) investigating hydrogen blending up to 20% volume in gas networks. Xoserve provides data infrastructure and billing support.
• HyNetminorStrategic or Co-development PartnerIndustrial decarbonisation initiative for North West and North Wales. Hydrogen production, distribution, and carbon capture infrastructure development.

Scale indicators4 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• National Energy System Operator (NESO): NESO (formerly National Grid ESO) operates the GB electricity system and runs extensive real-time data, settlement and balancing platforms. It overlaps with Xoserve in operating critical national energy data infrastructure but in the electricity vector and at much broader system-operator scale.

Regional players

• Fluxys: Fluxys is the Belgian gas transmission system operator and runs central data/balancing services for the Belgian gas market - a structurally similar TSO-with-central-data-services role to Xoserve's CDSP function, but in a different national market. Comparable for international CDSP/TSO benchmark purposes.
• Stedin Netbeheer: Stedin is a major Dutch distribution network operator running its own metering, data and market communications platforms for the Dutch gas and electricity markets. Comparable as a regionally significant regulated utility data operator with similar AMI / market data responsibilities.

Direct peers

• ELEXON: ELEXON is the central data services provider for Great Britain's electricity market (the BSC central systems provider) and Code Administrator. Like Xoserve, it operates as a single, regulated industry-owned entity providing settlement, metering, and switching data infrastructure - making it the closest direct analogue across the energy vector line.
• EMDE (Electricity Market Data Entity): EMDE is the central data services provider for the electricity retail market in GB, taking on the CDS-equivalent role for retail electricity that Xoserve plays for retail gas. Its remit, governance (industry-owned), and B2B data services profile closely mirror Xoserve's regulated monopoly model.

Emerging players

• Energy One Group: Energy One provides energy market operations, trading, and data management software to utilities and market operators across the UK, Australia and Europe. Overlap with Xoserve is partial but meaningful, especially around market data, settlement workflows and ISO/market operator tooling.

Others

• RECCo (Retail Energy Code Company): RECCo is the GB retail energy code administrator governing switching between suppliers across gas and electricity. It works alongside Xoserve and EMDE on shared market operations (e.g. REC switching), and Xoserve acts as the Gas Retail Data Agent for REC processes - making it the most governance-adjacent peer in the UK energy data ecosystem.
• Cornwall Insight: Cornwall Insight is a UK-based energy consultancy and data analytics firm serving utilities, regulators and market participants. Comparable as a data, research and regulatory advisory peer serving similar gas/electricity market participants but as a commercial analytics provider rather than a regulated CDSP.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/xoserve
• Xx.com/XoserveLimited

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

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 Xoserve