Black Marble
Black Marble is a UK-based Microsoft platform consultancy delivering custom application development, cloud optimisation, DevOps, systems integration, AI services, and the proprietary tuServ mobile policing platform to enterprise and UK public sector clients.
- Company typePrivate
- Founded2000
- HeadquartersDublin, Ireland
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Black Marble does
Black Marble is a UK-headquartered Microsoft platform consultancy founded in 2000 (firmographic listing also references 1997) and registered as Black Marble Limited in England and Wales. The firm delivers custom application development, systems integration, cloud optimisation, DevOps transformation, AI services, and BizTalk-to-Azure migration support, alongside Microsoft Fabric data platform and GitHub enterprise implementation. Underlying technology is built almost exclusively on the Microsoft stack: Azure, Azure DevOps, GitHub, Microsoft Fabric, Cognitive Services, Azure Machine Learning, and Universal Windows Platform. Distribution is multi-channel: direct enterprise sales, the UK Government G-Cloud Framework (8 consecutive iterations), the Digital Outcome Specialists 7 framework, Microsoft co-sell, and a channel relationship with Grey Matter, with the September 2025 AWS Partner Zone marking the first material move onto a second hyperscaler.
Revenue is generated primarily through professional services and bespoke development engagements on a quote-based, multi-year contract model. Pricing is not publicly disclosed, with standardised G-Cloud framework rates applying to public sector clients. The customer base spans UK public sector and regulated verticals: multiple UK police forces (via the proprietary tuServ mobile policing platform delivered on UWP and Android), Alder Hey Children's Hospital, Transport for Greater Manchester, Retail Assist, BTL, Prontaprint, and other enterprises. tuServ extends into HoloLens-based Scene of Crime investigation and a separate Holo Management System (HoloMS), representing the firm's only true proprietary product line.
The firm is founder-led by CEO Robert Hogg and CTO Richard Fennell, with additional MVPs in the leadership team (Andrew Wilson, Rik Hepworth) and CIO Andy Dawson. Talent credentials (multiple MVPs, Regional Director status, BCS Fellow) are a central pillar of how the firm markets itself and signals quality to enterprise buyers. Operations are domestic to the United Kingdom, with headcount in the 11-50 band and no parent company or external PE/VC ownership indicated.
Black Marble firmographics
Firmographics- Name
- Black Marble
- Legal name
- Black Marble Limited
- Website
- https://blackmarble.com
- Company type
- Private
- Founded year
- 2000
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Black Marble is a UK-based Microsoft platform consultancy delivering custom application development, cloud optimisation, DevOps, systems integration, AI services, and the proprietary tuServ mobile policing platform to enterprise and UK public sector clients.
- Ownership category
- akta.pro rank
Where Black Marble is headquartered
LocationHeadquarters
- HQ city
- Dublin
- HQ country
- Ireland
- HQ region
- Europe
Offices1 record
Markets served
Black Marble business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure
Revenue model
- Professional Services and Consultancy: Black Marble generates revenue primarily through professional services engagements, providing custom development, consultancy, and implementation services across the Microsoft technology stack. Services are delivered by internationally recognised Microsoft Certified Professionals and MVP awardees.
- Custom Application Development: Bespoke software development using Microsoft technologies including Azure, .NET, and Universal Windows Platform, tailored to enterprise and government client requirements.
- Training and Enablement: Training courses and workshop sessions covering cloud adoption, DevOps practices, and application modernisation for client teams.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Professional Services - Custom engagements quoted per project |
Go-to-market motion3 records
Distribution channels3 records
Marketing channels9 records
Black Marble product offering
Product offeringCore offering
Black Marble provides custom software development and consultancy services across the Microsoft platform, including Cloud Optimisation on Azure, Systems Integration, Application Modernisation, DevOps transformations using Azure DevOps and GitHub, Microsoft Fabric data platform services, AI solutions built on Cognitive Services and Azure Machine Learning, application development, User Experience design, and BizTalk migration to Azure Integration Services. The company also develops and licenses tuServ, a proprietary mobile policing platform delivered across Universal Windows Platform (UWP) and Android for UK police forces, with specialised HoloLens solutions including tuServ Scene of Crime and the Holo Management System (HoloMS).
Product overview
Black Marble is a custom development and consultancy services company operating across the Microsoft platform. Their portfolio consists primarily of professional services rather than a single unified product, organised around cloud optimisation, systems integration, application modernisation, DevOps, and AI services. The flagship product is tuServ, a mobile policing platform delivered across UWP and Android devices, which extends to specialised solutions like tuServ Scene of Crime using HoloLens technology. Core services include Cloud Optimisation (Azure), Systems Integration (cloud and on-premises), Application Modernisation, Development Operations (Azure DevOps/GitHub), Microsoft Fabric data platforms, AI services using Cognitive Services and Azure Machine Learning, and BizTalk migration to Azure Integration Services. The company also offers User Experience design, consultancy, and health check diagnostic services.
Differentiator
Problem solved
Functional benefit
Brands
- tuServ: Next Generation Solutions for Policing - a mobile policing platform delivering real-time information, collaboration, and automation for frontline officers.
Products and services
- tuServ A next-generation mobile policing platform delivered across Universal Windows Platform (UWP) and Android devices, providing real-time information, collaboration, and automation for frontline police officers, including scene of crime documentation via Microsoft HoloLens AR technology.
- tuServ Scene of Crime
Quantifiable outcome
- 55% increase in sales order value for Prontaprint after SharePoint implementation
- +1 more outcomes
Companies that use Black Marble
Customer profileNamed customers7 records
Segments4 records
Ideal customer profiles4 records
Black Marble technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability9 records
Feature6 records
Black Marble partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered secondary, core and primary.
- Amazon Web Services (AWS)secondaryBlack Marble joined the AWS Partner Zone at the Emergency Tech Show, showcasing cloud solutions for emergency services. The partnership extends Black Marble's cloud expertise beyond Microsoft to include AWS as a technology platform option.
- MicrosoftcoreBlack Marble is a longstanding Microsoft partner with deep technical expertise across the Microsoft platform. The partnership encompasses Azure cloud services, DevOps tooling (Azure DevOps), Microsoft Fabric, AI services, and the Microsoft ecosystem broadly. Multiple Black Marble employees hold Microsoft MVP and Regional Director awards.
- GitHubcoreBlack Marble is a GitHub partner providing GitHub enterprise solutions and DevOps transformation services. The partnership focuses on delivering GitHub to organisations and helping customers modernise their development toolchains.
- Grey MatterprimaryGrey Matter is a key channel partner for Black Marble, distributing their solutions and co-hosting events. Black Marble participates in Grey Matter's flagship tech events and Tech Summits as a presenter and exhibitor.
- UK Government G-CloudprimaryBlack Marble has been awarded a place on the UK Government G-Cloud Framework for the 8th consecutive time, enabling public sector customers to procure their services through standardised government procurement.
Scale indicators4 records
Recent moves7 records
Expansion highlights6 records
Black Marble competitors and assessment
Company assessmentMarket position
Strengths4 records
Weaknesses5 records
Competitive moat5 records
Key highlights7 records
Customer concentration
Black Marble social profiles
Digital presenceBlack Marble compliance and trust
Trust signalCompliance2 records
Black Marble financial estimates
Financial estimateRevenue estimate
Valuation estimate
Black Marble leadership team
Management profileNumber of profiles
Profiles5 records
Black Marble funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Black Marble 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 Black Marble
What does Black Marble do?
Black Marble provides custom software development and consultancy services across the Microsoft platform, including Cloud Optimisation on Azure, Systems Integration, Application Modernisation, DevOps transformations using Azure DevOps and GitHub, Microsoft Fabric data platform services, AI solutions built on Cognitive Services and Azure Machine Learning, application development, User Experience design, and BizTalk migration to Azure Integration Services. The company also develops and licenses tuServ, a proprietary mobile policing platform delivered across Universal Windows Platform (UWP) and Android for UK police forces, with specialised HoloLens solutions including tuServ Scene of Crime and the Holo Management System (HoloMS).
Is Black Marble a public or private company?
Black Marble is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Black Marble founded?
Black Marble was founded in 2000. It employs 11 to 50 people.
Where is Black Marble based?
Black Marble is headquartered in Dublin, Ireland, in the Europe region.
How does Black Marble make money?
Three revenue lines are on record. Professional Services and Consultancy is the primary driver. The others are custom Application Development and training and Enablement.
Does Black Marble have an API?
No public API is recorded for Black Marble.