Carnstone
Carnstone is a London-based advisory, management consulting, data analysis, research, and training services firm founded in 2002. It serves organizations across multiple sectors with a small specialist team of 11-50 employees.
- Company typePrivate
- Founded2002
- HeadquartersLondon, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingServices
Carnstone firmographics
Firmographics- Name
- Carnstone
- Legal name
- SLR Consulting Limited
- Website
- https://carnstone.com
- Company type
- Private
- Founded year
- 2002
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Carnstone is a London-based advisory, management consulting, data analysis, research, and training services firm founded in 2002. It serves organizations across multiple sectors with a small specialist team of 11-50 employees.
- Ownership category
- akta.pro rank
Carnstone industry classification
Industry- Product category
- Management Consulting
- NAICS
- Management Consulting Services (54161), Management, Scientific, and Technical Consulting Services (5416), Other Management Consulting Services (541618)
- SIC
- Services-Management Consulting Services (8742), Services-Engineering, Accounting, Research, Management (8700)
- akta.pro primary industry
- Governance & Board Effectiveness Advisory (BPAHAFAC)
- akta.pro secondary industries
- Data, Analytics & AI Consulting (BPAHAEAF), Divestitures, Spin-offs & Carve-outs Advisory (BPAHADAJ)
Keywords
Where Carnstone is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Carnstone business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D
Revenue model
- Advisory Services: Expert advisory consulting services delivered by a team of expert advisors and technicians who partner with clients to tackle sustainability challenges
- Planning & Assessment: Strategic planning and performance assessment services to help organizations understand material challenges and where sustainability efforts are best placed
- Engineering & Design: Technical engineering and design services for sustainability solutions
- Environmental & Earth Sciences: Scientific environmental and earth science consulting services
- Digital Services: Digital technology services supporting sustainability initiatives
Go-to-market motion1 record
Distribution channels1 record
Marketing channels6 records
Carnstone product offering
Product offeringCore offering
Carnstone helps organizations from various sectors with advisory, management consulting, data analysis, research, and training services. The firm operates as a UK-headquartered professional services firm delivering analytical, advisory, and capability-building engagements to client organizations.
Product overview
SLR Consulting offers a unified portfolio of sustainability solutions organized into seven key areas: Climate Resilience & Net Zero, Energy Transition, Nature/Natural Capital & Biodiversity, Social & Community Impact, Sustainable Finance, Sustainable Sourcing, and Waste & Circularity. These solutions are delivered through five core service lines: Advisory, Planning & Assessment, Engineering & Design, Environmental & Earth Sciences, and Digital Services. The company partners with clients across multiple industry sectors to tackle complex sustainability challenges throughout the project lifecycle from strategy and design through compliance and operations to end-of-life and remediation.
Differentiator
Problem solved
Functional benefit
Products and services
- Advisory Services Advisory services delivered to organizations across various sectors, forming a core component of Carnstone's professional services offering.
- Management Consulting
- Data Analysis Services
- Research Services
- Training Services
Companies that use Carnstone
Customer profileSegments7 records
Ideal customer profiles1 record
Carnstone technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Carnstone partnerships and signals
Strategic signalScale indicators1 record
Expansion highlights1 record
Carnstone competitors and assessment
Company assessmentDirect peers
- BSR (Business for Social Responsibility): BSR is a global sustainability advisory and member organization working with businesses on ESG strategy, supply chain sustainability, and reporting — directly comparable to Carnstone's advisory + research + data offering for corporate clients.
- Anthesis Group: Anthesis is a sustainability-focused consultancy delivering advisory, data, and digital sustainability services across multiple sectors — a near-direct competitor to Carnstone in ESG and corporate responsibility consulting.
- Futerra: Futerra is a London-based sustainability and communications agency offering strategy, research, and advisory services to organizations on ESG and climate — overlapping with Carnstone's UK-based advisory and research positioning.
- Systemiq: Systemiq is a systems-change advisory firm working on sustainability transitions across energy, nature, and circular economy — overlapping with Carnstone's advisory work in sustainability strategy and stakeholder engagement.
- South Pole: South Pole is a climate solutions and sustainability advisory firm offering strategy, carbon advisory, and reporting services to corporates — directly comparable to Carnstone's sustainability advisory and data analytics offerings.
Broad incumbents
- ERM (Environmental Resources Management): ERM is a large global sustainability and environmental consulting firm offering advisory, engineering, and digital services across sectors. It competes for similar clients as Carnstone but with vastly greater scale and global footprint.
- KPMG Sustainability Services: KPMG's sustainability practice delivers ESG advisory, assurance, and reporting services to enterprise clients — competing for the same corporate governance and sustainability mandates as Carnstone, but as part of a Big Four portfolio.
- PwC Sustainability: PwC's sustainability and climate change practice offers advisory, assurance, and reporting services for ESG and corporate responsibility — a broad incumbent competing for the same buyer budgets as Carnstone's governance and sustainability work.
- Sia Partners: Sia Partners operates a dedicated sustainability and CSR consulting practice alongside its broader management consulting portfolio, competing with Carnstone for ESG strategy and corporate responsibility engagements.
- Accenture Sustainability Services: Accenture Sustainability Services delivers large-scale ESG strategy, reporting, and technology-enabled transformation work — competing for the same enterprise sustainability mandates as Carnstone but with global delivery and technology assets.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat2 records
Key risks5 records
Key highlights5 records
Customer concentration
Carnstone social profiles
Digital presenceCarnstone financial estimates
Financial estimateRevenue estimate
Valuation estimate
Carnstone leadership team
Management profileNumber of profiles
Profiles1 record
Carnstone funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Carnstone 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 Carnstone
What does Carnstone do?
Carnstone helps organizations from various sectors with advisory, management consulting, data analysis, research, and training services. The firm operates as a UK-headquartered professional services firm delivering analytical, advisory, and capability-building engagements to client organizations.
Is Carnstone a public or private company?
Carnstone is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Carnstone founded?
Carnstone was founded in 2002. It employs 11 to 50 people.
Where is Carnstone based?
Carnstone is headquartered in London, United Kingdom, in the Europe region.
How does Carnstone make money?
Five revenue lines are on record. Advisory Services are the primary driver. The others are planning & Assessment, engineering & Design, environmental & Earth Sciences and digital Services.
Who are Carnstone's main competitors?
Direct peers on record are BSR (Business for Social Responsibility), Anthesis Group, Futerra, Systemiq and South Pole. Broad incumbents are ERM (Environmental Resources Management), KPMG Sustainability Services, PwC Sustainability, Sia Partners and Accenture Sustainability Services.
Does Carnstone have an API?
No public API is recorded for Carnstone.
What industry is Carnstone in?
Carnstone's product category is Management Consulting. Its primary akta.pro industry code is BPAHAFAC, Governance & Board Effectiveness Advisory, with a secondary code of BPAHAEAF, Data, Analytics & AI Consulting. Its NAICS code is 54161 and its SIC code is 8742.