Stellarmann

Name

Stellarmann

Legal name

Stellarmann Professional Services Ltd

Website

https://stellarmann.com

Company type

Private

Founded year

2020

Operating status

Operating

Headcount range

51–100 employees

Ownership category

akta.pro rank

Headquarters

HQ city

Brighton/Hove

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Marketing or Sales, Others

Revenue model

1. Time & Materials Consulting: 80% of associate day rates earned through time worked, submitted monthly via InTime portal. Associates submit timesheets and can use self-service billing or manual invoicing.
2. Deliverables-Based Payment: 20% of day rate payable upon successful completion of agreed deliverables. Associates submit client-approved milestone content, with payment typically following completion of deliverables.

Pricing tiers

Go-to-market motion3 records

Distribution channels2 records

Marketing channels6 records

Core offering

Stellarmann is a specialist delivery partner that provides bespoke-built expert-led teams to deliver technology and business change programmes for clients in insurance, financial services, and public sector. The company assembles tailored teams of strategic thinkers, delivery leaders, and technical specialists using its Capability Surge Model (80% Time & Materials, 20% deliverables-based payment), drawing talent from its sister company William Alexander Recruitment.

Product overview

Stellarmann is a technology and business transformation delivery partner offering professional consulting services rather than a software product company. The core offering consists of bespoke built teams of associates who deliver technology and change programmes for clients in insurance, financial services, and public sector. The primary delivery model is the Capability Surge Model (80% T&M, 20% deliverables-based payment). Stellarmann leverages its sister company William Alexander Recruitment as its talent pipeline for assembling delivery teams. Internal operations are supported by the InTime timesheet portal for associate billing and timesheet management.

Differentiator

Problem solved

Functional benefit

Products and services

• Technology & Change Delivery Services Professional consulting services delivering technology and business change programmes across insurance, financial services, and public sector. Builds bespoke teams of associates tailored to client challenges, focusing on real outcomes with a shared risk payment model (80% Time & Materials, 20% deliverables-based).
• Capability Surge Model A payment and delivery model where 80% of fees are earned on a Time & Materials basis and 20% payable on successful completion of deliverables. Designed for clients needing extra resources or preferring to retain delivery control while accessing Stellarmann's expert associates.
• Public Sector Specialist Product Configuration Services (DALAS Lot4b)

Quantifiable outcome

• 100% client satisfaction - clients very satisfied or satisfied with overall service
• +3 more outcomes

Named customers11 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Five partnerships are on record, tiered core and minor.

• Crown Commercial Service (CCS)coreChannel Partner/ Reseller/ DistributorStellarmann appointed to Crown Commercial Service's Digital & Legacy Application Services (DALAS) framework Lot4b as one of only five suppliers. Framework set up by CCS in conjunction with HMRC enabling access to public sector organisations for Specialist Product Configuration Services.
• GreenifyminorStrategic or Co-development PartnerEnvironmental partnership for tree planting, recovering plastic waste and carbon avoidance initiatives. In 2023, planted 1,220 trees, recovered 3 tonnes of ocean-bound plastic, avoided 1,800 tonnes of carbon emissions.
• Bramber BakehouseminorStrategic or Co-development PartnerCharity partnership supporting women who've experienced abuse, exploitation or displacement. Stellarmann donates through William Alexander Fund (£9,000 donated) and provides CV writing and job interview workshops.
• William Alexander RecruitmentcoreChannel Partner/ Reseller/ DistributorAward-winning sister company handles associate recruitment. Stellarmann draws on talent pipeline within William Alexander to assemble bespoke teams. All associate roles handled by William Alexander Recruitment.
• Carbon Neutral BritainminorStrategic or Co-development PartnerWorking with Carbon Neutral Britain to strengthen environmental reporting and develop carbon reduction goals. Stellarmann committed to achieving net zero emissions.

Scale indicators8 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Delta Capita: Specialist consulting and managed services firm focused on financial services, capital markets, and insurance. Direct comparable given overlapping client base in London Market insurers and FS transformation delivery.
• Thoughtworks: Global technology consultancy focused on digital transformation and bespoke delivery teams for regulated enterprises. Comparable in team-based, outcome-driven delivery for insurance, FS, and public-sector clients.
• Baringa Partners: UK-headquartered independent consultancy specializing in financial services and energy. Comparable as a similarly sized, specialist, FS-led challenger consultancy with bespoke expert teams and outcome-oriented delivery.
• Elixirr International: UK-listed challenger consultancy providing bespoke senior advisory and delivery teams. Closely comparable business model — small senior teams, premium day rates, and rapid growth trajectory in similar verticals.
• Capco: Global management and technology consultancy focused on financial services and insurance transformation. Closely comparable as a specialist transformation delivery partner targeting the same regulated verticals Stellarmann serves.
• Zühlke Group: Technology and innovation consultancy delivering bespoke expert teams for digital transformation in regulated industries. Comparable as a specialist, team-based transformation delivery firm focused on outcomes over methodology.
• Slalom: Global management and technology consultancy delivering transformation via lean, bespoke teams of senior consultants. Comparable model of right-sized, expert-led delivery teams for enterprise transformation engagements.

Broad incumbents

• Capgemini Invent: Global digital transformation and technology consultancy arm of Capgemini, with strong financial services and UK public sector practices. Comparable capabilities at much greater scale, including cloud, data, and platform delivery.
• FTI Consulting: Global advisory firm with strong insurance and financial services practices. Overlaps with Stellarmann in regulated-industry transformation but operates at much larger scale and broader scope.
• PA Consulting: Global consulting firm with strong UK presence serving financial services, insurance, and public sector. Overlaps with Stellarmann in transformation delivery but as a much broader incumbent offering strategy, design, and technology.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCoXjWbIkvD5vu31x6i8r9Pg
• LinkedInlinkedin.com/company/stellarmann

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles19 records

Subsidiaries2 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 Stellarmann