PHAT Consulting
PHAT Consulting is a Hamburg-based Microsoft partner founded in 1999 that delivers AI, Microsoft 365, Power Platform, sustainability, and change management consulting to enterprise and upper mid-market clients across the DACH region through a 60+ consultant team.
- Company typePrivate
- Founded1999
- HeadquartersHamburg, Germany
- Headcount11–50
- GTM typeB2B
- OfferingServices
What PHAT Consulting does
PHAT Consulting GmbH is a Hamburg-based IT consulting firm founded in 1999 that delivers digital transformation, Microsoft 365, Power Platform, AI, and sustainability advisory services to enterprise and upper mid-market clients across the DACH region. The company operates as a certified Microsoft Partner with multiple specializations (Security, Modern Work, Data & AI, Azure Infrastructure) and is led by four managing directors following an October 2022 leadership expansion; founders Nils Langemann and Stefan Tewes were joined by Meike Müller and Jens Lüer. Service lines are organized around five practice areas: AI & Digital Transformation (including Azure OpenAI and Copilot advisory delivered through AI Hackathons), Secure Modern Workplace (Microsoft 365 security with Microsoft Defender, Entra ID, and Conditional Access), Development (Power Platform and low-code with a Citizen Developer Center of Excellence methodology), Sustainability (ESG strategy, CSRD reporting, sustainable AI under the PHAT Sustainability sub-brand), and Change & Transformation (anchored by the proprietary PHAT-Berg framework). Notable reference customers include Hapag-Lloyd, dmTECH, EnBW, IKEA, Wempe, MULTIVAC, Klöckner, Süddeutsche Zeitung, SaarLB, VOSS Automotive, and Kayser Automotive Systems, alongside non-profit engagements with Welthungerhilfe and SOS-Kinderdorf.
Revenue is generated through quote-based, multi-year professional services engagements delivered by a team of 60+ certified consultants. Go-to-market is enterprise field sales supplemented by Microsoft co-sell and partner referral channels, with no public pricing tiers disclosed. The company is privately held, pursues an organic growth strategy with no disclosed external funding or parent company, and is ISO 27001:2022 certified and ÖKOPROFIT-certified. PHAT has been recognized by Microsoft with the Act to Accelerate Sustainability Award (2022) and Act to Accelerate Culture Award (2025).
PHAT Consulting firmographics
Firmographics- Name
- PHAT Consulting
- Legal name
- PHAT CONSULTING GmbH
- Website
- https://phatconsulting.de
- Company type
- Private
- Founded year
- 1999
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- PHAT Consulting is a Hamburg-based Microsoft partner founded in 1999 that delivers AI, Microsoft 365, Power Platform, sustainability, and change management consulting to enterprise and upper mid-market clients across the DACH region through a 60+ consultant team.
- Ownership category
- akta.pro rank
PHAT Consulting industry classification
Industry- Product category
- IT Consulting Services
- NAICS
- Management Consulting Services (54161), Administrative Management and General Management Consulting Services (541611), Computer Systems Design and Related Services (54151), Human Resources Consulting Services (541612)
- SIC
- Services-Management Consulting Services (8742), Services-Computer Programming Services (7371)
- akta.pro primary industry
- Business Process & Digital Transformation Consulting (BPAEAAAD)
- akta.pro secondary industries
- Change Management & Transformation Consulting (BPAHAGAC), ERP, CRM & Enterprise Applications Consulting (BPAHAEAI), Human Capital & Workforce Transformation Consulting (BPAHACAE)
Keywords
Where PHAT Consulting is headquartered
LocationHeadquarters
- HQ city
- Hamburg
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
PHAT Consulting business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D
Revenue model
- IT Consulting Services: Professional consulting services for digital transformation, AI implementation, sustainability strategy, and Microsoft 365 adoption. Revenue generated through project-based engagements with enterprise clients.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Enterprise consulting engagements |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels8 records
PHAT Consulting product offering
Product offeringCore offering
PHAT Consulting is an IT consulting firm that delivers digital transformation, AI adoption, Microsoft 365 implementation, sustainability/ESG strategy, and change management services to enterprise and upper mid-market clients in the DACH region. Engagements are structured around five practice areas — AI, Development/Power Platform, Secure Modern Workplace, Sustainability, and Change & Transformation — and are executed by 60+ certified Microsoft consultants using the proprietary PHAT-Berg change framework.
Product overview
PHAT Consulting is an IT consulting firm offering advisory and implementation services organized around five core practice areas: AI & Digital Transformation (including Microsoft Azure OpenAI, Copilot, and Power Platform), Sustainability Consulting (ESG strategy, reporting, and climate solutions), Secure Modern Workplace (M365 security), Change Management, and Project Management. Services are delivered through certified Microsoft consultants as a Microsoft Partner, with proprietary frameworks like the PHAT-Berg for change management. The company does not offer a standalone software product but provides structured consulting engagements, workshops, and Hackathons to guide organizations through technology-enabled transformation.
Differentiator
Problem solved
Functional benefit
Brands
- PHAT SUSTAINABILITY: Competence area for sustainability consulting, offering services in sustainability and climate strategies, ESG data management, sustainability reporting, regulatory requirements, sustainable AI, and effective sustainability management.
- PHAT Development
- PHAT Power Platform
Products and services
- Künstliche Intelligenz (AI Consulting) AI readiness and implementation consulting services for enterprise clients, covering Microsoft Azure OpenAI and Microsoft Copilot strategy, governance frameworks, technology implementation, and adoption support. Includes AI Hackathons to identify use cases and evaluate business potential for generative AI.
- DEVELOPMENT Custom development services leveraging Microsoft Power Platform and low-code/no-code solutions including Power Apps, Power Automate, and Power BI for business process automation and data visualization.
- Secure Modern Workplace Microsoft 365 security and modern workplace implementation including Microsoft Defender, Entra ID Protection, Conditional Access, and Privileged Identity Management.
- SUSTAINABILITY (PHAT Sustainability) Sustainability and ESG consulting services including sustainability strategy development, ESG data management, sustainability reporting, regulatory compliance (CSRD), sustainable AI, and effective sustainability management.
- Project Management Project management consulting for digital transformation initiatives, guiding organizations through structured project execution.
- Change & Transformation Change management and organizational transformation consulting, including the proprietary PHAT-Berg framework (Kennen, Können, Sollen, Wollen) for employee development and engagement.
- Power Platform & Center of Excellence Enables Citizen Developers to build low-code applications on Microsoft Power Platform with governance and security frameworks. Includes CoE Starter Kit implementation, governance concepts, and community building.
- Consulting – richtig PHAT Core IT consulting services focused on digital transformation, combining strategic advisory with implementation expertise and change management.
Quantifiable outcome
- 12.2% more tasks completed and 25.1% faster task completion when using AI appropriately (based on Harvard Business School research referenced by PHAT)
Companies that use PHAT Consulting
Customer profileNamed customers22 records
Segments3 records
Ideal customer profiles2 records
PHAT Consulting technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability2 records
Feature4 records
PHAT Consulting partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered minor and core.
- Welthungerhilfe (German Agro Action)minorFrom 2021-2022, PHAT Consulting accompanied Welthungerhilfe in a participatory process to prepare organizational sustainability transformation. Identified six action fields and developed a strategy paper with communication roadmap.
- Welthungerhilfe (German Agro Action)minorPHAT supports the Child Growth Monitor project since 2018 with Microsoft Azure infrastructure expertise. The project uses AI to diagnose malnutrition in children through video analysis.
- One Earth – One Ocean e.V. (OEOO)minorPHAT supports the environmental organization since 2013 with Power BI visualization of microplastic analysis data. The long-term cooperation aims to develop the Microplastic Pollution Map into an internationally recognized database with analysis functions.
- MicrosoftcorePHAT Consulting is a certified Microsoft Partner with multiple specializations including Security, Modern Work, Data & AI, and Azure Infrastructure. The partnership involves co-selling, joint customer engagements, and access to Microsoft's technology ecosystem. PHAT has won multiple Microsoft awards including the Act to Accelerate Sustainability Award 2022 and Culture Award 2025.
- Digital- & IT-Services (House of Foundations)minorPartnership through the House of Foundations platform supporting non-profit organizations with technology expertise. First project supported FAMEV (Freunde alter Menschen) with Microsoft 365 implementation.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
PHAT Consulting competitors and assessment
Company assessmentDirect peers
- Avanade: Joint venture between Accenture and Microsoft focused exclusively on the Microsoft technology stack (Azure, M365, Dynamics, Copilot). Avanade is the most direct large-scale competitor to PHAT, offering similar Microsoft-first digital transformation, AI, and modern workplace services to enterprise clients globally — though at far greater scale.
- msg systems ag: German-headquartered IT consulting and software firm with strong enterprise client base across DACH and a significant Microsoft partnership practice. Like PHAT, msg combines industry-specific consulting with Microsoft technology implementations, making it one of the closest mid-to-large sized comparable competitors in the same geography.
- SDX AG: Germany-based Microsoft Gold Partner and Qlik Elite Partner focused on data analytics, AI, and Microsoft platform implementations for enterprise clients. SDX competes with PHAT on Microsoft 365, Power Platform, and Azure-based consulting engagements in the DACH region with a similarly sized delivery organization.
- Net at Work GmbH: German Microsoft Gold Partner focused on Microsoft 365, Azure, and modern workplace implementations for mid-market and enterprise clients in DACH. Net at Work is one of the closest direct competitors to PHAT in size, geography, and Microsoft-centric service mix.
Regional players
- adesso SE: German IT consulting firm with a broad portfolio including Microsoft, SAP, and custom software services across DACH. adesso competes with PHAT on Microsoft 365 and digital transformation engagements, though it is substantially larger and operates across multiple technology stacks beyond Microsoft.
- Allgeier SE: German IT services group operating across enterprise IT consulting, Microsoft solutions, and digital transformation with significant DACH presence. Allgeier's Microsoft-focused subsidiaries directly overlap with PHAT's service portfolio, while its broader portfolio extends beyond Microsoft's ecosystem.
Broad incumbents
- T-Systems: Deutsche Telekom subsidiary offering enterprise IT services including cloud, Microsoft, and digital transformation across DACH and globally. T-Systems competes with PHAT on large enterprise M365 and Azure engagements but as part of a much broader telecom and IT services portfolio rather than a Microsoft-focused specialist.
- Sopra Steria: European IT consulting and systems integration firm with strong Microsoft partnership and DACH delivery capability. Sopra Steria overlaps with PHAT on Microsoft 365, Azure, and digital transformation engagements but operates at much larger scale across multiple European countries and additional technology stacks.
- Arvato Systems: Bertelsmann-owned IT services provider offering cloud, Microsoft, and digital transformation services primarily in DACH. Arvato Systems competes with PHAT on Microsoft-based enterprise consulting but as part of a larger corporate parent group with broader capabilities.
- Capgemini Invent: Global management and technology consulting arm of Capgemini with strong Microsoft capabilities, digital transformation, and sustainability advisory practices. Capgemini Invent competes with PHAT on large enterprise transformation deals, particularly where buyers prefer a single global partner with broader geographic coverage.
Market position
Strengths3 records
Weaknesses4 records
Competitive moat4 records
Key risks4 records
Key highlights7 records
Customer concentration
PHAT Consulting social profiles
Digital presencePHAT Consulting compliance and trust
Trust signalCompliance2 records
PHAT Consulting financial estimates
Financial estimateRevenue estimate
Valuation estimate
PHAT Consulting leadership team
Management profileNumber of profiles
Profiles4 records
PHAT Consulting funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
PHAT Consulting 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 PHAT Consulting
What does PHAT Consulting do?
PHAT Consulting is an IT consulting firm that delivers digital transformation, AI adoption, Microsoft 365 implementation, sustainability/ESG strategy, and change management services to enterprise and upper mid-market clients in the DACH region. Engagements are structured around five practice areas — AI, Development/Power Platform, Secure Modern Workplace, Sustainability, and Change & Transformation — and are executed by 60+ certified Microsoft consultants using the proprietary PHAT-Berg change framework.
Is PHAT Consulting a public or private company?
PHAT Consulting is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was PHAT Consulting founded?
PHAT Consulting was founded in 1999. It employs 11 to 50 people.
Where is PHAT Consulting based?
PHAT Consulting is headquartered in Hamburg, Germany, in the Europe region.
How does PHAT Consulting make money?
One revenue line is on record: IT Consulting Services.
Who are PHAT Consulting's main competitors?
Direct peers on record are Avanade, msg systems ag, SDX AG and Net at Work GmbH. Regional players are adesso SE and Allgeier SE. Broad incumbents are T-Systems, Sopra Steria, Arvato Systems and Capgemini Invent.
Does PHAT Consulting have an API?
No public API is recorded for PHAT Consulting.
What industry is PHAT Consulting in?
PHAT Consulting's product category is IT Consulting Services. Its primary akta.pro industry code is BPAEAAAD, Business Process & Digital Transformation Consulting, with a secondary code of BPAHAGAC, Change Management & Transformation Consulting. Its NAICS code is 54161 and its SIC code is 8742.