AI that goes to production.
We own AI transformations end-to-end — strategy, build, change. Senior-led, for German mid-market and mid-size corporate units.
Selected case studies
Insurance
AI platform for claims assessment in insurance
AI platform for claims assessment taken from concept to integration approval in 12 weeks.
Read case studyFood & Ingredients
AI Portfolio Management at a Food Corporation
49 use cases identified and EUR 2-5m annual savings potential validated.
Read case studyInsurance
Disability Claims Review: AI PoC with 98% Extraction Accuracy
98% extraction accuracy across 187 document classes — validated technically, economically, and for regulatory compliance.
Read case studyLogistics
IoT Restructuring in Rail Freight
Operating costs reduced by 80%, tracking precision improved from 7.5 to 1.75 meters.
Read case studyFood
AI Transformation in the Food Industry
20+ AI projects, 50+ validated use cases, and 150+ trained employees in 12 months.
Read case studyFood & Ingredients
AI-Powered Product Recommendations for Food Ingredients
78% of responses exceed expert level — with up to 5 hours saved per customer inquiry.
Read case studyLife Insurance
Compliance-ready AI hosting for a life insurer
Three hosting models evaluated, regulatory compliance analysis across 5 frameworks — pilot launched in 6 weeks.
Read case studyInsurance
AI document analysis at scale in life insurance
Platform costs below 5% of manual processing costs — at five-figure annual case volumes.
Read case studyFinancial Services
AI Document Management at an International Leasing Provider
Enterprise-wide AI document platform live — GDPR and BAIT compliant, 50+ users onboarded through change management.
Read case studyFood & Ingredients
Two AI Platforms, One Decision
186 compared data sets provided the basis for executive approval of an enterprise-wide AI platform.
Read case studyFood & Ingredients
5 AI Use Cases in Sales in 14 Weeks
5 AI-powered sales use cases live in 14 weeks — deployed for 40 sales professionals across the EMEA team.
Read case studyFinancial Services
AI Roadmap for a Government Export Credit Insurer
4-stage AI roadmap and prioritized use case portfolio delivered in 6 weeks.
Read case studyPublic Sector
Domain Expertise for a New Regulatory Mandate
20 hours of training delivered within 5 days — from concept to execution.
Read case studyIndustry & Manufacturing
Zero Trust Foundation for a Global Chemical Distributor
Private PKI infrastructure designed and deployed for 50+ international locations and 1,100 employees.
Read case studyFood & Ingredients
Data Catalog and Use Case Architecture for AI-Driven Sales
127 sales-relevant data points cataloged, 10 AI use cases defined and prioritized.
Read case studyHumanitarian
AI Enablement for Humanitarian Founders
8 humanitarian AI use cases developed with a founder cohort.
Read case studyHumanitarian
Founder Enablement: AI, Sales, Entrepreneurship
10 humanitarian founders coached through a three-pillar curriculum — all are continuing their ventures.
Read case studyFinancial Services
Agile Enablement Framework for a Regional Bank
12 curriculum modules and a 3-track enablement framework for agile transformation at a regional bank, developed in 6 weeks.
Read case studyFinancial Industry
From Prototype to Enterprise-Wide DMS Platform
Two productive workflows in 8 weeks, 80% shorter processing time, followed by enterprise-wide rollout.
Read case studyIndustry & Manufacturing
Hundreds of licenses retired through IT visibility
Recurring IT costs cut by €20–40k per month — inventory stays current continuously.
Read case studyBanking
Automation concepts for banking and payments in a co-workshop
A shared use-case map for banking automation in two days — with a clear go-next on PoC candidates.
Read case studyInsurance
Hosting and cost architecture for an AI claims-review platform
Complete hosting recommendation and risk-reserve cost model in under eight weeks — the basis for pilot approval.
Read case studyInsurTech
From AI vision workshop to prioritised roadmap in one day
11 use cases prioritised in one day — with a clear recommendation on what to build first.
Read case studyFood & Ingredients
From pilot to platform asset: AI product recommendations at scale
A pilot tool scaled into a platform asset — rolled out across 13 application areas.
Read case studyReinsurance
Business case for an AI portal in reinsurance
Defensible business case with scope, benefits and investment frame — the basis for the PoC decision.
Read case studyFood & Ingredients
Data landscape analysis for a subsidiary in the food sector
A complete map of the data landscape in one quarter — the basis for the platform decision.
Read case studyServices
What we deliver.
Four disciplines. Each available independently — together they carry an AI programme from decision to production.
AI Strategy
Use case portfolio, business case, architecture and investment blueprint. For boards and executives who know they need AI — but not yet where the biggest lever is.
Learn more → 02AI Implementation
From validated pilot to production workload. We build domain models, agentic systems and MLOps pipelines — and hand operations over to your line.
Learn more → 03Data Architecture & AI Platform
Master data, governance, ontologies, event architectures, cloud infrastructure. The foundation without which every pilot stays a pilot.
Learn more → 04Change & Enablement
Roles, ownership, operating models, enablement. We turn new technology into a new way of working — measurable and handed over to line responsibility.
Learn more →Team
Eight senior profiles. No juniors at your table.
Led by two Managing Partners and one Managing Director. All engagements owned at senior level — by people with their own line management or founder experience, not from the methodology textbook.
Johannes Humbert
Managing Partner
AI strategy and AI product development in insurance and industry. Bridges the gap between domain expertise, technology and board-level decisions.
Michael Wilke
Managing Partner
Fintech founder, product builder. SEPA, EBICS, trade finance — from production environments, not from slide decks.
Nadine Humbert
Managing Director
Payments and platform economics. Scaled platforms at VISA/Tink, Fintecsystems and wefox that are live in market today.
Pierre Joos
Senior Advisor
Former CRO Allianz Germany. Risk management, ALM and board-level decisions — first-hand.
Jan Thomsen
Senior Advisor
Founder simcog. Applied AI in pharma, logistics and energy — from model to production system.
André Engelhorn
Senior Advisor
Cloud infrastructure, IaC, DevOps. Modernisation as engineering, not as a slide project.
Daniel Maaß
Senior Advisor
Platform architecture and modernisation. Built products as CPO that run under load.
Heena Raj
Senior Advisor
Organisational psychologist. Turns technology change into sustainable transformation — OKR, agile transformation, ownership design.
Ventures
What happens when consulting and industry build together.
we4 Solutions is not a consulting project declared a product. It is a joint venture with experienced executives from the insurance industry — founded because the industry knows the problem from the inside and we have the technology to solve it.
Contact
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