About mummentum.
Four entrepreneurs, one goal: AI should create reliable value in companies.
How mummentum came about.
mummentum started as Vincent Mumme’s work on applied AI: consulting, talks, social media and a community.
One pattern kept appearing: strategy, technology and training come from different sides. What is missing is a partner who brings it all together. That is why four entrepreneurs from business leadership, software development, process automation and applied AI joined forces and founded mummentum GmbH in Braunschweig in October 2026.
What drives us.
Three convictions that shape every one of our projects.
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We build what we recommend.
We use AI ourselves every day. What we recommend, we have built and tested ourselves.
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People make the difference.
A solution only works once teams enjoy using it. That is why enablement is part of every project.
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We stay by your side.
AI moves fast. We stay for the long term and keep developing what works.
The people behind mummentum.
Four co-founders with different strengths who complement each other in every project.
Vincent Mumme
CEO & Co-FounderApplied AI
Vincent is the first point of contact for clients and is responsible for strategy and communication.
He frames projects strategically, brings together the right expertise and works hands-on on solutions, especially agentic systems.
Expertise
- AI strategy
- Agentic systems
- Knowledge and context management
- Workshops
- Social media and content
Industry experience
- Retail
- E-commerce and agencies
- Education and training
Career
Vincent Mumme is an entrepreneur and AI consultant from Braunschweig. He builds AI systems for his own use first and has built a successful social media presence where he makes applied AI easy to understand. He brings this practice into his work with companies.
- Self-employedAI consultantConsulting and implementation for companies
- PersonalOSDeveloperAgentic operating system for knowledge, tasks and decisions
- AI communityFounderCommunity for the practical use of AI
Credentials
- Speaker, AI Super Event 2026Vienna, talk on context as the foundation of capable AI
- Workshops on applied AIFor companies, teams and executives
- Social media presence on AIInstagram, TikTok, YouTube and LinkedIn
Stefan Timmermann
CSO & Co-FounderStrategy and Sales
Stefan is responsible for mummentum’s strategy, sales and governance.
In conversations with executive teams, he brings the entrepreneurial perspective and turns AI projects into decisions, budgets and responsibilities.
Expertise
- Strategy
- International organisations
- Governance
- Strategic sales
- Leadership and training
Industry experience
- Automotive
- Mobility
- International markets
Career
Stefan Timmermann looks back on an international career in several leadership positions in the automotive industry, most recently as CEO of Volkswagen Anhui Sales Company in China. He knows the executive perspective, far-reaching decisions in complex organisations and on international markets.
- Germany and UAE
- USA, Germany, UAE and China
- Czech Republic
Credentials
- Training as a coach and trainer
- International training programmes for Volkswagen in several world regions
- Built up and led a new sales company for Volkswagen in China
Justin Klemme
COO & Co-FounderAutomation and Delivery
Justin is responsible for building automations and AI agents.
He builds solutions himself, leads projects from concept to rollout and trains teams so that new tools take hold in day-to-day work.
Expertise
- Process automation
- AI agents
- Innovation lead
- Training and enablement
- Citizen development
Industry experience
- Retail and logistics
- Banking and finance
- Higher education
Career
Justin Klemme connects business and technology. He built and sold a process automation company, delivered automation projects in banking and finance and today works in intelligent automation at a large retail company.
- Retail and logisticsIntelligent automationAI agents and an academy that enables business units to automate on their own
- Start-upFounderBuilt and sold a process automation company
- Banking and financeProcess automation
Credentials
- Claude Certified Architect, Professional
- Generative AI Leader
- Agentic AI Builder Professional
- Speaker at industry conferencesUiPath on Tour 2025 Munich, UiPath on Tour 2025 London, UiPath Fusion 2025 Munich, Intelligent Automation Summit 2025 Berlin, Com.In Kundentage 2026 Berlin, UiPath Fusion 2026 Munich
- Lecturer in intelligent automationsHochschule Weserbergland, Hameln
Florian Schünemann
CTO & Co-FounderTechnology and Product
Florian is responsible for technology and product development.
He designs the architecture of our solutions, builds AI agents and knowledge systems himself and is responsible for the technical standards and software quality of every project.
Expertise
- Agentic software development
- Knowledge graphs and RAG
- AI agents
- Local AI and fine-tuning
- Software quality
Industry experience
- Automotive
- Software and IT
- Higher education
Career
Florian is an engineer, software developer and entrepreneur. His career spans automotive software development, test automation and test management, most recently as lead engineer. Alongside this, he founded a start-up for knowledge systems built on knowledge graphs, developed AI solutions for companies and established @floknowsai as a channel for technical AI knowledge.
- EntrepreneurFounder and software developerKnowledge systems built on knowledge graphs
- Automotive industryLead engineerSoftware development, test automation and test management
- Creator@floknowsaiSharing knowledge about AI
Credentials
- ISTQB® Certified Tester Foundation Level (CTFL)International certification in software testing, 2024
- Speaker, AI Super Event 2026Vienna, talk on knowledge graphs and the quality of AI agents
- Social media presence on AIAs @floknowsai on TikTok, Instagram and YouTube
Get to know us.
In the intro call, we assess your starting point and bring the right expertise.
Book an intro call