Between us, we’ve picked up the phone, run campaigns, led teams and entire go-to-market functions, and founded and sold companies. We bring that knowledge to building AI-driven GTM operating systems that scale your revenue.
Michael Jäger founded Cremanski & Company in 2018 to help B2B software and services companies and PE-backed businesses grow. He has built sales organizations across industries, founded three companies, and coined the term AI-driven GTM operating system, now a reference for how go-to-market teams put AI to work. He advises boards and leadership teams, and shares his playbooks as a speaker across Europe.
Jan Hepke is a Partner and an original member of Cremanski & Company. He has built GTM operating systems for SaaS and tech companies, and today brings AI, agents and automations into them. As a former Chief Commercial Officer of a logistics startup, he knows commercial team challenges from the inside and leads with a structured, analytical approach.
Sebastian Walter joined Cremanski & Company as a Partner in 2026. As COO of an automation unicorn, he tripled ARR in three years, owning operations, go-to-market, analytics and systems company-wide. Before that, he scaled European Customer Success and Professional Services tenfold at a process mining leader, supporting growth past $100M ARR. Today, he brings that experience to building AI-driven GTM operating systems.
Ambre Jeanneau-Hilz is Founding Principal for GTM Enablement at Cremanski & Company. She has spent nearly a decade building global enablement teams in hypergrowth startups and scale-ups, including a conversational AI company, with onboarding frameworks, partner academies and cross-functional processes across Sales, Customer Success and Partnerships. Today, she makes sure teams adopt their AI-driven GTM operating system and run it every day.
Lino Remmen is Principal for Revenue Operations and HubSpot at Cremanski & Company, with a background as a founder, venture builder and interim executive across startups. He designs RevOps setups and builds go-to-market processes into the CRM and the wider stack, so marketing, sales, customer success and AI all work from the same data. He leads complex RevOps projects that turn commercial strategy into day-to-day practice.
Maeva Villy is VP Delivery at Cremanski & Company, with more than a decade of experience across operations, customer experience and revenue operations. She has led global sales operations and systems initiatives, and managed international teams and large-scale quality and risk processes at online marketplaces. Today, she runs delivery, making sure every AI-driven GTM operating system goes from design to a reliable go-live.
Leon Ibrahim helps B2B organizations build AI-driven GTM operating systems, connect their tech stacks, and turn operational complexity into clarity. His hands-on expertise spans AI agents, workflow automation, data enrichment and CRM, so every system runs on clean, connected data.
Luca Millefanti leads a team of CRM consultants and builds scalable no-code, low-code and AI solutions around real business needs. He brings nearly a decade of experience in solution engineering, project management and global CRM rollouts, and today brings AI into the GTM operating systems his team builds.
Virginie Rivet helps B2B software and services companies build AI-driven marketing that drives measurable growth. With more than a decade of experience across Europe, she combines GTM strategy, attribution and AI-powered marketing, hosts the Revenue for Breakfast event series in Germany and is the organisation lead behind the Beyond Revenue podcast.
