Meet Dr. Annette Klett-Steinbauer, venerable Co-Founder of Chargylize. A data-driven entrepreneur who brings a rare combination of an athlete’s grit and an analyst’s precision to the tech world. Before becoming a management consultant, Annette was a professional snowboarder for the German National Team. Winning gold at the 2003 Universiade was more than a sporting milestone. And her years in the mountains instilled a lifelong commitment to protecting the environment. After successfully building and selling her first company, the Big Data powerhouse Thaltegos GmbH, to the Serviceplan Group, she felt a pull to return to her entrepreneurial roots. Her goal was to bridge the gap between AI expertise and sustainability.
She identified a significant hurdle in the green transition. While electric mobility is the future, many fleet managers remain hesitant, overwhelmed by “range anxiety.” This led to the creation of Chargylize, a Thaltegos spin-off.
Under Annette’s leadership, the company replaces guesswork with hard data. She articulates, “Our mission is to simplify the transition to eMobility by providing data-driven answers to one key question: ‘Is electric mobility truly feasible for an individual driver?’” By analysing telematics, her team provides a personalised roadmap for the EV transition, identifying the right models, optimising charging setups, and exploring integrations like vehicle-to-home or vehicle-to-grid technology. It’s about moving the conversation from intuition to insight, ensuring the shift to electric is both possible and profitable.
Leading with Data and Team Spirit
This trailblazer builds her company on the conviction that eMobility decisions must be strictly data-driven. The modern market never slows down. Mobility and energy evolve so rapidly. In such a situation, she believes that relying on instinct is simply not enough. This analytical mindset directly influences the technological ambition at Chargylize. Under her guidance, the team is developing a sophisticated AI-agent architecture. This system combines multiple relevant data sources to create a holistic ecosystem for EV drivers, supporting them from the initial transition phase through to the daily driving experience.
Simultaneously, Annette leads through the perspective of her sports background. It taught her that success depends on teamwork and trust. Her founding team has worked together for over 15 years, embodying the “never change a winning team” principle. By cultivating a player-coach outlook and building partnerships beyond company borders, Annette encourages an entrepreneurial spirit within the entire organisation to advance sustained impact.
Strategy Built on Shared History
“Innovation is at the core of Chargylize’s DNA,” she remarks. “It is what drives our ambition and long-term vision.”
Operational excellence provides the groundwork that allows Annette and her team to think and act strategically. She believes that daily business challenges often yield the very insights that inspire long-term innovation. Because this is not their first rodeo, the founding team has developed a natural balance between high-level vision and practical execution.
Annette explains how their structure supports both perspectives. After working together for more than 15 years, their roles have evolved into a highly effective camaraderie. The founding team consists of one strategist, one technology expert, and one product innovation expert. This complementary setup is what allows Chargylize to combine deep industry foresight with efficient daily execution.
One Value That Keeps The Course Steady
Navigating market or technological shifts is something every growing company faces. The shifts are not always predictable, and the pressure to respond quickly is constant. For Annette, the goal has never really been ambiguous. She believes electric mobility should become a practical and widely available option. It is not something limited to early adopters or niche markets. When they encounter new technological challenges or sudden market turns, the team looks for solutions that create tangible value for users. Annette often reminds them that technology should not exist for its own sake. But rather, it should simplify complex systems and improve everyday experiences. This thinking continues to guide their decisions, connecting technological innovation with real, practical benefits for drivers and businesses alike.
A Challenge That Put Everything to the Test
The COVID-19 pandemic marked one of the most demanding chapters in Annette’s career. At the time, her company was performing well, but she had just returned from maternity leave with two small children. As an entrepreneur, she faced a reality where structural support was practically nonexistent. When childcare suddenly collapsed, or her children fell ill, there was no fuss, no muss way to fix the situation. She only had to manage. Simultaneously, she had to work through extreme business uncertainty, recalculating financial scenarios almost daily to keep the company afloat.
Her main priority remained protecting her employees from financial instability. Annette believes the incredible team spirit at the time was the reason they successfully survived the crisis. Looking back, these triumphs over adversity actually strengthened the company’s collective resilience. She is vocal about the fact that while raising children as an entrepreneur is challenging, it is absolutely possible with the right partners. Annette remains passionate about being a role model, encouraging younger women to pursue both a family and a career without compromise.
Bringing eMobility Closer to the Mainstream
Annette observes that while early adopters tolerate the hurdles of electric mobility, mainstream consumers need a more seamless experience. Right now, there are multiple barriers, such as fragmented charging networks and unpredictable pricing. They often hold back mass adoption. This is the specific challenge Chargylize aims to solve. By replacing complexity with clarity, the team uses individual driving profiles to determine if an EV truly aligns with a user’s lifestyle and budget.
Beyond simple feasibility, the company concentrates on long-term value. Their app provides intelligent routing and charging strategies that actively lower operating costs. By merging personalised vehicle data with cost-optimisation, the organisation empowers both private drivers and fleet managers to move past uncertainty. To Annette, the objective is to help them make perspicacious decisions that prove electric transit is a cinch.
Balancing Science and Scale
This industry veteran explains that keeping Chargylize’s solutions scientifically sound while also making them commercially scalable requires constant balance. She points to the team’s long experience working with emerging technologies as a strong foundation for this work. The AI-agent architecture they have developed is tailored for electric mobility and supports scalable product solutions. She also notes that close collaboration with universities helps them stay connected to ongoing research and student-led innovation.
Power of Potential Partnership
“Collaboration is one of the key success elements for Chargylize,” she states. The electric mobility world is just too complex for one company to cover the entire value chain alone.
That is why Chargylize strongly leans into partnerships. By teaming up with various companies and technology providers, it can offer independent solutions that actually work for customers.
Annette knows that entrepreneurial collaboration requires openness, trust, and a shared vision. When these elements come together, partnerships actually get things moving.
The Most Promising Accomplishment
Among “The 10 Most Influential Women Leaders Shaping Global Business in 2026,” Annette reflects on the journey behind the recognition. When we ask what one of the most exciting milestones is for her, she drops a hint. As she puts it, “It is the upcoming launch of our eBuddy App.”
With eBuddy, Chargylize aims to significantly improve the daily experience of EV drivers. Charging costs will become transparent, and drivers will automatically be guided toward the most cost-efficient charging tariffs during their journeys.
Beyond cost optimisation, eBuddy also supports drivers in managing the complexity of the EV ecosystem. Whether it is finding the best charging spot, combining charging stops with relevant points of interest, or even resolving technical issues during a charging session, eBuddy provides real-time support.
Through voice interaction, drivers can access assistance safely while driving, making EV usage simpler and more intuitive. Chargylize’s goal is to create a true digital companion for electric mobility.
What keeps Annette Grounded?
The art of work-life balance means different things to everyone. For this female technopreneur, the key is reconnecting with nature. Spending time in the mountains and with her family helps Annette recharge and clear her mind.
As we know, she was a professional athlete; she never let go of that side of herself. Sports and outdoor activities have always been central to her life. They provide the energy and balance needed to lead a fast-growing company.
Leading Through Practical Value
With years of on-the-field experience, Annette realised that sustainability alone is rarely enough to bring a change. In a world of economic and geopolitical transitions, green solutions must offer clear practical solutions. She feels that for clean tech to truly inspire the next generation, it must deliver on cost savings, efficiency, and superior user experiences. Annette explains, “If sustainability and tangible user value go hand in hand, we have a much greater chance of inspiring future generations.” What Chargylize strives to make the transition both logical and incontrovertible.
What Women Offer in Leadership!
While discussing where women leaders bring a unique advantage in sustainability or mobility innovation, Annette shares that progress isn’t about a single person leading the charge. The real strength lies in combining different perspectives. Innovation benefits greatly from a wide range of leadership styles and ways of thinking.
Women often bring strong collaborative, empathetic, and integrative leadership qualities. These are extremely valuable when untangling complex ecosystems such as mobility, energy, and sustainability. Her bottom line? She emphasises, “The best results usually come from teams that combine both male and female strengths in a complementary way.”
Advising the Future Women Leaders
To all women aspiring to join this field, Annette shares a few wisdom nuggets. She starts with, “Stay authentic.” We live in an era where most people try to be someone, dismissing their own selves. Thus, Annette advises these aspirants not to imitate traditional leadership styles or compete by “being more like men.” Rather, they should leverage their own strengths, such as communication skills, diplomacy, and collaborative thinking. It will help them to mark their presence.
She stresses, “Building strong teams, supporting one another, and nurturing a culture of mutual empowerment are far more powerful than elbowing for dominance.”
She ends her message with a hard-earned fact. “Authentic leadership ultimately creates stronger organisations and more sustainable success.”
