No one-size-fits-all advice – only tailored solutions will propel your business forward.
At Advantage: Legal GmbH, we provide pragmatic and results-driven business consulting in the areas of contract and business law, corporate governance, and ESG. With over 25 years of experience, we support businesses across Europe in navigating complex legal and business landscapes with confidence, efficiency, and a forward-looking approach.
Our services include drafting and negotiating tailored contracts, advising on strategic legal and business matters, and ensuring compliance with evolving regulations, including ESG.
For companies seeking temporary support for their legal department, we also offer Interim General Counsel services. These combine deep legal expertise with the practical experience of a seasoned General Counsel in senior leadership. Whether you’re a startup or an established enterprise, we are here to help you achieve sustainable success.
Management Consulting
“Really good management advice from a lawyer – is that possible? Absolutely!”
With over 25 years of experience and a unique combination of legal expertise and strategic business insight, I am able to offer far more than traditional legal advice. Whether it’s strategic consulting, international contract negotiations, M&A projects, or building legal departments, I am able to develop future-proof, tailored solutions that truly drive your business forward.
Discover how legal expertise and business thinking can work hand in hand to unlock your company’s full potential.
Governance Consulting
“Good governance is the one-third of ESG that is easy to implement – and strategically essential for sustainable corporate success.”
Governance is far more than a bureaucratic obligation. When implemented correctly, it becomes a strategic advantage, creating clear structures, enhancing transparency, and delivering measurable results.
As an experienced General Counsel and certified board member (NED), I am able to develop pragmatic, tailored governance solutions that strengthen your company and drive results. Whether integrating ESG goals, reducing risks, or optimizing decision-making processes – together we build structures that make your business more agile, resilient, and future-ready.
Advisory Board Work
“Strong advisory boards are true game changers – they drive growth, secure succession, and guide companies through crises.”
My passion for advisory board work, coupled with my experience with ineffective boards and my in-depth knowledge of governance, has shown me how critical strong, competent boards are to business success.
Whether as a board member, consultant, or moderator, I support companies in shaping advisory board work strategically, solution-oriented, and with a future focus. With deep expertise and hands-on experience, I am able to create clear structures and deliver real value. Let’s turn advisory board work into a powerful tool for your company’s sustainable success.
NextGen Board e.V.
“The time is now for excellent advisory board work!”
Strong advisory boards are the key to sustainable success – for companies, management, and the entire economy. As co-founder and board member of NextGen Board e.V., I actively shape the transformation toward a forward-thinking and professional board culture.
Our mission: connecting companies with experienced board members, highlighting the value of effective governance, and fostering the exchange of best practices. NextGen Board e.V. brings together expertise, experience, and passion to prepare advisory boards for today’s and tomorrow’s challenges.
Learn more about how NextGen Board e.V. connects companies and boards to shape the future together: www.nextgen-board.de
Dr. Isabel Charlotte Hacker
Dr Isabel Charlotte Hacker is a corporate lawyer, certified advisory board member and founder of Advantage: Legal – with over 20 years of experience in international corporations and in-depth expertise in corporate governance, ESG and M&A. Her goal: to help companies make real progress through pragmatic, customised solutions. As a board member of NextGen Board e.V., she is passionately committed to a new era of advisory board work that strengthens companies and makes them sustainably successful. Whether as a consultant, advisory board member or moderator – Isabel combines legal expertise with economic foresight to provide companies with strategic support. Find out how she can make your company future-proof.
