Claus Vesthammer

Rockstart is an early stage investor that empowers purpose-driven founders across three domains: Energy, AgriFood, and Emerging Technologies. Rockstart invests in early-stage startups from each of the three funds and provides access to capital, market, and expertise by connecting founders with co-investors, mentors, partners, corporates, and the wider Rockstart network. Rockstart has invested in more than 350 startups and its alumni value to date is more than €1.3bn. Rockstart is an international team of 45+ professionals dedicated to empowering purpose-driven founders to become scalable and drive positive change on a global scale. Rockstart has notable exits such asWercker, Dan.com, Hubs.Com, Bouw7, iClinic, and s and Brincr. The company has offices in Amsterdam, Copenhagen, and Bogota.

Do you desire a business partner, mentor, or career advisor who understands the importance of having a reliable, committed, and competent counterpart when facing both small and large challenges? Welcome to VSTHMR Advisory! With Claus Vesthammer at the helm, VSTHMR Advisory delivers experience, expertise, and valuable insights. Claus Vesthammer successfully exited his company back in 2020. Today, he invests his time in activities such as board work, consulting/mentoring, and voluntary work. VSTHMR Advisory is not a company like any other; it is a personal reflection of Claus extensive professional experience spanning over 25 years. With a focus on areas such as organization, branding, and sales, VSTHMR Advisory guides entrepreneurs, business owners, and other talents on the path to success. If you aim to develop your business, create a healthy corporate culture with satisfied employees, or are facing challenges in the "engine room" of your organization, VSTHMR Advisory is ready to assist. Your complex challenges will be simplified, and Claus looks forward to supporting you on your journey towards business and/or personal growth.

itm8 er et globalt IT-hus, udsprunget af et iværksætterdrevent mindset. Hos itm8 udvider vi grænserne for IT-løsninger med fokus på fire forretningskritiske områder: Cloud Services, Digital Transformation, Application Services og Cyber Security.

Rock E Fella Holding is dedicated to passively invest in startup companies in Copenhagen. Focus verticals are mainly technology companies.

We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our diverse teams of experts combine innovative thinking and breakthrough technologies to progress further, faster. Our clients adapt and transform, and together we achieve enduring results. We are about 4,000 strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And we have deep expertise in consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, health and life sciences, and transport. Our teams operate globally from offices across the UK, Ireland, US, Nordics, and Netherlands. PA. Bringing Ingenuity to Life.