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Harry Nelis is a Partner at Accel based in London, United Kingdom, where he focuses on growth-stage technology investments across Europe and Israel. Before joining the venture capital firm in 2004, he founded the venture-backed software company E-motion and worked in technology investment banking at Goldman Sachs. He holds a doctorate and a master's degree in electrical engineering, alongside a Master of Business Administration from Harvard Business School. Throughout his two-decade investing career, Nelis has backed numerous unicorn startups and guided multiple companies to public market exits, including the IPOs of KAYAK and Funding Circle. He was named to the Midas List Europe in 2023 and recently helped launch Accel's $650 million early-stage fund for the region. His current investment focus centers on scaling ambitious consumer internet, financial technology, and enterprise software businesses across global markets.
Harry Nelis stands as a distinguished Partner at Accel, one of the world's premier venture capital firms. Based in London, he plays a pivotal role in identifying and nurturing the next generation of European technology leaders. His expertise lies in early-stage investments, particularly within the dynamic sectors of SaaS, FinTech, and B2B software, where he actively supports founders in building companies with global aspirations.
Nelis's investment philosophy is deeply rooted in identifying disruptive technologies and scalable business models. He has a keen eye for companies leveraging software to transform industries, from enterprise automation to financial services innovation. His portfolio reflects a strong commitment to the European tech ecosystem, backing entrepreneurs who are poised to challenge established markets and create new ones. Key areas of interest include cloud-native solutions, vertical SaaS, marketplace platforms, and companies that demonstrate strong network effects and robust unit economics. He is particularly drawn to ambitious teams with a clear vision for international expansion.
Before joining Accel in 2004, Harry Nelis brought a wealth of operational and financial experience to the venture capital world. His career began in software development at Baan, a Dutch enterprise software company. This hands-on experience was followed by an entrepreneurial venture, where he co-founded a company that was later acquired by Baan, giving him firsthand insight into the challenges and triumphs of building a startup. He then transitioned to the financial sector, working in Goldman Sachs' European technology investment banking group. This diverse background, spanning software engineering, entrepreneurship, and investment banking, provides him with a unique perspective and deep understanding of the technology landscape, which he leverages to guide his portfolio companies.
Nelis has an impressive track record of backing highly successful companies. Among his most notable investments are UiPath, a global leader in Robotic Process Automation (RPA), and Celonis, a pioneer in process mining technology, both of which have achieved significant scale and market leadership. Other key investments include MessageBird, a cloud communications platform; Sennder, a digital freight forwarder; and Vinted, a popular online marketplace for second-hand fashion. These investments underscore his ability to spot innovative companies with strong growth potential across various sub-sectors of technology. His guidance helps these companies navigate rapid growth, strategic challenges, and international expansion, solidifying their positions as market leaders.
Harry Nelis continues to be a driving force in the European venture capital scene, consistently identifying and empowering founders who are shaping the future of technology. His strategic insights and extensive network make him a valuable partner for entrepreneurs aiming for global impact.
Harry Nelis is a Partner at Accel, a prominent global venture capital firm. He is known for his early-stage investments in European technology companies, particularly in the SaaS, FinTech, and B2B software sectors.
Harry Nelis primarily invests in early-stage companies within the SaaS (Software as a Service), FinTech, and B2B software industries. He also focuses on marketplace platforms and companies with strong potential for global expansion.
Harry Nelis is a Partner at Accel, a leading venture capital firm. He is based in Accel's London office, where he focuses on the European technology ecosystem.
