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Silvester de Keijzer

Silvester de Keijzer

Chief Sales Officer

Swiss Made Investment

Zürich Area, Switzerland, ch

Rainmaker driving sales excellence and achieving Rapid Profit. •Excels at building and managing geographically dispersed sales and marketing teams •Sales leader with cultural acumen and $ 250 multimillion track record among global corporations •C-suite relationship-builder •Instrumental in turnaround and global expansion •Pr...





Swiss Made Investment

Chief Sales Officer

Swiss Made Investment (SMI) partners with disruptive B2B founders to accelerate their sales efforts. We believe that only exceptional and capable teams can turn great ideas into outstanding businesses. SMI is investing into innovative companies across the European SaaS Space. We partner with early and growth stage companies. Our mission is to provide Sales Leasing for long-term growth by leveraging the collective experience and expertise of seasoned sales people based in Europe.

The firm provides knowledge, people and funding partners to growth SaaS Companies. SMI has helped to re-launch and commercialize more than 11 companies since 2015.



ionth is the global incubator for the startup community. From ideation to reality. Created by and for entrepreneurs. Optimistic values. Diverse project approach. Active in mentoring.

• Empower remote and emerging startup ecosystems worldwide with virtual incubation services
• Produce self-guided learning methodology and mentor entrepreneurs



Guidepoint Global is an international primary market research firm that helps hundreds of institutional investment and corporate Clients gain critical insights via qualitative research and on-demand interactions with our global consulting network of subject matter experts.



AlphaSights is a global leader in knowledge search. World’s top professionals with the world’s best knowledge, helping them improve critical decisions, sharpen their thinking and drive business forward. Investment firms, consultancies, corporations and non-profits rely on AlphaSights.

GLG (Gerson Lehrman Group)

Council Member

Gerson Lehrman Group (GLG) is an American expert network that operates a membership-based platform that provides independent ad-hoc consulting services to business professionals around the world headquartered in New York City.

GLG clients include institutional investors, professional services firms, corporations, and non-profit organizations. GLG experts include consultants, physicians, scientists, engineers, lawyers, senior current and former c-level executives