William Weiland

Active Investor

Executive Officer at US Army

Chicago, Illinois

William Weiland, Executive Officer at US Army is an active investor based in Chicago, Illinois. This profile covers what William Weiland backs, at which stage, and how founders can reach out in 2026.

Mr. William Weiland is a Co-Founder and serves as Chief Executive Officer at Presence Marketing. He has committed his entire adult life to furthering the wellness lifestyle movement. It began with years of working in the Natural Products Industry, in varied roles within the sales and retail sectors. He launched Presence Marketing in January 1990. He is also a leading supporter of consumer transparency and GMO labeling.

Investor type: Angel
Stages: Early Stage VentureSeed
Invests in: Healthcare & BiotechSaaS & EnterpriseConsumer & RetailClimate & EnergyCybersecurityQuantum & SemiconductorsRobotics & AutomationManufacturing & Industrial
Location: Chicago, Illinois
Typical check: $375K
Past investments: 2

Notable investments

KoiaWeller

How to reach William Weiland

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Frequently Asked Questions

What does William Weiland invest in?

William Weiland invests in Healthcare & Biotech, SaaS & Enterprise, Consumer & Retail and Climate & Energy, typically at Early Stage Venture and Seed. Match your sector and stage, then reach out with a personalized pitch.