Nassim Usman

Nassim Usman serves as President & Chief Executive Officer at Totus Medicines. Totus Medicines operates in the research sector with approximately 37.0 employees. The company is headquartered in South San Francisco, California. Totus Medicines generates annual revenue of 3400000.0. To date, Totus Medicines has raised 106000000.0 in total funding, with the most recent round being Series B.

Industry & Role Insights

• • MessageCEO tracks 2,961 executives in the research sector.
• • We have verified contacts for 2 executives at Totus Medicines.
• • 13,743 executive contacts are available in California.
• • Our database includes 201,469 c suite-level executives.

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Tom Knudsen Chief Business Officer at Totus Medicines

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Srikanth Nandiraju Chief Technology Officer at 1Cell.Ai Inc.

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Surinnder Dang Chief Business Officer at 1Cell.Ai Inc.

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Mark Chief Executive Officer at 23Strands

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Ilia Tikhomirov Chief Executive Officer at 35Pharma

Outreach Guidance — research Sector

Executives like Nassim Usman in the research sector receive targeted outreach from sales teams, recruiters, and investors. To stand out, personalize your message with industry-specific context and a clear, specific value proposition relevant to their role at Totus Medicines.

Nassim Usman's Position in the MessageCEO Database

• •Nassim Usman is 1 of 2 verified executive contacts we track at Totus Medicines.
• •2,871 verified executive contacts in research are in the MessageCEO database.
• •12,901 verified executive contacts in California are in the database.
• •36 verified contacts work at research companies in the 37.0 employee range (same size as Totus Medicines).

Executive contact data compiled from public business filings, LinkedIn public profiles, company press materials, and verified outbound email testing. We do not publish personal addresses or sensitive identifiers. Methodology & sources · Removal requests handled at /remove-info · Updated June 2026.

How do I reach Nassim Usman directly?

Nassim Usman's verified email address is available to MessageCEO Pro subscribers. They currently serve as President & Chief Executive Officer at Totus Medicines. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Nassim Usman work for?

Nassim Usman is President & Chief Executive Officer at Totus Medicines, a company in the research sector with 37.0 employees. The company is based in South San Francisco, California.

Can I pitch or sell to Nassim Usman?

As President & Chief Executive Officer at Totus Medicines, Nassim Usman is a key decision-maker in the research sector. MessageCEO Pro gives you verified email to reach Nassim Usman directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Nassim Usman in?

Nassim Usman works in the research industry as President & Chief Executive Officer at Totus Medicines. MessageCEO provides verified contact information for executives across all major industries.

Is Nassim Usman's contact information verified?

Yes. MessageCEO verifies executive contact information through multiple data sources and regular validation checks. Nassim Usman's profile is kept up-to-date with the latest available information.

Last updated: June 23, 2026