Blumberg Capital

Blumberg Capital is a venture capital firm that invests from the first funding round through later growth. Its head office is in San Francisco, and staff also work from Tel Aviv, Miami and New York. The firm says it acts as an active board member and hands-on adviser instead of only supplying capital.

Products and services

• Early-stage fund: leads seed and Series A rounds and usually follows on later.
• Venture Growth Fund: first investments in companies with proven product-market fit, generally from Series B onwards.
• Operating support: help with recruiting, business development, marketing and operations.
• CIO Council: an invitation-only group of chief information officers that gives portfolio founders introductions.

Customers and markets

Founders building business software and other transformative technology, including AI. DoubleVerify is named by a founder as a company it backed first.

Key facts

• Headquarters: San Francisco, USA
• Other offices: Tel Aviv, Miami and New York
• Focus: B2B software