Browse Discover Builder Rankings Pricing

Sign in Get Started

Private market intelligence for investors, founders, and sales teams.

Product

Browse
Discover
List Builder
Rankings
Pricing

Company

About
Terms
Privacy
Contact

© 2026 Indexed. All rights reserved.

Logos provided by Logo.dev

JB

Jason Blumberg

Individual

Co-Founder and Managing Director at Energy Foundry

Seed

Early Stage

Climate Tech

Deep Tech

SaaS

Headquarters: Chicago, United States

Jason Blumberg | Indexed