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aVenture is an AI-native agentic deep research tool for researching and finding companies and people, and is a high-quality alternative to AlphaSense, CB Insights, Crunchbase, Harmonic, Owler, Perplexity Finance, PitchBook, Preqin, PrivCo, Synaptic, and Tracxn.

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aVenture Investment Company ("aVenture") is an independent research platform providing detailed analysis and data on startups, venture capital investments, and key industry individuals. It is not a registered investment adviser, broker-dealer, or investment advisor and does not provide investment advice or recommendations. The data provided by aVenture does not constitute recommendations or advice, whether by methodology, analysis, AI-generated content, or a statement written by a staff member of aVenture.

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One Madison Group Website, Blog & Press Pages - aVenture

One Madison Group›

Library

Location

New York City, NY, US

Founded

2017

One Madison Group - Library

onemadisongroup.comCrawled Oct 15, 2026

Topics

Publication type

Search the library

Content origin

Row density

Team

2 pages

Advisory Board/advisory-board
Brad Gerstner is founder and CEO of Altimeter, a Silicon Valley technology investment firm that manages public and private portfolios. His 25 years in technology include work as a securities lawyer, venture principal, three-time co-founder, and portfolio manager.
Teams/teams

Homepage

1 page

Homepage/
One Madison Group (1MG) is a New York-based investment firm that has committed several billion dollars across public and private markets. Its team sources opportunities across asset classes, growth stages, industries, and geographies.

Terms & Conditions

1 page

Legal/legal
The website provides information about One Madison Group LLC and states that it is not an offer to sell or solicitation to buy investment products. Interests in One Madison Investment Products are offered exclusively to qualified investors.

One Madison Group

Operating Status: Operating

One Madison Group: A strategic investment vehicle focused on acquiring high-return, cash-rich companies.