M&A advisorBuy-side and sell-side
Constellation Capital Group
Los Angeles, CA
Profile last reviewed
October 2026
Public information can change. Corrections are reviewed before publication.
Overview
Overview of Constellation Capital Group
Constellation Capital Group advises business owners, institutional and strategic partners, and management teams on sell-side and buy-side M&A objectives across the lower middle market. Services include transaction advisory, capital formation, target sourcing, and upfront diligence; the firm also makes selective direct investments. Founded in 2019, its partners are based in San Diego and Miami.
Named principal
Erick Leinenweber
Managing Partner
Profile details
Details for Constellation Capital Group
- Representation
- Buy-side and sell-side
- Firm type
- M&A advisor
- Based in
- Los Angeles, CA
- Engagement coverage
- Los Angeles, CA
- Industry focus
- Generalist / multiple sectors
Office locations
Headquarters and public offices
Headquarters
Los Angeles, CA
Profile sources
This profile was compiled from publicly available firm information. Sources are grouped by website, while the underlying page-level evidence is retained for review.
- Open source
Firm website
constellationgp.com · checked October 2026