Building niche companies that last.

Who we are

Dark warehouse with crates and shelving for niche company building

Build

Abraham Holdings builds, operates, and backs niche businesses out of Waukesha, Wisconsin. Led by James Abraham — who grew Warehouse-Lighting.com to $20M+ and still sits on its board — we favor operators over theory. Short sentences. No spin. We start and scale focused companies with real products and real customers.

Warehouse aisle in operation, hands-on business operations

Operate

Hands-on ownership. Aviation Drive roots. Decisions over decks.

Two professionals in conversation in a dark boardroom

Advise

Selective partnerships and introductions — not a coaching funnel.