Meet the
Division.
Leadership. Execution. Results.
Wholesale & Investments Division — A ONE Street Company
Command Structure
Organizational Chart
President
Samer Kuraishi
Managing Principal
Pablo Ortiz Jr., MBA DML
Principal Advisor
Rahel Kassa
Residential Division
3 agents
Commercial Division
1 agent
Wholesale Division
1 agent
Leadership Tier
Command & Leadership
The Tier1DMV senior leadership team — combining executive vision, military-grade discipline, and deep DMV market expertise.
Leadership
Samer Kuraishi
President
President of ONE Street Company and executive sponsor of the Tier1DMV platform.
Wholesale & Investments Division
Pablo Ortiz Jr., MBA DML
Managing Principal
U.S. Army 1SG (Ret.), entrepreneur, professor, and co-founder of the WID. 25+ years of leadership and operational experience across global acquisitions, logistics, and investment operations.
Wholesale & Investments Division
Rahel Kassa
Principal Advisor
Senior advisor specializing in strategic acquisitions and investor relations across the DMV market.
Field Teams
Division Teams
Specialized agents deployed across Residential, Commercial, and Wholesale verticals — each expert in their lane.
Residential Division
Primary home + investment residential
Benedicte Phemba Nzita
Agent
Luca Marucchi
Agent
Kawika Keys
Agent
Commercial Division
Office, retail, mixed-use, NNN assets
Bilisan Tassissa
Agent
Wholesale Division
Off-market sourcing, assignments, direct-to-seller
Solomon Stovall-Ceja
Agent
ONE Mission. ONE Standard.
ONE Team. Be ONE.
Tier1DMV — Wholesale & Investments Division
Tier1's Assistant
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