Spencer Gareiss.
Founder, Managing Partner and CEO of Delta Brokers and Greenridge Group in McAllen, Texas. U.S. Army veteran. Sell-side business broker for owners across the Rio Grande Valley and South Texas.
About Spencer
Spencer Gareiss co-founded Delta Brokers, the business brokerage of Greenridge Group, with fellow Army veteran Amy Herrera. He served ten years in the U.S. Army, rising to Captain and earning the Army Commendation Medal, before moving into business.
He has been a principal on both sides of the table, buying and selling companies across fintech and consumer, and now leads Delta's sell-side mandates. He holds an MBA, passed CFA Levels I and II, and passed the Series 7, 24, 79, 65 and 3 exams. He brings that discipline to every engagement: a defensible valuation, a curated pool of qualified buyers, and a deal structured to clear a buyer's diligence and the lender's underwriting.
Spencer is based in McAllen and works with owners and buyers across the Rio Grande Valley, the Coastal Bend and Texas, in English and Spanish.
Research and data
Spencer leads Delta's public research on Valley business lending, including SBA lending in the Rio Grande Valley, a quarterly tabulation of SBA 7(a) loans, lenders and business acquisitions in the district.
Guides by Spencer
- How much is my business worth?
- Asset sale vs. stock sale: what’s the difference?
- Buying a business with the real estate included
- SBA-financeable businesses: what it means
- How to sell a business confidentially
- Why recurring-revenue businesses sell for more
Press and speaking
For interviews, data requests or speaking on Valley M&A, SBA acquisition lending, or selling a business in South Texas, contact inquiries@greenridgegroup.org. Connect on LinkedIn.
Thinking about selling your business?
Start with a free, confidential valuation. No obligation, and a sell-side fee paid only at closing.

