Who is Delta Brokers?

We are a Greenridge Group company, headquartered in McAllen, Texas. We buy and sell lower-middle-market businesses across the Rio Grande Valley and statewide.

What makes you different from other brokers?

We have built, bought, and sold companies ourselves, and Delta shares engineering, legal, and finance with the rest of Greenridge. Sellers get a broker who prepares a business the way a serious buyer would want it. Buyers get real diligence, not a sales pitch. And when Delta represents you, it works for you.

Where are you located?

Our headquarters is in McAllen, Texas, in the Rio Grande Valley. Our partners cover Texas and key national markets including the SF Bay, New York City, the DC and Mid-Atlantic region, and the Midwest.

About

Veteran-owned. Built in the Valley.

Delta Brokers is a veteran-owned business brokerage headquartered in McAllen, Texas, and a Greenridge Group company. We help owners sell and buyers acquire companies across the Rio Grande Valley and the whole state.

The operating-group edge

Capital, software, and compliance under one roof.

Most brokers can introduce you to capital, engineering, or compliance. We have them in the same group. A seller goes to market prepared, and a buyer diligences with people who have actually run the thing they are buying.

Greenridge GroupOne operating group, one chain of ownership

TechnologiesBuilds the systems VenturesDeploys the capital

Delta BrokersBuys & sells companiesYou are here

WealthManages the capital

McAllen roots, statewide reach

We are based in McAllen because the Rio Grande Valley is full of durable, well-run businesses whose owners deserve a broker who understands the market and the buyer universe. From that base we work across Austin, San Antonio, Houston, Dallas, and beyond, with partners covering key national markets where buyers concentrate.

How we hold ourselves

Confidential by default. Honest about value. No guarantees of a sale or a price, ever. We take engagements we believe we can serve well, and we say so plainly when we are not the right fit.

The team

Twelve people. Bankers, lawyers, engineers.

Delta Brokers is the business brokerage of Greenridge Group. It is led by co-founders Spencer Gareiss and Amy Herrera, both U.S. Army veterans, with partners in law, finance, and marketing and an in-house team in deal operations, product, engineering, and legal. Most brokers are one person and a phone. We build the research, buyer pools, and underwriting software ourselves.

Spencer Gareiss

Founder, Managing Partner & CEO

ARMY VETERANMBA

Co-founder of Delta Brokers and a U.S. Army veteran who served ten years, rising to Captain and earning the Army Commendation Medal before transitioning to business. Spencer has been a principal on both sides of the table, buying and selling companies across fintech and consumer, and he leads sell-side mandates with that operator discipline. He holds an MBA, passed CFA Levels I and II, and passed the Series 7, 24, 79, 65, and 3 exams, so he knows exactly what a buyer diligence process demands and structures every deal to clear it.

Amy Herrera

Managing Partner & COO

ARMY VETERANMBA

Co-founder of Delta Brokers and a U.S. Army veteran who served as a Captain before moving into business. A licensed Texas real estate agent with RE/MAX Elite, Amy has been a principal in her own buy-side and sell-side deals and commands the real-property side of every engagement, moving closings from letter of intent to funding with the precision of a trained officer. Sellers trust her to protect both the number and the timeline.

Roberta Vassallo

Managing Partner & General Counsel

JDPhD

A securities attorney barred in New York and the District of Columbia, Roberta spent over 15 years inside the regulators she now helps clients navigate: Senior Counsel in the SEC's Office of Compliance Inspections and Examinations, Principal Counsel for Enforcement at FINRA, and Senior Regional Attorney at the FDIC. As Managing Partner and General Counsel she keeps every engagement clean, confidential, and compliant from first call to close. JD, California Western School of Law (Dean's Honor List); PhD, Washington University in St. Louis.

Christina Paris

Fractional Chief Financial Officer

MAcc

Founder & CEO of Paris CFO Strategies, Christina brings a private-equity background and more than a decade of accounting leadership across Aprio, Wipfli, and American Axle & Manufacturing, where she served as assistant controller. She runs quality-of-earnings and valuation work so owners go to market with numbers that hold up under scrutiny. Master of Accounting, Indiana Wesleyan.

Micale "Mick" Allen

Partner

Operating coast to coast at the intersection of sports finance, institutional partnerships, and venture strategy, Mick serves as Senior Vice President of Business Development for Blockchain Market and Director of Bowl Partnerships for the U.S. Army Bowl. At X10 Capital and Big League Advantage he sourced equity investments in future athlete earnings, and at the NFL Players Association he ran event logistics and player marketing. He originates deals and connects sellers to the right national buyers. MS, SNHU; BS, Morgan State. Recognized by Front Office Sports, Forbes the Culture, and the National Football Foundation.

E. D. M.

Partner & CMO

MSc

A data-driven marketer who leads brand and marketing. He began in data science and business intelligence, then built social and growth for leading Web3 platforms, rising to Head of Marketing at Galxe. He runs the research-driven outbound and digital campaigns that put our listings in front of buyers. MSc in Business Analytics with Distinction, Bayes Business School, London.

Deal operations, engineering & legal

Noah Rischitelli

Executive Director, Deal Operations

CMA

Runs deal operations. Part of the 0-to-1 team behind Zillow Offers, running acquisitions for Zillow Group through its hyper-scaling years, after selling luxury real estate in Scottsdale. BS in Accounting with a 4.0 from Arizona State, Dean's Medalist.

Ritzy Dominguez

Product Manager, Technologies

A mathematics prodigy from the Rio Grande Valley who led the build of Underridge, our deal-analysis and underwriting platform. Every Delta Brokers engagement is underwritten on it.

Taylor Unger

Software Engineer

BS CS

Full-stack engineer (Purdue, Computer Science) who builds the buyer-matching, research, and outbound tooling behind our buyer and seller pools.

Mariam Chikhradze

Legal Associate

LL.M.

Close to a decade in practice, including six years as Associate General Counsel at Bank of Georgia advising on banking, finance, and regulatory matters. LL.M., Cornell Law School.

Ashleigh Clyde

Legal Associate

Supports entity formation, intellectual property, and transaction paperwork. Quantitative finance degree, CFA candidate, J.D. in progress; previously at RBC Capital Markets and the U.S. Copyright Office.

Starr Barrientos

Executive Assistant & Office Manager

Keeps the McAllen office and every engagement on schedule, from first meeting and NDAs to closing-day logistics.

Real estate services involving real property are provided by Amy Herrera, a licensed Texas real estate agent, through RE/MAX Elite, 2575 E Griffin Pkwy Ste 14, Mission, TX 78572. Delta Brokers is not a licensed real estate broker.
Texas Real Estate Commission Information About Brokerage Services Texas Real Estate Commission Consumer Protection Notice

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