About Mati-X

MATI-X: Empowering Communities Through Entrepreneurship & Sustainable Practices

Every dollar invested in MATI-X multiplies into local harvests saved, new micro-businesses launched, and healthier plates for families who need it most. Together, we can prove that smart infrastructure plus community know-how is the fastest route to food equity.

Team Members

Theresa Tumminia-CEO

A dedicated leader with extensive experience in community service, entrepreneurship, and nonprofit development. Theresa is the driving force behind MATI-X's mission to empower youth and create sustainable food systems.

Board Members

MATI-X is dedicated to fostering leadership through mentorship, education, and practical experience in entrepreneurship. Our mission is to provide the tools and resources to underserved youth, specifically in the South Dallas area, to become successful business owners and community leaders.
We focus on building sustainable systems that empower individuals to make lasting, impactful changes in their own lives and their communities..

MATI-X is committed to placing community at the core of all we do, driving impact through youth empowerment, food security, and sustainable business practices.

Mission Statement

Our Origin Story

  • 2018

    Concept Ignite – Food-systems strategist Theresa Tumminia launches the MATI-X concept after piloting container-based cold storage to rescue surplus produce in South Dallas.

  • 2020

    First Hub Deployed – A 40-ft insulated container goes live, protecting 20 tons of local harvests and powering weekend “pop-up” farmers markets run by neighborhood teens.

  • 2021

    MATI-X Pro Accelerator – Launch of a 12-week micro-enterprise boot camp; first cohort graduates 15 youth-led produce and value-added food startups.

  • 2023

    Tech-Enabled Cold Chain – Solar + IoT retrofits added to hubs, cutting energy costs 30 % and supplying real-time temperature data to partner farms.

  • 2024

    Impact at a Glance – 80,000 lbs of food distributed, 4,500 families served monthly, 20+ cross-sector partners, and four container hubs operating across the metroplex.

Our Impact

  • 80,000 lbs of local produce chilled, rescued, and distributed annually

  • $ marketplace value returned to neighborhood growers & vendors

  • 35 % average revenue lift for small farms using MATI-X hubs

  • 150 residents upskilled in cold-chain logistics, food safety, and business basics

  • 4,500 food-insecure households served each month

Why Your Support Matters

Join the exchange—magnify the impact.

We envision a future where all young adults have access to the knowledge, skills, and resources needed to create and scale businesses that strengthen the fabric of their communities.

Vision Statement

Lisa Ramirez-Managing Director

Lisa brings operational expertise and passion for community development to the MATI-X team. She ensures the smooth execution of MATI-X's initiatives and supports youth entrepreneurs in building their businesses.

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Ambassadors

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Our Collaborators

MATI-X works with local businesses, organizations, and leaders to strengthen community engagement and provide our participants with opportunities.

Partners include:

  • Oak Cliff Veggie Project

  • Streetside Showers

  • Hunger Busters

  • Lineage Logistics

  • Joppy Momma’s Farm

  • Justice Garden

  • Tower Street