Ardalyst Competitors

At Tech Defenders, we help school districts, businesses, and other organizations maximize the value of their aged or used technology. We specialize in refurbishing and repurposing mobile devices by relying on our team of 100 highly skilled technicians and support staff. Each device that arrives at our facility goes through a robust inspection process, including data erasure, cleaning, repairing, and final testing before being sold back into secondary markets. Our team currently processes more than 45,000 laptops, tablets, and other devices per month, returning mobile technology back into the hands of end-users; consumers, businesses, and school districts around the world. With every partnership, we maintain a firm commitment to provide reliable and seamless solutions that consistently meet our partners’ evolving needs. At Tech Defenders, the products and services we provide are focused on sustainability, data security, and employee safety. Currently, we serve 800+ partners worldwide and have become experts in market value, secure device processing, and global logistics. Most of all, we are a conscientious company that cares deeply for our community and the environmental impact we have on it. All of what we do is guided by our values, and that is why we are passionate about upholding our motto: Recycle. Revive. Reuse. Certifications: - R2 (Responsible Recycling), ISO 14001, ISO 45001, ISO 9001 - Certified Microsoft Refurbisher Awards: - Inc. 5000 Regionals List: Fastest-Growing Private Companies in the Midwest #105 - 2021 - Inc 5000 List: Fastest-Growing Private Companies in America #657 - 2020 - Deloitte Technology Fast 500 List #166 - 2020 - Stevie Award Winner: Sales & Customer Service - 2020 - EdTech Digest Trendsetter Finalist: Buyback Program - 2020 - Business Intelligence Group: Sustainability Award Finalist - 2020 - Best of MichBusiness Award: Medium Business Honoree - 2020 - World Business Award Winner: Sustainability - 2019

Operating in Dallas-Fort Worth, Austin, San Antonio and Houston, Texas, Fortress Security offers high-quality home and business security solutions. We understand that there’s nothing more important than protecting your home and family, and we’re privileged that our customers place that trust in us. Fortress Security doesn’t believe in rigid security packages that force you to pay for services and gadgets you don’t want or need. Instead, our trained advisors will help you create a custom security solution that’s perfect for your needs and lifestyle. And with security features ranging from basic door and window sensors, to surveillance cameras, to the Total Connect app that lets you remotely control a fully automated smart home, Fortress Security has the solutions you need.

At Gemellaro Systems Integration® (GSI), we bring together high-level expertise in network infrastructure and physical security with a rare ability to bridge technology and design. Headquartered in Southeast Michigan and serving clients across North America and globally, we support organizations at every stage of growth—delivering robust solutions tailored for both local sites and global enterprise systems. We specialize in a wide range of integrated services, including network infrastructure, low voltage systems, specialized networks, building technologies, AV integration, video surveillance, security command centers, and managed services—just a portion of the many systems and platforms we’re experienced in deploying and supporting. From advanced manufacturing environments and higher education campuses to government institutions, critical infrastructure, and modern commercial and retail developments, our work spans diverse industries—each requiring a unique blend of security, connectivity, and operational efficiency. Whether acting as a single-source technology provider or collaborating with industry-leading partners across building disciplines, GSI delivers cohesive, forward-thinking solutions designed to perform and scale. We also consult closely with architects, engineers, and end-users—developing and maintaining standards, contributing design insight, and advocating for our clients throughout the project lifecycle. At the heart of everything we do is a customer-centric commitment to quality, responsiveness, and innovation—ensuring the technology we implement not only performs, but empowers the people and environments it supports.