Martin Supply: 90 Years Family-Owned, Still Buying Others

Part of Distributor Playbooks — strategy teardowns of every company on the 2025 MDM Top Distributors lists.

Louis Martin started selling industrial supplies and repair parts out of Sheffield, Alabama, in 1934, serving the mills and shops of the Shoals region. Ninety years later the company he built shows up twice on Modern Distribution Management's 2025 Top Distributors lists — #50 in Industrial and #16 in Safety — on 2024 revenue of $279 million. What makes Martin Supply worth studying isn't the size. It's who still signs the checks.

The name changed. The family didn't.

Walk into Martin's Florence, Alabama headquarters today and the people running it aren't named Martin. They're named Ruggles. Co-CEOs Doug Ruggles and David Ruggles represent the third and fourth generation of family leadership, according to the Industrial Supply Association's account of the company's 90th anniversary — the founder's descendants, carrying the business forward under a different surname entirely.

That detail matters more than it looks. Family-owned distributors that survive four generations usually keep the founder's name on the building because the name is the succession story. Martin Supply's continuity runs through marriage lines and management, not a name plate. The company outlived its own name and kept operating anyway, which says the ownership culture was never really about the Martin name to begin with. It was about who showed up to run the place.

A 90-year-old company acting like the acquirer, not the target

Here's the tension worth naming: independent, family-owned MRO distributors in the $200-500 million range are exactly the profile private equity has spent the last decade rolling up. Grainger, Fastenal, and a wave of PE-backed platforms have consolidated fasteners, safety, and integrated supply into fewer and fewer owners. Martin Supply sits squarely in that size band and hasn't sold.

Instead, it's buying. In April 2024, Martin acquired Trinity Hardware Headquarters, a Waukesha, Wisconsin, fastener distributor previously owned by Agrisolutions, specifically to plant a flag in the Midwest fastening market. Six months later it opened its own greenfield distribution center in Elizabethtown, Kentucky, a facility picked for its two-minute drive to I-65 and its reach into Kentucky and southern Indiana, per the company's announcement. One move bought geography and customer relationships already in place. The other built geography from scratch. A family business old enough to remember four different generations of leadership is still willing to make both bets in the same year.

That's the strategic tell. Family ownership at this age is usually associated with caution, protecting what exists rather than spending on what might. Martin is doing the opposite: using its independence to move on acquisitions and greenfield sites at a pace that would make a PE-backed rollup's investment committee nervous, without needing anyone's approval but its own board.

The mechanics behind the growth

None of this works without scale Martin doesn't have to own outright. The company is a member of Affiliated Distributors, the industrial buying and marketing cooperative that lets mid-size independents pool purchasing volume against the Graingers and Fastenals of the world. It's also active in the Industrial Supply Association and the National Fasteners Distributor Association — Martin's fastening EVP, Scott McDaniel, served as NFDA's 2024-2025 president, and Doug Ruggles was named to the National Association of Wholesaler-Distributors board in early 2026. For a $279 million company, that level of trade-association presence is disproportionate, and it's the quiet mechanism that lets a family distributor compete on price and supplier terms against companies ten times its size.

The company has also pushed further into services than its fastener-house origins would suggest. Martin organizes its catalog around four disciplines — Industrial, Safety, Fastening, and Integrated Supply — and layers services on top of all four: OSHA compliance audits, PPE fit testing, storeroom and vendor-managed inventory programs, and industrial vending machines that now dispense more than parts. The company added a "Trainer-On-Demand" module to its vending fleet, turning a restocking cabinet into a safety-training touchpoint. That's the shift from selling MROP goods to selling the labor of managing them, the same move most of the surviving independents in this space have had to make as e-commerce commoditized the catalog business.

The local roots show up in smaller ways too. Martin's Florence headquarters sits in the Shoals, the cluster of north Alabama river towns where Louis Martin opened his first counter, and the company has run an annual charity golf tournament supporting the Shoals-area Special Olympics for going on three decades, raising tens of thousands of dollars a year. It's a minor line item next to a Wisconsin acquisition, but it's the kind of commitment that only a company still headquartered where it was founded, run by people who still live there, tends to keep funding year after year.

What's left unresolved

Two co-CEOs from the same generation is a workable structure right up until succession comes due again. Every founder-family distributor eventually answers the same question: does generation five want to run a supply house, or does someone sell? Martin has answered that question three times already. The Trinity Hardware deal and the Elizabethtown build show a management team confident enough in the next chapter to keep spending on growth rather than positioning for a sale. Whether that confidence is inherited or earned is the kind of thing only another decade will settle.

Distribution's biggest advantage rarely announces itself. It's a fastener catalog kept current for ninety years, a vending machine that knows what a technician needs before they ask, a distribution center sited two minutes from an interstate. This series exists to take that infrastructure seriously.