Ben Grossman: Pivoting a 110-Year-Old Envelope Printer Into a Swag Rollup

The Setup Grossman Marketing Group started in 1910 as a Boston-area envelope printer. Four generations later, Ben Grossman (Columbia MBA) and his brother David stepped in as co-presidents when their father left operations for a political run. Print was the cash cow, but the category was structurally shrinking. Promotional products, already running inside the business at 10-15% of sales, was growing. The brothers made the call: harvest the print book, reinvest the cash flow into swag, and roll up smaller competitors who lacked their infrastructure. The Deal (Seven of Them) Since 2013 the Grossmans have closed seven tuck-in acquisitions, all in promotional products and adjacent creative services. The sweet spot: $1.5M to $5M in revenue. They are not buying platforms. They are buying books of business that plug into existing sourcing, warehousing, and fulfillment infrastructure. One representative structure Ben describes: - One-third of purchase price paid at close. - Two-thirds structured as a three-year earn-out tied to retained gross profit. - Seller given raw ERP data access so they can verify every dollar of the earn-out in real time. That transparency is the point. Earn-outs kill deals when sellers feel the buyer is manipulating allocations. Handing over the ERP removes the argument before it starts. Operating Moves - Redeployed print profits into promotional products rather than defending a dying category. Print is now a minor line. - Built tuck-in muscle: same back office absorbs each new book, so synergies are real and fast. - Treat suppliers as deal-flow partners. Pay them on time, be easy to work with, and they surface sellers before the brokers do. - Filter brokers aggressively. Ben picks brokers who match the deal size and the promotional-products vertical, not generalists who send every listing. - Use prior sellers as references. Competing buyers cannot manufacture this. A seller who took an earn-out and got paid is the highest-signal diligence a next seller can run. - Launched SwagCycle, a sustainability venture that recycles branded merchandise, extending the franchise into a category buyers increasingly ask about. Operating Lessons - When you inherit a declining core, do not defend it. Milk it and redeploy. The Grossmans would not have funded seven deals if they had poured capital into envelope equipment. - Tuck-ins only work if your infrastructure is real. Buying a $3M book is margin-accretive when your back office can absorb it at near-zero incremental cost. It is a cash incinerator if you have to rebuild ops each time. - Structure earn-outs so the seller trusts the math. One-third cash plus ERP-visible earn-out gets more deals across the line than a higher headline number with an opaque formula. - Understand seller motivation before you price. The number is rarely the number. Legacy, employees, customer continuity, and post-close role all move the real deal value. - Supplier relationships are an underrated deal channel. In a fragmented industry, the rep who calls on everyone in a territory knows who is tired, who is sick, and who is ready to sell. - Broker...