Grossman Marketing Group Acquires Links Marketing Group

Grossman Marketing Group Acquires Cooley Group

July 22, 2025

Marketing & Advertising

Grossman Marketing Group, a fourth-generation, family-owned provider of branded merchandise and marketing services based in Woburn, Massachusetts, has acquired Cooley Group, a Rochester, New York-based promotional products, print and fulfillment provider. Cooley will continue to operate under its name as a division of Grossman with its offices and team remaining in place, expanding Grossman's regional footprint, capabilities (technology, e-commerce, logistics) and sustainability programs like SwagCycle.

Grossman Marketing Group Acquires Symbol Marketing & Promotions

September 27, 2021

Marketing & Advertising

Grossman Marketing Group, a family-owned full-service marketing provider, has acquired New Hampshire-based Symbol Marketing & Promotions to expand its New England footprint and enhance branded merchandise and e‑commerce capabilities. The deal brings Symbol's local community relationships and client base into Grossman's broader suite of design, printing, logistics and experiential marketing services.

Grossman Marketing Group Acquires PCI Creative Group

June 22, 2021

Marketing & Advertising

Grossman Marketing Group, a fourth-generation family-owned global print management and brand marketing firm based in Somerville, Massachusetts, has acquired PCI Creative Group, a Stamford, Connecticut-based cross-media marketing and creative services firm. The acquisition expands Grossman's service portfolio and client base; PCI's employees were retained and several PCI partners will assist with the transition.

GlynnDevins Acquires Linkmedia 360

October 21, 2020

Marketing & Advertising

GlynnDevins, a Kansas City-based data- and technology-enabled marketing firm, has acquired Linkmedia 360, a digital, data-driven marketing agency based in Independence, Ohio. The acquisition expands GlynnDevins' digital and analytics capabilities to strengthen lead-generation and performance marketing services for its clients.

Walker Sands Acquires KoMarketing

January 25, 2023

Marketing & Advertising

Walker Sands, a Stone-Goff Partners portfolio company, has acquired KoMarketing, a Boston-based B2B demand generation agency. The deal deepens Walker Sands' top-of-funnel capabilities—including paid digital advertising and SEO—and KoMarketing will operate as KoMarketing, a Walker Sands company reporting into Walker Sands leadership.

GR0 Acquires TM Marketing Consultants

June 14, 2022

Marketing & Advertising

Los Angeles-based digital marketing agency GR0 has acquired TM Marketing Consultants, a Google Ads specialist agency based in Los Angeles, and will integrate TM Marketing's ten-person team to launch a new Google Ads service division. The deal expands GR0's capabilities beyond SEO into paid search, providing a fuller search marketing offering for its DTC and B2B clients.