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AAM High! Webinar: M&A Marketing Integration: Lessons from Both Sides of the Deal
RegisterA merger announcement looks effortless from the outside. New logo, polished press release, a confident “better together” message. What the market never sees is everything happening behind it: two client lists that don’t match, proposals mid-flight under the old name, a marketing team learning about the deal days before the world does. Clients and referral sources are watching that facade closely, and they’re forming judgments about whether this deal was good for them. The first 100 days determine whether the seams show.
Join us for a candid panel conversation featuring both sides of the table: Jeff Mowery, Founder of Mowery & Schoenfeld, who brings the acquirer’s perspective from leading multiple firm acquisitions, and Jen Lemanski, Senior Marketing Manager at Withum, who lived the acquired-side experience firsthand when PKF Texas was acquired by Withum and helped lead the marketing integration from the inside.
Together they’ll unpack what every accounting firm marketer needs to know before a deal lands on their desk, including:
- Announcement readiness: controlling the narrative and sequencing communications so clients hear it from you, not LinkedIn
- Brand transition decisions: The hidden inventory of touchpoints that trips firms up
- Protecting your seat at the table: how acquired-side marketers turn local market knowledge into job security
- The PE factor: how private equity-backed roll-ups differ from strategic acquisitions, and what that means for pace, brand, and how marketing gets measured
- Lessons learned: what both panelists would do differently, and the mistakes acquirers keep repeating
Whether your firm is acquiring, being acquired, or just watching the consolidation wave sweep the profession, you’ll leave with a practical playbook for making the transition look as seamless as the announcement promised.
Who should attend: Marketing, growth, and business development professionals at accounting firms of all sizes, plus managing partners who want their next deal to keep every client it came with.
Speakers
Jeff Mowery
Jeff is the Managing Partner and co-founder of Mowery & Schoenfeld. He is committed to building up those around him by creating value for clients and employees of the Firm.
Jeff specializes in solving tax and strategic business problems for his clients, with expertise in complex taxation issues for entrepreneurial businesses.
Jeff has been honored with prestigious awards including the Chicago Titan 100 Hall of Fame and a coveted spot on Forbes Magazine’s America’s Top 200 Accountants list. With his expertise and dedication, Jeff continues to exemplify exceptional leadership, vision, passion, and influence in the financial and technology industries.

Jen Lemanski
Jen Lemanski is a Senior Marketing Manager at Withum, where she leads go-to-market strategy for three of the firm’s industry verticals. With 20 years of experience in professional services marketing, she specializes in strategic growth, brand positioning, and helping firms connect with clients through meaningful, industry-focused marketing.