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185 organizations · 686 published requirements · 1115 sources Independent: no organization pays for its ranking or its eligibility analysis Every figure carries its source and the date it was verified

Comparison · 10 material differences

ACG vs TMA

This comparison was generated on request from the records. It carries no editorial verdict and is not indexed. The published comparisons are listed on the compare page.

Read down each column for one organization, across a row for the difference. A bronze mark at the left of a cell means the organizations differ on that row. A dash or “not published” means the organization does not disclose the fact — it is not a zero.

Verified September 2026
Professional association

ACG

Middle-market mergers and acquisitions professionals — private equity investors, corporate development officers, lenders, investment bankers, lawyers, accountants and advisers…

Verified September 2026
Professional association

TMA

Professionals working in corporate restructuring, turnaround and distressed business — turnaround practitioners, restructuring lawyers, lenders, investors, accountants, appraisers…

What the records say

Side by side

ACGTMA
Profile
Type Professional association Professional association
Founded 1954 1988
Headquarters Chicago, United States Chicago, United States
Geographic footprint 61 local markets worldwide, grouped into seven regions (Canada, Central, Europe, Great Lakes, Northeast, Southeast, West); most chapters are in North America, with chapters in Austria, Germany, the Netherlands, Spain and the United Kingdom 54 chapters worldwide, 34 of them in North America; international chapters across Europe, Asia, Latin America, Africa and Australia
Members 14,000as of September 2026 10,000as of September 2026
Chapters 61 54
Primary audience Middle-market mergers and acquisitions professionals — private equity investors, corporate development officers, lenders, investment bankers, lawyers, accountants and advisers, plus PE-backed CEOs Professionals working in corporate restructuring, turnaround and distressed business — turnaround practitioners, restructuring lawyers, lenders, investors, accountants, appraisers and advisers
Typical member Members come from corporations, private equity firms, lenders and professional service firms working on middle-market transactions. ACG reports that 75% of members say they have done business with another member. Specialist networks exist for corporate development officers, family offices, PE-backed CEOs, operating partners, women and young professionals. TMA reports its membership as roughly 43% turnaround practitioners and advisers, 20% attorneys, 14% lenders and bankers, 3% investors and 20% other related professionals including receivers, appraisers, academics, government officials, judges and recruiters. Membership is individual only, not by firm.
Qualification
Maximum age at joining Reduced young-professional rates are limited to first-time members aged 35 and underApplies to discounted categories only (for example ACG New York's Forward membership, available for a maximum of two years); standard membership has no age limitverified September 2026 · source ↗ NextGen membership is limited to new members aged 40 and under at the time of applicationAvailable for two years or until age 41, whichever comes firstverified September 2026 · source ↗
Industry restriction No published industry restriction Work in or around corporate restructuring, turnaround and distressed business — practitioners, attorneys, accountants, investors, lenders, venture capitalists, appraisers, liquidators, executive recruiters and consultantsTMA does not publish a formal eligibility test for professional membershipverified September 2026 · source ↗
Invitation required No No
Sponsor required No No
Application process Applicants pick a chapter using ACG's chapter locator and join or renew through the central portal at my.acg.org. There is no published interview, sponsorship or committee review; payment of chapter dues completes membership. A member referral programme exists but referral is not required. An individual joins through my.turnaround.org, choosing a membership category and a local chapter. Discounted categories — NextGen, government or academic, and student — require verification and are subject to approval. Membership runs for twelve months from enrolment on an individual anniversary cycle.
Selectivity Not publicly disclosed — ACG publishes no acceptance criteria or rejection data, and membership appears to be open to anyone working in middle-market M&A who pays chapter dues Not publicly disclosed — membership is open to professionals in the field; only the discounted categories are described as subject to approval
Cost
Annual dues Dues are set by each chapter, so the amounts above are examples rather than a national schedule. $475 a yearProfessional membership; includes membership of the member's local chapterverified September 2026 · source ↗
Initiation fee Not publicly disclosed — no separate initiation fee was found; the first-year rate is higher than the renewal rate at some chaptersverified September 2026 TMA publishes two conflicting dues schedules on different pages; the Join & Benefits figures above are the ones consistent with its current chapter count.
Local chapter dues $725 a yearACG New York standard membership, first yearverified September 2026 · source ↗ No separate chapter dues for professional members — local chapter membership is included in the professional rateverified September 2026 · source ↗
Membership term Annual, renewed through the chapter 12 months from enrolment, on an individual anniversary cycle
Structure
Meeting frequency More than 1,200 events a year across the network; individual chapters typically run monthly or more frequent programmes, plus national conferences including DealMAX Local chapter programmes through the year plus TMA Annual, regional symposia and other conferences
Peer forums No confidential peer forums; members organise through chapters and seven cross-chapter specialist networks (corporate development officers, family offices, PE-backed CEOs, operating partners, Women of ACG, young professionals) No confidential peer forums; members organise through chapters, committees and volunteer groups
Confidentiality Could not be independently verified — no published confidentiality policy was found Could not be independently verified — no published confidentiality policy was found
Time commitment Not documented Not documented
Organized as Chapter-based, Event-focused Chapter-based, Event-focused
Confidential peer forums Partial No
Local chapters Yes Yes
Virtual membership No No
Online community Partial Partial
Member directory Yes Yes
Events Yes Yes
Programming
Educational programming Partial Yes
Leadership development Partial Partial
Retreats No No
Travel No No
Family programming No No
Spouse and partner programming No No
Next-generation programming Yes Yes
Investment discussions Yes Partial
Investment opportunities Yes Partial
Philanthropic component No No
Networking emphasis High High
Social emphasis Medium Medium
Every value comes from the same records as the individual pages; a dash means the fact is not published or verifiable. Rows are grouped by what a reader decides on, not by data type.

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Sources

Drawn from the sources listed on each page: ACG · TMA