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185 organizations · 686 published requirements · 1136 sources Independent: no organization pays for its ranking or its eligibility analysis Every figure carries its source and the date it was verified

Comparison · 8 material differences

ICSC 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

ICSC

Owners, developers, managers, investors, brokers and marketers of shopping centres and other retail and mixed-use property, plus retailers, public officials and academics

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

ICSCTMA
Profile
Type Professional association Professional association
Founded 1957 (ICSC's own account: "With a $500 payment and a handshake, seven enterprising professionals established ICSC in a downtown Chicago hotel in 1957.") 1988
Headquarters New York, United States Chicago, United States
Geographic footprint Global; ICSC runs regional divisions and works with national and regional shopping centre councils worldwide, and holds a Washington DC office alongside its New York headquarters 54 chapters worldwide, 34 of them in North America; international chapters across Europe, Asia, Latin America, Africa and Australia
Members 70,000as of May 2026 10,000as of September 2026
Chapters Not publicly disclosed as a single figure. ICSC organises by region and division rather than by named chapters, and Wikipedia reports relationships with more than 25 national and regional shopping centre councils. 54
Primary audience Owners, developers, managers, investors, brokers and marketers of shopping centres and other retail and mixed-use property, plus retailers, public officials and academics Professionals working in corporate restructuring, turnaround and distressed business: turnaround practitioners, restructuring lawyers, lenders, investors, accountants, appraisers and advisers
Typical member Membership spans the retail property chain: shopping centre owners, developers, managers, marketing specialists, investors, retailers and brokers, together with academics and public officials. ICSC's own pricing distinguishes companies and individuals who own, develop, manage or support marketplaces from retailers and tenants, who pay a lower rate. 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 Next Generation membership: industry professionals under 40A discounted category, not a barrier to joining.verified 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 Standard membership: companies and individuals who own, develop, manage or support marketplaces and spaces (excludes retailers and tenants)Retailers and tenants have their own lower-priced category.verified September 2026 · source ↗ 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 join online through the ICSC membership pages, choosing a member type. Categories with reduced rates require documentary proof: government letterhead for public sector applicants, a university ID for academics, and a transcript, course list or registrar's letter for students. There is no sponsor, interview or committee stage in the published process. 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; the published route is open enrolment with eligibility set by the type of business the applicant is in. Not publicly disclosed: membership is open to professionals in the field; only the discounted categories are described as subject to approval
Cost
Annual dues $300 a yearStandard membershipverified September 2026 · source ↗ $475 a yearProfessional membership; includes membership of the member's local chapterverified September 2026 · source ↗
Initiation fee Not publicly disclosed; no joining fee is listed alongside the published dues.verified 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 ICSC publishes a simple flat rate card with no corporate tier: companies and individuals pay the same $300 standard rate. No separate chapter dues for professional members: local chapter membership is included in the professional rateverified September 2026 · source ↗
Event costs Not recorded here. ICSC's conferences are separately ticketed and are the main cost of participation, but rates vary by event and were not read for this record.verified 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.
Membership term Annual 12 months from enrolment, on an individual anniversary cycle
Structure
Meeting frequency A year-round conference programme including ICSC Las Vegas and ICSC New York, plus regional and state conferences Local chapter programmes through the year plus TMA Annual, regional symposia and other conferences
Peer forums No confidential peer forum structure is published; participation is through events, divisions and committees No confidential peer forums; members organise through chapters, committees and volunteer groups
Confidentiality Not publicly disclosed Could not be independently verified: no published confidentiality policy was found
Time commitment Not documented Not documented
Organized as Event-focused, Chapter-based Chapter-based, Event-focused
Confidential peer forums No No
Local chapters Partial Yes
Virtual membership Partial No
Online community Partial Partial
Member directory Yes Yes
Events Yes Yes
Programming
Educational programming Yes Yes
Leadership development Partial Partial
Retreats No No
Travel No No
Family programming No No
Spouse and partner programming Not documented No
Next-generation programming Yes Yes
Investment discussions Yes Partial
Investment opportunities Partial 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: ICSC · TMA