Association of Children's Museums

What Association of Children's Museums does

The Association of Children's Museums (ACM) is a 501(c)(3) nonprofit professional society founded in 1962 and headquartered in Arlington, Virginia. It serves as the field-level membership organization for the children's museum sector, with 500+ member institutions across all 50 US states and 19 countries, collectively reaching over 30 million visitors annually and supporting roughly 35,000 staff and volunteers. ACM's mission is to champion children's museums and enrich children's lives through playful learning, governed by a 2023-2028 strategic plan that evaluates all work through DEAI and environmental resiliency lenses.

ACM's product surface spans three layers. (1) Membership services: annual dues (July-June cycle), the myACM portal, the ACM Groupsite community, the ACM Reciprocal Network, and a classifieds marketplace for job postings ($25-$50 per listing) and exhibit rentals/sales ($35-$150 per listing). (2) Professional development: the annual InterActivity conference (a roving US-city event), the eight-month MuseumLab for Museum Professionals cohort program run with Children's Museum of Pittsburgh, monthly topical webinars, and the Empowering Young Minds podcast. (3) Cross-field initiatives and research: Museums for All (access for low-income families), Healing With Play (bereavement support with New York Life Foundation), Math Literacy (with Simons Foundation), Fostering Character (with Lilly Endowment), and the ACM Trends Data Hub — a longitudinal benchmarking platform co-developed with Knology since 2016 with 7+ report volumes.

ACM's revenue is a mix of recurring membership dues, transaction-based classifieds, conference registration and sponsorship, and a substantial contributed-income stream from foundations (W.K. Kellogg $900K/3yr, Lilly Endowment $1M multi-year, plus IMLS, Simons, New York Life, Cummins). GTM is community-led and event-driven: ACM recruits and retains members through InterActivity, MuseumLab, webinars, podcasts, and the Groupsite community rather than paid acquisition. The organization operates with a small professional team under President & CEO Arthur G. Affleck, III, and is governed by a member-elected Board of Directors.

Name

Association of Children's Museums

Legal name

Association of Children's Museums

Website

https://childrensmuseums.org

Company type

Private

Founded year

1962

Operating status

Operating

Headcount range

1–10 employees

Short description

The Association of Children's Museums (ACM) is a 501(c)(3) nonprofit professional society founded in 1962 that serves 500+ children's museums across 50 US states and 19 countries. It provides membership services, professional development (InterActivity conference, MuseumLab cohort), field-wide research (ACM Trends Data Hub), and cross-institution initiatives such as Museums for All.

Ownership category

akta.pro rank

Product category

Professional Association Services

NAICS

Museums (712110)

SIC

Services-Membership Organizations (8600)

akta.pro primary industry

Children’s Museums (THAJADAE)

Keywords

• Museum membership association
• Professional development programs
• Nonprofit advocacy services
• Museum benchmarking research
• Conference and events management

Headquarters

HQ city

Arlington

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Others

Revenue model

1. Museum Membership Dues: ACM generates revenue through annual membership dues from children's museums and individual professionals. The membership year runs on a July–June cycle; members receive free first job postings, reduced rates on additional postings, and access to member-only resources.
2. Classifieds — Job Postings: ACM charges fees for posting employment listings in its online Classifieds database. Members receive their first posting free per membership year; additional postings cost $25 each. Non-members pay $50 per posting. The standard posting term is 60 days.
3. Classifieds — Exhibits for Rent/Sale: Museums and corporate partners pay fees to list exhibits for rent or sale in ACM's online Classifieds. Fees vary by membership tier: Museum Members & Corporate Leaders pay $50 first / $35 additional; Corporate Members pay $75/$50; Non-members pay $150/$100. Posting terms are one year.
4. Annual Conference — InterActivity: InterActivity, ACM's annual professional conference, generates revenue through attendee registration fees. The conference also features a marketplace with sponsor and exhibit opportunities.
5. Donations and Grants: ACM receives tax-deductible donations via its Impact Fund and has received significant grants from foundations including the W.K. Kellogg Foundation ($900,000 over 3 years), the New York Life Foundation, the Lilly Endowment ($1 million multi-year), and the Institute of Museum and Library Services. Grants fund specific initiatives rather than general operating revenue.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels10 records

Core offering

The Association of Children's Museums (ACM) is a 501(c)(3) nonprofit professional membership society that supports, connects, and advocates for children's museums. It delivers its value through annual membership dues, the InterActivity annual conference, the MuseumLab for Museum Professionals eight-month learning cohort, the ACM Trends Data Hub for field benchmarking, the Empowering Young Minds podcast, the online Classifieds marketplace, and field-wide initiatives including Museums for All, Healing With Play, and the Worldwide Day of Play.

Product overview

The Association of Children's Museums (ACM) operates as a membership organization providing professional development, research, advocacy, and networking services for children's museums worldwide. The core offerings include the ACM Trends Data Hub (data analytics platform), the Empowering Young Minds Podcast (media content), the annual InterActivity Conference, and the MuseumLab for Museum Professionals program (8-month professional learning program). ACM also operates member benefit programs including the ACM Reciprocal Network, the Find a Children's Museum directory, and the ACM Classifieds marketplace. The organization's initiatives span accessibility (Museums for All), grief support (Healing With Play), play advocacy (Worldwide Day of Play), cultural education (Asian Culture Exhibit Series), math literacy, and character education. Research publications are distributed through the ACM Trends report series and the ACM Trends Data Hub.

Differentiator

Problem solved

Functional benefit

Products and services

• ACM Trends Data Hub Online data repository providing ACM members with access to research reports, trend data, and benchmarking tools that allow museums to compare their performance against field-wide averages and similar institutions.
• InterActivity Annual Conference ACM's flagship annual conference bringing together children's museum professionals for networking, professional development, and knowledge sharing, with sessions, workshops, and the MuseumLab culmination showcase.
• MuseumLab for Museum Professionals (MLMP) Eight-month professional learning program combining virtual sessions, an in-person intensive at Children's Museum of Pittsburgh, monthly peer coaching, mentorship, and a capstone showcase at InterActivity. Designed to spark creative innovation in children's museum professionals, valued at approximately $10,000–$15,000 per participant.
• Museums for All Initiative making children's museums accessible to low-income families through free or reduced admission, facilitating millions of visits across participating museums.
• ACM Classifieds Online marketplace for job postings and exhibit rentals/sales available to ACM members and nonmembers. Job postings are $50 for non-members and free for members (first posting per membership year); exhibit listings start at $50 and vary by membership tier.
• Empowering Young Minds Podcast ACM's official podcast featuring interviews with thought leaders on early childhood education, museum innovation, and child development topics. Available on Apple Podcasts, Spotify, Amazon Music, and YouTube.
• ACM Reciprocal Network Network enabling reciprocal benefits and collaboration among ACM member children's museums, including shared admission and access programs.
• ACM Publications (ACM Trends Report Series) Series of research reports including the ACM Trends report series covering topics such as collaboration goals, digital media, mobile usage, and bereavement support. Published in partnership with Knology.
• Healing With Play Program supporting bereaved children and families, developed in partnership with New York Life Foundation and Knology to document and disseminate effective practices for supporting bereaved families across children's museums.
• Fostering Character Through Children's Museums Multi-year initiative engaging children's museums in developing character education programming, funded by a $1 million Lilly Endowment grant and supported by Character.org.

Quantifiable outcome

• Over 30 million visitors served annually by member museums
• +4 more outcomes

Named customers1 record

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Eleven partnerships are on record, tiered flagship, major, minor and core.

• Cummins Inc.flagshipStrategic or Co-development Partner · 8 November 2025ACM administers Cummins Inc.'s investment in early education, supporting 20 children's museums in communities where Cummins employees live and work. The partnership funds hands-on STEM programming including free admission days, engineering workshops, family STEM nights, educator professional development, and story times with STEM concepts. This fills a gap in Cummins' READY program, which focuses on the PreK and early elementary years.
• DreamWorks AnimationflagshipGTM or Marketing Partner · 16 January 2025A year-long partnership bringing Gabby's Dollhouse MEOWseum Discovery Days activations to children's museums nationwide. The partnership launched at the Brooklyn Children's Museum and expanded to 25+ ACM member locations across eight states from January through April 2025, featuring activity stations, scavenger hunts, story times, crafting, and character appearances. Additional activations were planned throughout 2025.
• Association of Science and Technology Centers (ASTC)majorStrategic or Co-development Partner · 1 January 2025ACM is partnering with ASTC and other field organizations on 'Beyond Access,' a multi-year field-wide initiative funded by the National Science Foundation (NSF Award No. 2517287). The initiative examines how informal STEM learning settings — including children's museums, science centers, zoos, aquariums, and public gardens — can move from welcoming neurodivergent visitors and staff to ensuring they truly belong.
• American Public Gardens Association (APGA)majorStrategic or Co-development Partner · 1 January 2025Partner in the NSF-funded 'Beyond Access' initiative alongside ACM, ASTC, AZA, ZANE, and the STEM Research Center at Oregon State University, examining inclusion practices for neurodivergent individuals and people with intellectual and developmental disabilities across informal STEM learning environments.
• STEM Research Center at Oregon State UniversitymajorStrategic or Co-development Partner · 1 January 2025Research partner in the NSF-funded 'Beyond Access' initiative. The STEM Research Center contributes research expertise to examine and develop inclusive practices across informal STEM learning settings.
• Zoos and Aquariums for a Neurodiverse Ecosystem (ZANE)majorStrategic or Co-development Partner · 1 January 2025Partner in the NSF-funded 'Beyond Access' initiative, bringing expertise in neurodiverse inclusion from the zoo and aquarium sector to the cross-institution community of practice.
• Association of Zoos and Aquariums (AZA)majorStrategic or Co-development Partner · 1 January 2025Partner in the NSF-funded 'Beyond Access' initiative, collaborating with ACM and other organizations to develop and share inclusive practices for neurodivergent individuals across informal STEM learning environments.
• Simons Foundation / Simons Foundation InternationalflagshipStrategic or Co-development Partner · 18 September 2024The 'Nurturing Numeracy Skills & Math Literacy in Children's Museums' partnership engages a cohort of smaller children's museums (annual operating budgets under $1 million) to develop activities, programs, events, and exhibit components advancing numeracy skills and math confidence in children. ACM serves as strategic thought partner, convening and co-creating with participating museums. Funded by Simons Foundation International and administered by the Science, Society & Culture division.
• Overtime Select / State Farm (Community Hoops Program)minorGTM or Marketing Partner · 1 January 2024ACM was selected as the first recipient of Overtime Select's State Farm Community Hoops program. All league team captains — representing children's museums in their hometowns — chose to partner with ACM to support youth creativity, exploration, and education. Players wore custom-designed warm-up shirts, and a donation based on in-game assists was made to ACM at Championship Weekend.
• Children's Museum of PittsburghcoreStrategic or Co-development Partner · 1 January 2023ACM and the Children's Museum of Pittsburgh co-host MuseumLab for Museum Professionals (MLMP), an eight-month professional learning program for children's museum innovators. The program combines virtual sessions, an in-person intensive at CMP in Pittsburgh, monthly peer coaching, and a capstone showcase at ACM's InterActivity conference. CMP's exhibits team fabricates prototypes during the onsite intensive.
• KnologycoreStrategic or Co-development Partner · 1 January 2016Since 2016, ACM and Knology have partnered to revolutionize ACM's data collection, creating a longitudinal dataset for multi-year trend analysis. This partnership produced the ACM Trends Report series (7+ volumes) and the ACM Trends Data Hub. The partnership also supports research on emerging field trends, online programming, and evaluation on ACM initiatives.

Scale indicators7 records

Recent moves6 records

Expansion highlights6 records

Others

• Independent Sector: National membership organization for nonprofits and foundations. Not a museum peer per se, but operates a comparable advocacy, research, and convening model for the broader nonprofit sector that ACM engages with on policy and sector-wide issues.
• National Council of Nonprofits: Network of state and regional nonprofit associations. Adjacent rather than direct peer; ACM engages with NCN on nonprofit-sector advocacy, charitable-giving policy, and operational best practices that affect member museums' 501(c)(3) status.

Broad incumbents

• National Association for the Education of Young Children (NAEYC): The largest US professional association focused on early childhood education. Broader scope than ACM (which targets children's museums specifically) but overlapping audience (early childhood educators, parents, policymakers) and overlapping foundation funding base.
• International Council of Museums (ICOM): Global museum organization affiliated with UNESCO. Operates as the international umbrella for museums of all types, including children's museums; serves as a higher-level governance and standards body relative to ACM's national/regional focus.

Direct peers

• Association of Science and Technology Centers (ASTC): Global professional association for science centers and museums. Direct peer serving a closely adjacent member base (informal STEM learning institutions); ACM and ASTC are already co-partners on the NSF Beyond Access initiative.
• American Alliance of Museums (AAM): The largest US museum membership association, serving museums of all types (including children's museums). Direct peer in the museum trade-association space; ACM members often hold AAM accreditation, and both compete for similar foundation funding.
• American Association for State and Local History (AASLH): Membership association supporting history museums, historical societies, and related institutions. Direct peer with comparable structure, accreditation, conference (annual meeting), and field-development programs; competes for similar foundation grants.
• Association of Zoos and Aquariums (AZA): Membership association for zoos and aquariums in the US. Comparable structure (membership dues, accreditation, professional development, advocacy) and overlapping funder ecosystem; also an ACM partner on the NSF Beyond Access initiative.
• American Public Gardens Association (APGA): Trade association for public gardens and arboreta. Similar membership-association business model (institutional dues, conferences, professional development, advocacy) and overlapping institutional member profile; co-partner on the Beyond Access initiative.

Emerging players

• Association of Academic Museums and Galleries (AAMG): Smaller membership association for academic museums and galleries. Comparable niche-trade-association structure with institutional members, professional development, and field advocacy; relevant peer for benchmarking ACM's resource allocation.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutu.be/GOukWTxOeMc

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

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M&A

Investments

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Frequently asked questions about Association of Children's Museums