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ASSOCIATION OF SCIENCE-TECHNOLOGY CENTERS INCORPORATED

EIN 52-1926756 WASHINGTON, DC

Browse the largest nonprofits in District of Columbia

Revenue 2024
$11,437,803
Expenses 2024
$5,978,752

Program services were 89.4% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
A23
Classification
1000
Street
2000 FLORIDA AVE NW STE 300

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Mission and programs · 2024

Mission

THE ASSOCIATION OF SCIENCE-TECHNOLOGY CENTERS (ASTC) IS A PROFESSIONAL MEMBERSHIP ORGANIZATION WITH A VISION OF INCREASED UNDERSTANDING OF-AND ENGAGEMENT WITH-SCIENCE AND TECHNOLOGY AMONG ALL PEOPLE AND A MISSION TO CHAMPION AND SUPPORT SCIENCE AND TECHNOLOGY CENTERS AND MUSEUMS. FOUNDED IN 1973, ASTC CHAMPIONS AND SUPPORTS MORE THAN 500 SCIENCE CENTERS, TECHNOLOGY MUSEUMS, NATURAL HISTORY MUSEUMS, CHILDREN'S MUSEUMS, AND OTHER STEM-RICH, PLACE-BASED INSTITUTIONS, SUCH AS NATURE CENTERS, AQUARIUMS, PLANETARIUMS, ZOOS, AND BOTANICAL GARDENS THROUGHOUT NORTH AMERICA AND IN NEARLY 50 COUNTRIES-AS WELL AS NEARLY 200 OTHER ORGANIZATIONS THAT SHARE AN INTEREST IN SCIENCE LEARNING AND ENGAGEMENT.

Activities or mission (Part I)

DEDICATED TO INCREASED UNDERSTANDING OF-AND ENGAGEMENT WITH-SCIENCE AMONG ALL PEOPLE.

  • BUILD A MORE EQUITABLE AND SUSTAINABLE FUTURE - -PROGRAMS THAT SUPPORT MEMBERS TO PREPARE AND LEAD WITH THEIR COMMUNITIES - BUILDS CAPACITY AMONG SCIENCE AND TECHNOLOGY CENTERS AND MUSEUMS AND ALLIED ORGANIZATIONS FOR LEADING WITH THEIR COMMUNITIES ON CRITICAL ISSUES OF SCIENCE AND TECHNOLOGY. THROUGH LARGELY GRANT-SUPPORTED EFFORTS, ASTC DEVELOPS AND DEPLOYS PROGRAMS TO UNDERSTAND AND SCALE NEW APPROACHES TO PUBLIC ENGAGEMENT IN SCIENCE AND INFORMAL SCIENCE LEARNING AMONG OUR MEMBERS. ASTC ALSO INVESTS IN RESEARCH TO HELP OUR MEMBERS RECOGNIZE AND ACT ON MARKET AND SOCIETAL TRENDS AFFECTING THEIR BUSINESSES AND THEIR COMMUNITIES. -ADVANCE EQUITABLE ENGAGEMENT IN SCIENCE AND TECHNOLOGY - BRINGS TOGETHER INSTITUTIONS RICH IN SCIENCE, TECHNOLOGY, ENGINEERING, AND MATH (STEM) THAT SERVE DIVERSE COMMUNITIES AROUND THE GLOBE, AND THAT RECOGNIZE THAT DIVERSITY, ACCESSIBILITY, INCLUSION, AND EQUITY ARE PARAMOUNT VALUES. INVESTS IN ACTION FOR THE FIELD IN SUPPORT OF THESE VALUES INCLUDING OUR DIVERSITY AND LEADERSHIP DEVELOPMENT FELLOWS PROGRAM, COLLABORATIVE SUPPORT OF THE CULTURAL COMPETENCE LEARNING INSTITUTE, AND MULTIPLE PROGRAMS FOCUSED ON BROADENING PARTICIPATION IN OUR FIELD AND IN STEM AROUND THE WORLD. HELPS ASTC MEMBERS THROUGH THESE EQUITY AND DIVERSITY PROGRAMS TO BECOME MORE WELCOMING, INCLUSIVE, AND ACCESSIBLE INSTITUTIONS, WITH AN AIM TO INCREASE THE DIVERSITY OF THOSE WHO VISIT AND WORK IN MUSEUMS; STEM; AND ENSURE THESE PLACE-BASED INSTITUTIONS REMAIN RELEVANT TO THE COMMUNITIES THEY SERVE AND SUPPORTIVE OF THE GOALS AND PRIORITIES OF THOSE COMMUNITIES.

    Expenses $3,138,202

  • STRENGHEN MEMBERS AND THEIR CAPACITY - -ASTCS ANNUAL CONFERENCE - HOSTS ONE OF THE PREMIER PROFESSIONAL-DEVELOPMENT OPPORTUNITIES FOR THE GLOBAL SCIENCE-CENTER COMMUNITY, WHERE, EACH YEAR, 1,500 TO 2,000 INDIVIDUALS REPRESENTING SCIENCE CENTERS AND MUSEUMS FROM ACROSS THE WORLD, INFORMAL SCIENCE EDUCATORS, AND COMPANIES COLLABORATING WITH THE MUSEUM FIELD GATHER. OFFERS GENERAL SESSIONS, CONCURRENT SESSIONS, AND OTHER ACTIVITIES AND EVENTS AT THIS ANNUAL CONVENING. -PUBLICATIONS AND COMMUNITIES OF PRACTICE - KEEPS MEMBERS APPRISED OF TRENDS, PRACTICES, PERSPECTIVES, AND NEWS OF SIGNIFICANCE TO THE SCIENCE-MUSEUM FIELD THROUGH A DIGITAL MAGAZINE AND OTHER PUBLICATIONS. PROVIDES RESOURCES, TIMELY INFORMATION AND ONLINE COMMUNITIES AND FORUMS THAT PROMOTE THE SHARING OF SUCCESSFUL PRACTICES THROUGH ONLINE COMMUNITIES OF PRACTICE. -WORKSHOPS, WEBINARS, AND OTHER CONVENINGS - PROVIDES LEARNING AND NETWORKING OPPORTUNITIES FOR MUSEUM AND SCIENCE ENGAGEMENT PROFESSIONALS ON A RANGE OF TOPICS. -RESEARCH SERVICES - TRACKS AND ANALYZES TRENDS AND COMPILES DATA, INFORMATION, AND STATISTICS FOR THE SCIENCE MUSEUM FIELD.

    Expenses $1,585,881 · Revenue $2,619,519

  • CHAMPION AND SUPPORT SCIENCE ENGAGEMENT - -ADVOCACY AND PUBLIC RELATIONS - ADVANCES THE INTERESTS OF SCIENCE CENTERS, INFORMAL SCIENCE LEARNING, AND SCIENCE AND TECHNOLOGY RESEARCH AND ENGAGEMENT BROADLY WITHIN THE U.S. FEDERAL GOVERNMENT. ENCOURAGES MUSEUM VISITORSHIP THROUGH PUBLIC RELATIONS EFFORTS AND A RECIPROCAL FREE ADMISSION PROGRAM. -PUBLIC AWARENESS AND STAKEHOLDER ENGAGEMENT - CONDUCTS OUTREACH TO NORTH AMERICAN AND INTERNATIONAL RESEARCH, BUSINESS, TECHNOLOGY, AND EDUCATION ORGANIZATIONS TO POSITION THE SCIENCE MUSEUM FIELD AS A POTENTIAL PARTNER FOR CONNECTING THE PUBLIC TO SCIENCE AND ITS RELATIONSHIP TO GLOBAL ISSUES. -COLLABORATING ACROSS THE SCIENCE-ENGAGEMENT ECOSYSTEM - SUPPORTS A GROWING NETWORK OF LEADERS IN SCIENCE AND TECHNOLOGY ENGAGEMENT NETWORKS TO FOSTER A MORE ROBUST ECOSYSTEM OF ORGANIZATIONS WHO ARE ENGAGING THE PUBLIC IN STEM. -INTERNATIONAL NETWORK AND MEMBER COLLABORATIONS - WORKS WITH NATIONAL AND REGIONAL SCIENCE CENTER NETWORKS OUTSIDE OF THE UNITED STATES TO SUPPORT SCIENCE CENTERS AND MUSEUMS WORLDWIDE.

    Expenses $508,842 · Grants $375,044 · Revenue $23,531

  • LEGACY PROJECTS -LEGACY PROJECTS REPRESENT MULTI-YEAR FUNDED PROJECTS THAT ASTC DOES NOT ANTICIPATE CONTINUING. WHILE THESE PROJECTS ADVANCE ASTC'S MISSION AND SUPPORT OUR WORK WITH OUR MEMBERS, THEY MAY NOT FALL INTO ONE OF ASTC'S NEW STRATEGIC PILLARS.

    Expenses $110,030

As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • William Harris

    IMMD PAST CHAIR

    Total calculated
    $0
    Hours/week
    2
  • Tim Ritchie

    CHAIR

    Total calculated
    $0
    Hours/week
    2
  • Curt Simmons

    MEMBER-AT-LARGE

    Total calculated
    $0
    Hours/week
    2
  • Frederic Bertley

    MEMBER-AT-LARGE THRU 09/29/24

    Total calculated
    $0
    Hours/week
    2
  • Robert Firmhofer

    SECRETARY

    Total calculated
    $0
    Hours/week
    2
  • Rena Dorph

    MEMBER-AT-LARGE

    Total calculated
    $0
    Hours/week
    2
  • Joann Newman

    MEMBER-AT-LARGE

    Total calculated
    $0
    Hours/week
    2
  • Christian Greer

    MEMBER-AT-LARGE

    Total calculated
    $0
    Hours/week
    2
  • Douglas Jones

    MEMBER-AT-LARGE

    Total calculated
    $0
    Hours/week
    2
  • Andres Roldan

    MEMBER-AT-LARGE

    Total calculated
    $0
    Hours/week
    2
  • Tara MacDougall

    MEMBER-AT-LARGE

    Total calculated
    $0
    Hours/week
    2
  • Maria Emilia Beyer Ruiz

    MEMBER-AT-LARGE

    Total calculated
    $0
    Hours/week
    2
  • Adalene Spivy

    TREASURER

    Total calculated
    $0
    Hours/week
    2
  • Sam Dean

    MEMBER-AT-LARGE

    Total calculated
    $0
    Hours/week
    2
  • Erin Graham

    CHAIR ELECT

    Total calculated
    $0
    Hours/week
    2
  • Lori Bettison-Varga

    MEMBER-AT-LARGE

    Total calculated
    $0
    Hours/week
    2
  • Sara Schapiro

    MEMBER-AT-LARGE

    Total calculated
    $0
    Hours/week
    2
  • Michelle Crowl

    MEMBER-AT-LARGE

    Total calculated
    $0
    Hours/week
    2
  • Robin Gose

    MEMBER-AT-LARGE

    Total calculated
    $0
    Hours/week
    2
  • Jason Cryan

    MEMBER-AT-LARGE

    Total calculated
    $0
    Hours/week
    2
  • Chieko Asakawa

    MEMBER-AT-LARGE

    Total calculated
    $0
    Hours/week
    2
  • Ashley Larose

    MEMBER-AT-LARGE FROM 09/30/24

    Total calculated
    $0
    Hours/week
    2
  • Christofer Nelson

    PRESIDENT AND CEO

    Total calculated
    $362,267
    From this org
    $325,000
    From related orgs
    $0
    Other
    $37,267
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $287,500
    Bonus
    $37,500
    Other
    $0
    Deferred
    $23,000
    Nontaxable benefits
    $14,267
    Filer's total
    $362,267
  • Frances Burg

    CHIEF OF STAFF

    Total calculated
    $135,633
    From this org
    $103,722
    From related orgs
    $0
    Other
    $31,911
    Hours/week
    40
  • Adam Fagen

    DIRECTOR OF COMMUNICATIONS

    Total calculated
    $142,218
    From this org
    $123,658
    From related orgs
    $0
    Other
    $18,560
    Hours/week
    40

The first 25 listed. Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $11,437,803
    Expenses
    $5,978,752
    Contributions
    $8,588,778
    Grants paid
    $375,044
  • 2023
    Revenue
    $5,435,417
    Expenses
    $5,526,443
    Contributions
    $2,652,535
    Grants paid
    $47,864
  • 2022
    Revenue
    $3,969,572
    Expenses
    $6,197,096
    Contributions
    $1,932,765
    Grants paid
    $580,699

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Other returns filed

  • 2024 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported
  • 2023 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported
  • 2022 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported
  • 2021 · 990

    Revenue
    $7,242,482
    Expenses
    $6,588,806
    Assets (EOY)
    $7,016,883
  • 2021 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported
  • 2020 · 990

    Revenue
    $3,422,727
    Expenses
    $4,600,009
    Assets (EOY)
    $5,356,597
  • 2020 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported
  • 2018 · 990

    Revenue
    $5,675,852
    Expenses
    $4,825,245
    Assets (EOY)
    $5,539,906
  • 2017 · 990

    Revenue
    $4,678,236
    Expenses
    $4,945,171
    Assets (EOY)
    $4,863,381
  • 2016 · 990

    Revenue
    $4,106,823
    Expenses
    $4,924,923
    Assets (EOY)
    $4,892,199

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all. Showing the 10 most recent; the API carries the rest.

Grants made

The 10 largest by cash amount. The API serves every itemized grant.

Where these grants went next →

Grants received

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 13 October 2026, under deductibility PC.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The registration facts above come from the IRS Business Master File published 13 October 2026 and read 1 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.