1. Directory of nonprofits
  2. Locations
  3. District of Columbia
  4. District of Columbia trade / professional associations

District of Columbia trade / professional associations

There are 1,171 trade / professional associations and chambers of commerce in District of Columbia. Combined, these Washingtonian trade / professional associations employ 20,270 people, earn more than $10 billion in revenue each year, and have assets of $18 billion.
Skip to:
Related directory pages:

Trade / professional associations by major District of Columbia cities

Metro areaNonprofitsRevenues
Washington DC
 
1,171
 
$9,591,811,792
Showing 1 of 1 metros

Job trends for District of Columbia trade / professional associations

Employees per organizationNumber of organizations
0
 
342
1-10
 
235
11-25
 
121
26-100
 
111
101 to 1,000
 
47
1,000+
 
1
Key takeaways for employment stats:

Sizes of trade / professional associations in District of Columbia

Revenues per organizationNumber of organizations
< $250k
 
190
$250k to $1M
 
196
$1M to $5M
 
280
$5M to $25M
 
188
$25M to $100M
 
69
$100M+
 
15
Key takeaways for revenue stats:

Directory of trade / professional associations in District of Columbia

Want to add filters to this list, or drill down on results in detail? Open in the Cause IQ search interface
1-20 of 1,171

340B Health

340B Health advocates for over 1,500 nonprofit hospitals in the 340B drug pricing program, providing education, resources, and legislative support to enhance patient care.
Revenue
$15.1m
Assets
$39.3m
Employees
31
EIN
20-5913680
IRS type
501(c)(6)

CTIA-The Wireless Association (CTIA)

CTIA-The Wireless Association is an international nonprofit membership organization that has represented the wireless communications industry since 1984.
Revenue
$104.3m
Assets
$311.1m
Employees
109
EIN
52-1347628
IRS type
501(c)(6)

National Marine Manufacturers Association (NMMA)

NMMA advocates for marine manufacturing, sales, and service excellence. It promotes boating through shows and public/governmental regulations. HQ in Chicago, IL.
Revenue
$50.4m
Assets
$59.3m
Employees
223
EIN
36-2369301
IRS type
501(c)(6)

American Cleaning Institute (ACI)

ACI has provided its expertise to federal, state, and third-party efforts into describing, standardizing and regulating what is considered an environmentally preferable program (EPP), beneficial, or safe.
Revenue
$16.1m
Assets
$32.8m
Employees
33
EIN
13-0452400
IRS type
501(c)(6)

Plastics Industry Association (PLASTICS)

Plastics Industry Association unites the plastics supply chain, advocates policy and regulatory priorities, advances sustainability and recycling, and provides education, networking, and industry programs.
Revenue
$58.6m
Assets
$39.6m
Employees
66
EIN
13-1325282
IRS type
501(c)(6)

American Society for Engineering Education

American Society for Engineering Education advances engineering education through initiatives, conferences, resources, policy advocacy, diversity promotion, and management of DoD/NSF fellowships.
Revenue
$26.4m
Assets
$15.1m
Employees
41
EIN
37-0730118
IRS type
501(c)(3)

Destinations International (DMAI)

Destinations International empowers destination organizations through education, resources, and advocacy, enhancing tourism and community success globally.
Revenue
$13.5m
Assets
$10.1m
Employees
34
EIN
31-0507334
IRS type
501(c)(6)

Software and Information Industry Association (SIIA)

Software and Information Industry Association (SIIA) advocates for innovation, protects intellectual property, and connects information industry professionals to drive economic growth.
Revenue
$11.2m
Assets
$7.5m
Employees
32
EIN
52-1329859
IRS type
501(c)(6)

American Advertising Federation (AAF)

AAF provides leadership, knowledge, and recognition in advertising through the American Advertising Awards and Admerica annual conference.
Revenue
$8.8m
Assets
$5.9m
Employees
20
EIN
13-2581875
IRS type
501(c)(6)

Certified Financial Planner Board of Standards Center for Financial Planning

To benefit the public by granting the cfp certification and upholding it as the recognized standard of excellence for competent and ethical personal Financial Planning.
Revenue
$8.4m
Assets
$45.9m
Employees
152
EIN
74-2385850
IRS type
501(c)(3)

BSA | The Software Alliance (BSA)

Bsa the Software Alliance advocates for the global software industry, promoting legal use, innovation policies, and enforcing compliance against illegal software activities.
Revenue
$29.2m
Assets
$25.6m
Employees
57
EIN
06-1242574
IRS type
501(c)(6)

American Health Lawyers Association (AHLA)

AHLA is a nonpartisan educational organization on legal issues in healthcare. It has 11,000 members and produces high-quality programs.
Revenue
$10.2m
Assets
$22.4m
Employees
50
EIN
23-7333380
IRS type
501(c)(3)

American Apparel and Footwear Association (AAFA)

AAFA's mission is to promote best practices and innovation. AAFA's comprehensive work ensures the continued success and growth of the apparel and footwear industry, its suppliers, and its customers.
Revenue
$8.1m
Assets
$16.9m
Employees
20
EIN
53-0258503
IRS type
501(c)(6)

Global Business Alliance (GBA)

Global Business Alliance represents international companies in the U.S., advocating for an open economy and educating on benefits of international investment.
Revenue
$7.2m
Assets
$7.7m
Employees
26
EIN
13-3218529
IRS type
501(c)(6)

Drug Information Association (DIA)

Drug Information Association, Inc. ("dia") fosters innovation to improve health and wellbeing worldwide by: - providing invaluable forums to exchange vital Information and discuss current issues related to health products, technologies, and services; - de....
Revenue
$20.0m
Assets
$22.6m
Employees
62
EIN
23-7311318
IRS type
501(c)(3)

National Association of Manufacturers (NAM)

To enhance the competitiveness of Manufacturers by shaping a legislative and regulatory environment conducive to u.s. economic growth and to increase understanding among policymakers, the media, and the general public about the vital role of manufacturing....
Revenue
$61.7m
Assets
$69.1m
Employees
197
EIN
13-1084330
IRS type
501(c)(6)

American Society of Interior Designers (ASID)

ASID inspires and enriches our members by promoting the value of interior design, while providing indispensable knowledge and experiences that build relationships.
Revenue
$8.4m
Assets
$3.5m
Employees
39
EIN
13-2798416
IRS type
501(c)(6)

American Coatings Association (ACA)

The American Coatings Association (ACA) is a nonprofit trade association representing both companies and professionals in the paint and coatings industry.
Revenue
$12.1m
Assets
$40.0m
Employees
94
EIN
53-0115900
IRS type
501(c)(6)

American Telemedicine Association (ATA)

American Telemedicine Association advances telehealth access and outcomes through collaboration among healthcare systems, technology providers, and partners, promoting safe and affordable care.
Revenue
$6.2m
Assets
$757.0k
Employees
15
EIN
74-2676503
IRS type
501(c)(3)

American Association of Collegiate Registrars and Admissions Officers

American Association of Collegiate Registrars and Admissions Officers promotes leadership, collaboration, and professional development in higher education enrollment and academic services globally.
Revenue
$12.4m
Assets
$21.1m
Employees
53
EIN
52-2274900
IRS type
501(c)(3)
Want more insights on trade / professional associations in District of Columbia?
There's a whole lot more to Cause IQ than what you see here. Additional filters, personnel information, peer benchmarking, Salesforce integration, vendor lists, etc. Access all the information your company needs in one place, already collected.
Schedule a demo
Over 200 customers use Cause IQ to grow, maintain, and serve their nonprofit clients.
Methodology: Cause IQ mines all tax-exempt organizations that file a Form 990, Form 990-EZ, or Form 990-PF with the IRS. We collect and aggregate this information from OCR'd paper taxreturns, XML e-file taxreturns, IRS-provided extract, the Business Master File, and Cause IQ secret sauce for data cleaning, categorization, classification, analytics, etc.
This category corresponds to the "S41: Promotion of Business" National Taxonomy of Exempt Entities (NTEE) code. Cause IQ determines NTEEs for organizations by its own internally-developed secret-sauce algorithms.
Cause IQ is a website that helps companies grow, maintain, and serve their nonprofit clients, and helps nonprofits find additional foundation funding. Our data and tools help professionals prospect for nonprofits, research opportunities, benchmark their clients, and enrich existing information.
Nonprofits
Product
Customers
About

© 2026 Nonprofit Metrics LLC
Terms of Service and Privacy Policy