American Nuclear Society
The American Nuclear Society is a 501(c)(3) professional membership organization serving more than 11,000 nuclear engineers, scientists, students, and industry stakeholders worldwide through publications, peer-reviewed journals, annual conferences, certification (including the CNP credential), standards development, and policy advocacy.
- Company typePrivate
- Founded1954
- HeadquartersLa Grange Park, United States
- Headcount51–100
- GTM typeB2B and B2C
- OfferingServices
What American Nuclear Society does
The American Nuclear Society (ANS) is a 501(c)(3) international, scientific, and educational nonprofit founded in 1954 and headquartered in Westmont, Illinois (with a Washington, D.C. policy presence). The society represents more than 11,000 nuclear professionals spanning engineers, scientists, technologists, teachers, healthcare providers, and students across government agencies, universities, research laboratories, medical facilities, and private industry. Its core purpose is to advance the peaceful application of nuclear science and technology through professional credentialing, knowledge dissemination, and policy advocacy.
ANS generates revenue through four primary streams: (1) membership dues across professional, student, and organizational tiers; (2) publications including the flagship trade magazine Nuclear News, the daily newsletter Nuclear News Daily, Radwaste Solutions, and three peer-reviewed journals (Nuclear Science and Engineering, Nuclear Technology, Fusion Science and Technology); (3) conferences and events including three flagship 2026 gatherings (Global, NECX, and Winter Conference & Expo), webinars, and short courses; and (4) professional certification, principally the Certified Nuclear Professional (CNP) credential, augmented by an MOU-based collaboration with United Cleanup Oak Ridge (UCOR) on workforce training and certification modules. Its go-to-market is community-led: a hybrid of individual self-enrollment via ans.org, organizational membership, corporate Trustees of Nuclear sponsorships, and conference/certification registration. The organization is led by CEO and Executive Director Craig Piercy and 72nd President Mark Peters (assumed office June 4, 2026), who concurrently serves as CEO of MITRE.
The operating model is asset-light and content-centric, sustained by a corporate sponsor ecosystem that includes legacy utilities (Constellation, Duke Energy, Southern Nuclear), advanced-reactor developers (TerraPower, NuScale, X-Energy, Oklo, Radiant, Core Power), fuel-cycle companies (Urenco, Lightbridge, Global Laser Enrichment), and service/technology firms (Amentum, Mirion, Hogan Lovells). ANS maintains formal relationships with regulatory bodies, publishes ANSI-accredited industry standards, and operates a Rapid Response Taskforce for media engagement. Awards conferred include the Untermyer & Cisler Reactor Technology Medal and the Fusion Energy Division Outstanding Achievement Award (2026 recipients: Zeyun Wu and Andrei Khodak, respectively). ANS has received a $2M U.S. Department of Energy award in 2023 and additional corporate funding in 2025.
American Nuclear Society firmographics
Firmographics- Name
- American Nuclear Society
- Legal name
- American Nuclear Society
- Website
- https://ans.org
- Company type
- Private
- Founded year
- 1954
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- The American Nuclear Society is a 501(c)(3) professional membership organization serving more than 11,000 nuclear engineers, scientists, students, and industry stakeholders worldwide through publications, peer-reviewed journals, annual conferences, certification (including the CNP credential), standards development, and policy advocacy.
- Ownership category
- akta.pro rank
American Nuclear Society industry classification
Industry- Product category
- Professional Scientific Society
- NAICS
- Professional, Scientific, and Technical Services (54), Other Scientific and Technical Consulting Services (541690)
- SIC
- Services-Membership Organizations (8600)
- akta.pro primary industry
- Codes, Standards & Design Compliance (ASME, IEEE, IEC, RCC-M) (EUAKAEAF)
- akta.pro secondary industry
- Spent Fuel Management Engineering, Consulting & Digital Tools (Thermal/Shielding/Criticality, QA) (EUAKAHAL)
Keywords
Where American Nuclear Society is headquartered
LocationHeadquarters
- HQ city
- La Grange Park
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
American Nuclear Society business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure, Others
Revenue model
- Membership Dues: Professional membership fees for engineers, scientists, and nuclear technology professionals at various career stages including students, professionals, and organizational members.
- Publications: Sale of Nuclear News magazine, Radwaste Solutions, Fusion Science and Technology journal, Nuclear Science and Engineering journal, Nuclear Technology journal, books, maps, and other nuclear-related content.
- Conferences and Events: Annual conferences including Global 2026, Nuclear Energy Conference & Expo (NECX), and Winter Conference & Expo. Also professional development courses and certification programs.
- Professional Certification: Certified Nuclear Professional credential program and other professional development offerings.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Professional Membership |
| Subscription | Annual | Student Membership |
| Subscription | Annual | Organizational Membership |
| Subscription | Annual | Publication Subscriptions |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels9 records
American Nuclear Society product offering
Product offeringCore offering
ANS is a not-for-profit professional membership society that advances nuclear science and technology through individual and organizational memberships, peer-reviewed journals and trade publications (Nuclear News, Radwaste Solutions, Nuclear Science and Engineering, Nuclear Technology, Fusion Science and Technology), annual conferences, the Certified Nuclear Professional credential, technical standards development, scholarships, and mentorship programs. The organization also engages in public policy advocacy on behalf of the nuclear profession and operates a Rapid Response Taskforce to provide expert commentary to media and decision-makers.
Product overview
The American Nuclear Society is a professional membership organization, not a software product company. ANS provides a portfolio of publications (Nuclear News, Nuclear News Daily, Radwaste Solutions, Nuclear Science and Engineering, Nuclear Technology, Fusion Science and Technology), educational programs (professional development courses, webinars, scholarships), conferences (Annual Conference, Winter Conference, NECX, Global Conference), standards development, career services (Career Finder, Mentor Match), and certification programs (Certified Nuclear Professional). These offerings serve the nuclear professional community through publications, events, education, and professional development rather than a unified software product platform.
Differentiator
Problem solved
Functional benefit
Brands
- Nuclear News: ANS flagship trade publication with over 11,000 readers keeping up with the latest developments in the nuclear field.
- Radwaste Solutions
- Nuclear Science and Engineering
- Nuclear Technology
- Fusion Science and Technology
Products and services
- Nuclear News
- Nuclear News Daily
- Radwaste Solutions
- Nuclear Science and Engineering
- Nuclear Technology
- Fusion Science and Technology
- ANS Standards
- ANS Annual Conference
- Nuclear Energy Conference & Expo (NECX)
- Professional Development Courses and Certified Nuclear Professional (CNP) Credential
- ANS Webinars
- ANS Store
- Nuclear News Buyers Guide
- Nuclear Careers
- Scholarships and Grants
- ANS Transactions and Proceedings
- Mentor Match
- ANS Professional Membership
Quantifiable outcome
- Over 11,000 members representing diverse nuclear industry stakeholders
- +2 more outcomes
Companies that use American Nuclear Society
Customer profileNamed customers4 records
Segments4 records
Ideal customer profiles3 records
American Nuclear Society technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
American Nuclear Society partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered minor and core.
- Duke EnergyminorDuke Energy provides industry support for Nuclear Science Week 2026 as a corporate sponsor alongside GE Vernova Hitachi Nuclear Energy.
- GE Vernova Hitachi Nuclear EnergyminorGE Vernova Hitachi Nuclear Energy provides industry support for Nuclear Science Week 2026 alongside Duke Energy.
- United Cleanup Oak Ridge (UCOR)coreANS and UCOR signed an MOU establishing collaboration on workforce training and certification programs serving the nuclear industry. UCOR provides operational insights and subject matter expertise to inform ANS professional development offerings including the Certified Nuclear Professional credential program. Both parties collaborate on developing training modules, quality assurance, and accreditation activities.
- Corporate Trustees (multiple organizations)coreANS maintains a Trustees of Nuclear program with corporate sponsors including Amentum, AMS, Clearpath, Constellation, Core Power, Dominion Engineering, Fissionaire, Global Laser Enrichment, Hogan Lovells, Lightbridge, Mirion Technologies, NuScale, Oklo, Orrick, Paragon, Radiant, Southern Nuclear, Studsvik, TerraPower, Urenco, and X-Energy. These organizations provide financial and strategic support to ANS.
Scale indicators4 records
Recent moves6 records
Expansion highlights6 records
American Nuclear Society competitors and assessment
Company assessmentDirect peers
- Institute of Nuclear Materials Management (INMM): INMM is a directly comparable technical society focused on nuclear materials safeguards, security, and management. Like ANS, it provides peer-reviewed journals (Journal of Nuclear Materials Management), annual conferences, and serves a specialized subset of nuclear professionals.
- IEEE Nuclear and Plasma Sciences Society: IEEE NPSS is a directly comparable technical society focused on nuclear instrumentation, plasma science, and radiation effects. Like ANS, it offers peer-reviewed journals (IEEE Transactions on Nuclear Science), conferences, and member technical communities serving an overlapping population of nuclear scientists and engineers.
- Health Physics Society: Health Physics Society is a directly comparable professional society for radiation safety professionals, offering journals, conferences, and certifications (CHP) — parallel to ANS's CNP credential. Both societies serve overlapping members in nuclear medicine, power, and research radiation protection.
Broad incumbents
- Nuclear Energy Institute (NEI): NEI is the nuclear industry's policy and lobbying organization representing US nuclear utilities and vendors. It is comparable to ANS in serving the nuclear industry ecosystem with advocacy and member programs, but operates more as a trade association focused on policy rather than as a scientific/technical society.
- International Atomic Energy Agency (IAEA): IAEA is an intergovernmental organization that promotes peaceful nuclear use, develops safety standards, and supports nuclear programs globally. It is comparable to ANS in publishing standards and supporting nuclear workforce/policy, but as a UN-affiliated body rather than a member-driven professional society.
- American Society of Mechanical Engineers (ASME): ASME is a broader engineering society with overlapping nuclear-relevant codes and standards (e.g., ASME Boiler & Pressure Vessel Code Section III). It is comparable to ANS as a professional membership society that develops industry standards, publishes journals, and hosts conferences, but operates across all of mechanical engineering rather than specializing in nuclear.
- American Chemical Society (ACS): ACS is a large scientific professional society with overlapping nuclear-related chemistry publications (e.g., radiochemistry, nuclear fuel cycle chemistry). Comparable to ANS in scale, journal-publishing model, and conference-driven engagement model, though ACS spans all of chemistry rather than nuclear-specific applications.
- World Nuclear Association: WNA is an international nuclear industry association providing policy advocacy and information services globally. It is comparable to ANS in operating at a global level on behalf of the nuclear industry, but its mission is industry-wide promotion rather than scientific/technical professional development.
- American Physical Society (APS): APS is a broader scientific society with physics research overlapping nuclear physics. It is comparable to ANS as a publisher of peer-reviewed journals (Physical Review C, etc.) and conference organizer, but covers all of physics rather than specializing in nuclear science and engineering applications.
Others
- National Society of Professional Engineers (NSPE): NSPE is a professional society for licensed engineers across all disciplines that overlaps with ANS in advocating for engineering licensure and continuing education. Comparable in operating model (membership society with certification advocacy) but serving a broader engineering audience rather than nuclear specialists.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
American Nuclear Society social profiles
Digital presenceAmerican Nuclear Society financial estimates
Financial estimateRevenue estimate
Valuation estimate
American Nuclear Society leadership team
Management profileNumber of profiles
Profiles3 records
American Nuclear Society funding detail
Funding detailFunding overview
Funding rounds2 records
Investors2 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
American Nuclear Society M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about American Nuclear Society
What does American Nuclear Society do?
ANS is a not-for-profit professional membership society that advances nuclear science and technology through individual and organizational memberships, peer-reviewed journals and trade publications (Nuclear News, Radwaste Solutions, Nuclear Science and Engineering, Nuclear Technology, Fusion Science and Technology), annual conferences, the Certified Nuclear Professional credential, technical standards development, scholarships, and mentorship programs. The organization also engages in public policy advocacy on behalf of the nuclear profession and operates a Rapid Response Taskforce to provide expert commentary to media and decision-makers.
Is American Nuclear Society a public or private company?
American Nuclear Society is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was American Nuclear Society founded?
American Nuclear Society was founded in 1954. It employs 51 to 100 people.
Where is American Nuclear Society based?
American Nuclear Society is headquartered in La Grange Park, United States, in the North America region.
How does American Nuclear Society make money?
Four revenue lines are on record. Membership Dues are the primary driver. The others are publications, conferences and Events and professional Certification.
Who are American Nuclear Society's main competitors?
Direct peers on record are Institute of Nuclear Materials Management (INMM), IEEE Nuclear and Plasma Sciences Society and Health Physics Society. Broad incumbents are Nuclear Energy Institute (NEI), International Atomic Energy Agency (IAEA), American Society of Mechanical Engineers (ASME), American Chemical Society (ACS), World Nuclear Association and American Physical Society (APS). National Society of Professional Engineers (NSPE) is listed as an others.
Does American Nuclear Society have an API?
No public API is recorded for American Nuclear Society.
What industry is American Nuclear Society in?
American Nuclear Society's product category is Professional Scientific Society. Its primary akta.pro industry code is EUAKAEAF, Codes, Standards & Design Compliance (ASME, IEEE, IEC, RCC-M), with a secondary code of EUAKAHAL, Spent Fuel Management Engineering, Consulting & Digital Tools (Thermal/Shielding/Criticality, QA). Its NAICS code is 54 and its SIC code is 8600.