American Society for Radiation Oncology
The professional society of radiation oncology, publishing the specialty's journals and guidelines, accrediting practices, and defending the field in coding and health policy.
Financial profile
American Society for Radiation Oncology · EIN 42-0943164 · 501(c)(6)
| Fiscal year | Total revenue | Contributions | Program services | Total expenses | Net assets | Year end |
|---|---|---|---|---|---|---|
| FY2023 | $22,679,643 | $697,789 | $18,414,943 | $24,629,546 | $40,731,384 | Dec 2023 |
| FY2022 | $24,165,068 | $2,805,201 | $17,840,709 | $22,271,297 | $37,847,720 | Dec 2022 |
| FY2021 | $22,379,112 | $848,250 | $16,820,098 | $19,826,237 | $41,758,134 | Dec 2021 |
| FY2020 | $18,684,843 | $628,169 | $13,844,948 | $18,009,374 | $35,512,289 | Dec 2020 |
| FY2019 | $23,415,351 | $350,024 | $17,909,270 | $22,925,447 | $31,435,010 | Dec 2019 |
| FY2018 | $22,166,053 | $333,820 | $17,352,140 | $21,377,789 | $27,332,190 | Dec 2018 |
Figures exactly as reported. A blank cell was blank on the form. The fiscal year links to the filing.
Peer societies
Five societies American Society for Radiation Oncology is read alongside.
ASCO
American Society of Clinical Oncology
The professional society for clinical oncology, author of the guidelines, the quality standards and the…
46 companies named
SSO
Society of Surgical Oncology
The professional society for surgical oncologists, advancing the science, standards, and multidisciplinary…
6 companies named
SGO
Society of Gynecologic Oncology
The premier organization for gynecologic cancer care, uniting gynecologic oncologists and allied…
10 companies named
SUO
Society of Urologic Oncology
A professional society advancing the subspecialty of urologic oncology through an annual meeting, the SUO…
17 companies named
RRS
Radiation Research Society
A scientific society for everyone who studies how radiation acts on living things and matter
12 companies named
Who backs ASRO
Every company American Society for Radiation Oncology names publicly as a supporter, exactly as published. Companies also named by other associations on Sociogene come first.
| Company | Support as published | Also named by |
|---|---|---|
| AbbVie Inc. | Other | AND AAD AAN AAO AAO +3 |
| Amgen | Other | AAAAI AAFP AAN AAO AAPA +3 |
| Astellas | Other | ARM AAO AAPA AACR AOA +3 |
| AstraZeneca | Other | AMCP AAAAI AAFP AAN AAPA +3 |
| Biogen | Other | AAN AAO AAI AANEM ACNM +3 |
| Boehringer Ingelheim | Other | AAD AAFP AAO AAPA AAHA +3 |
| Boston Scientific | Other | ACS ASCA AAST AAGL ACC +3 |
| Bristol Myers Squibb | Other | AMCP ARM AAD AAN AAPMR +3 |
| Daichii Sankyo | Other | AACR ACS AOSSM ASCO ASH +3 |
| Eisai, Inc | Other | AMCP AAFP AAN AAPA AASM +3 |
| Elsevier Clinical Path | Other | ALAO AM AND ACS AAA +3 |
| Exact Sciences | Other | AAFP AAPA AASLD ACS ACG +3 |
| GE HealthCare | Other | ASCA AAEM AAPMR AASLD AANEM +3 |
| Genentech | Other | AMCP AAAAI AAFP AAN AAO +3 |
| GSK | Other | AMCP AAAAI AAO AAPA AACR +3 |
| Hologic | Other | AAFPR AAFP AAES AAGL ACOG +3 |
| Lantheus | Other | AAN ARS ASCO ASE COA +3 |
| Lilly | Other | AMCP AAAAI AAFP AAPA AASM +3 |
| Merck & Co., Inc. | Other | AAFP AAO AAP AAPA AAM +3 |
| Myriad Genetics | Other | ACMGG ACOG ACOG APNA ASBS +3 |
| natera | Other | AASLD AATS AAES ACMGG ACNM +3 |
| Novartis | Other | AAD AAN AACR AANEM ACS +3 |
| Pfizer Inc. | Other | ASCA AAD AAFP AAN AAP +3 |
| Philips | Other | AMSN ASCA AARC AACCN ADHA +3 |
| Regeneron | Other | AAAAI AAD AAP AACR AASLD +3 |
| Roche | Other | AAN ASCP ASM ASV ASCO +3 |
| Sanofi | Other | AMCP AAAAI AAD AAFP AAN +3 |
| Siemens Healthineers | Other | ASCA AARC AASLD AAPIM ACCP +3 |
| Spectrum | Other | ARIN ASCC AACC BACC BCC +3 |
| EMD Serono, Inc. | Other | AANEM ACR AOSSM ASRM CCFAS +2 |
| BrainLab | Other | AAPIM AES CNS ISPN NASS +1 |
| Novocure | Other | AACR ARS ASCO COA CCFAS +1 |
| Canon | Other | AWD NIPP PUA PPA VBA |
| Carl Zeiss Meditec Inc. | Other | AAO AAE AGS CNS FDA |
| Castle Biosciences, Inc. | Other | AAD ACG ISOO MRA SAGES |
| Integra LifeSciences | Other | ACS AAWC CNS ISPN UMANA |
| Best Medical International | Other | AAPIM ASNC ASRT RSNA |
| Hitachi, Ltd. | Other | CTA FPTA IEEE NAED |
| IBA | Other | AAPIM ARS ASNC SNMMI |
| Accuray | Other | AAPIM ARS GMCC |
| Kura Oncology | Other | ASH COA SHO |
| RaySearch Laboratories | Other | AAPIM RRS RSNA |
| Abbott Laboratories | Other | MSCC SCF |
| Cordis | Other | SCAI SVM |
| CQ Medical | Other | AAPIM RSNA |
| Elekta | Other | AAPIM ANS |
| Elevar Therapeutics | Other | AMCP AASLD |
| GammaTile | Other | ARS CNS |
| Helsinn | Other | ASCO CCFAS |
| Merck KGaA, Darmstadt, Germany | Other | IASLC IUPAC |
| MIM Software Inc. | Other | AAPIM SNMMI |
| Perspective Therapeutics | Other | GICI SNMMI |
| RefleXion | Other | ARS SNMMI |
| Sensus HealthCare | Other | AAPIM VCS |
| Servier Pharmaceuticals | Other | COA ONSF |
| Sun Nuclear Corporation | Other | AAPIM ARS |
| Telix Pharmaceuticals | Other | SNMMI SUO |
| Xstrahl | Other | ARS RRS |
| Bayer Healthcare (formerly Berlex) | Other | ADA |
| BioProtect | Other | ARS |
| Carestream Health | Other | RSNA |
| Celgene | Other | CDF |
| Coherus Oncology | Other | ASCO |
| Empyrean Medical Systems Inc. | Other | RRS |
| Johnson & Johnson Innovative Medicine (formerly Janssen Pharmaceuticals) | Other | AS |
| MEDA Pharamceuticals | Other | GAFP |
| Millennium | Other | SCTE |
| Mirada Medical | Other | SNMMI |
| PreludeDx | Other | ASBS |
| Radformation Inc. | Other | AAPIM |
| Radiation Business Solutions | Other | AHA |
| Vision RT | Other | AAPIM |
| Aduro | Other | Only American Society for Radiation Oncology, so far |
| Akesis | Other | Only American Society for Radiation Oncology, so far |
| Alliance Oncology | Other | Only American Society for Radiation Oncology, so far |
| Allos Therapeutics | Other | Only American Society for Radiation Oncology, so far |
| American Medical Accounting and Consulting (AMAC) | Other | Only American Society for Radiation Oncology, so far |
| Bard | Other | Only American Society for Radiation Oncology, so far |
| Beijing HGPT Technology & Trade | Other | Only American Society for Radiation Oncology, so far |
| Blue Earth Diagnostics | Other | Only American Society for Radiation Oncology, so far |
| BSD Medical | Other | Only American Society for Radiation Oncology, so far |
| C-RAD | Other | Only American Society for Radiation Oncology, so far |
| CDR Systems | Other | Only American Society for Radiation Oncology, so far |
| Cellectar Biosciences | Other | Only American Society for Radiation Oncology, so far |
| Chimerix Inc. | Other | Only American Society for Radiation Oncology, so far |
| Cytogen | Other | Only American Society for Radiation Oncology, so far |
| Depomed | Other | Only American Society for Radiation Oncology, so far |
| Galera Therapeutics | Other | Only American Society for Radiation Oncology, so far |
| GenesisCare | Other | Only American Society for Radiation Oncology, so far |
| Gold Anchor | Other | Only American Society for Radiation Oncology, so far |
| GPC Biotech | Other | Only American Society for Radiation Oncology, so far |
| ImClone | Other | Only American Society for Radiation Oncology, so far |
| Inhibrx Biosciences, Inc. | Other | Only American Society for Radiation Oncology, so far |
| IntraOp | Other | Only American Society for Radiation Oncology, so far |
| IsoRay Medical | Other | Only American Society for Radiation Oncology, so far |
| LAP | Other | Only American Society for Radiation Oncology, so far |
| Macromedics BV | Other | Only American Society for Radiation Oncology, so far |
| Mevion | Other | Only American Society for Radiation Oncology, so far |
| Myovant Sciences Inc. | Other | Only American Society for Radiation Oncology, so far |
| Nanobiotix | Other | Only American Society for Radiation Oncology, so far |
| Naveris Inc. | Other | Only American Society for Radiation Oncology, so far |
| North American Scientific | Other | Only American Society for Radiation Oncology, so far |
| NorthStar Medical Radioisotopes | Other | Only American Society for Radiation Oncology, so far |
| Novoste | Other | Only American Society for Radiation Oncology, so far |
| Oncology Services International | Other | Only American Society for Radiation Oncology, so far |
| Oncura | Other | Only American Society for Radiation Oncology, so far |
| Ortho Biotech | Other | Only American Society for Radiation Oncology, so far |
| P-Cure Ltd. | Other | Only American Society for Radiation Oncology, so far |
| Palette Life Sciences | Other | Only American Society for Radiation Oncology, so far |
| ProTechSure | Other | Only American Society for Radiation Oncology, so far |
| Provision HealthCare | Other | Only American Society for Radiation Oncology, so far |
| QFix | Other | Only American Society for Radiation Oncology, so far |
| RAD Technology Medical Systems | Other | Only American Society for Radiation Oncology, so far |
| Radiadyne | Other | Only American Society for Radiation Oncology, so far |
| ScandiDos | Other | Only American Society for Radiation Oncology, so far |
| Seagen | Other | Only American Society for Radiation Oncology, so far |
| Sirtex | Other | Only American Society for Radiation Oncology, so far |
| TAE Life Sciences | Other | Only American Society for Radiation Oncology, so far |
| Theragenics | Other | Only American Society for Radiation Oncology, so far |
| Therapanacea | Other | Only American Society for Radiation Oncology, so far |
| Vertual LTD. | Other | Only American Society for Radiation Oncology, so far |
| ViewRay Systems | Other | Only American Society for Radiation Oncology, so far |
| VOXIMETRY | Other | Only American Society for Radiation Oncology, so far |
Sources: 1 published list, read September 2026
ASTRO Giving Wall: Acknowledging Corporate Supporters Since 1999. Read September 28, 2026. Cumulative corporate giving since 1999, grouped by dollar ranges (tiers omitted); includes some historical companies. Hospitals and universities (Johns Hopkins Medicine, UKHC, UPMC, UT Southwestern) omitted.
Who backs American Society for Radiation Oncology's peers, but not American Society for Radiation Oncology
Companies named publicly by at least one of American Society for Radiation Oncology's five peer societies, and not found in American Society for Radiation Oncology's reviewed public records.
The outside view
The professional society of radiation oncology, publishing the specialty's journals and guidelines, accrediting practices, and defending the field in coding and health policy.
- Authority
- Build
- Inward
- Operational
Their shape
The Republic
Run by its members, built to outlast them.
The Republic runs like a well-built institution, professional and stable, under the guidance of its members. Its gift is scale and continuity, its challenge is staying close to the grassroots as it grows.
Also reads toward The Guild and The Citadel.
Strengths
Not an official page of American Society for Radiation Oncology. Sociogene does not consult. Everything here comes from public sources, dated and linked. Something wrong here? Tell us what we missed.