philanthropy.org | 990 Resource | FAQ Verify yourself
Sign in

Search donation-seeking nonprofits.

Filter view for IRS Form 990 organizations: name, EIN, NTEE, revenue, expenses, program share, and fiscal year.

food bank habitat for humanity arts culture legal aid
Filters & categories scope · state · category · size · type 1 ▾
Scope
Reset
Category
Size
Type
Active filtersSimilar to International Society for the Advancement of Spine Surgery Isass
39 rows · donation-seeking
Click column to sort Swipe for more columns →
Organization Location Revenue Expenses Assets Program Fundr. cost Employees Type Follow
North American Spine Society Pursue scientific knowledge and high standards of excellence in the field of spinal disorders. 36-3382069 · FY2024 Burr Ridge, IL $10.9M $10.2M $15.5M 90% — 94 501(c)(3)
American Orthopaedic Society for Sports Medicine The AMERICAN ORTHOPAEDIC SOCIETY for SPORTS MEDICINE (the SOCIETY) is a nonprofit corporation which develops… 23-7182780 · FY2024 Rosemont, IL $9.3M $10.5M $19.5M 63% 1% 28 501(c)(3)
International Anesthesia Research Society The INTERNATIONAL ANESTHESIA RESEARCH (iars) is a nonpolitical, not-for-profit medical SOCIETY founded in… 34-0750348 · FY2024 Walnut Creek, CA $6.9M $5.9M $35.3M 64% 0% 12 501(c)(3)
Scoliosis Research Society The purpose of the SCOLIOSIS RESEARCH SOCIETY is to foster the optimal care of all patients with spinal… 23-7181863 · FY2024 Milwaukee, WI $6.0M $5.4M $23.4M 74% 0% — 501(c)(3)
International Society of Aesthetic Plastic Surgery To provide education to improve members' surgical skills and thereby promote patient safety. 13-3810997 · FY2024 Mount Royal, NJ $5.3M $3.7M $11.2M 55% 0% — 501(c)(3)
Association of Bone & Joint Surgeons The ASSOCIATION of BONE and JOINT SURGEONS (the ASSOCIATION) is a nonprofit corporation, organized to… 42-0848331 · FY2024 Schaumburg, IL $5.0M $3.5M $41.8M 71% — 10 501(c)(3)
Orthopaedic Research Society The ORTHOPAEDIC RESEARCH SOCIETY (the "SOCIETY") is a nonprofit corporation organized to support, develop… 36-3180285 · FY2024 Rosemont, IL $4.4M $4.2M $9.9M 61% 0% 11 501(c)(3)
American Society of Pain and Neuroscience INC The SOCIETY has a mission to improve education, highlight scientific curiosity, establish best practice, and… 82-5052801 · FY2024 Charleston, WV $2.9M $1.6M $6.5M 85% 2% — 501(c)(3)
International Society of Hair Surgeons To achieve excellence in patient outcomes by promoting member education, international collegiality… 71-0738276 · FY2024 Elgin, IL $2.9M $2.4M $6.0M 78% 0% — 501(c)(3)
Peripheral Nerve Society The PERIPHERAL NERVE SOCIETY is an international non-profit organization of scientists, physicians, and other… 36-3327036 · FY2024 Roseville, MN $2.2M $1.5M $8.4M 91% 0% — 501(c)(3)
Intl Society of Arthroscopy Knee Surgery and Orthopaedic Sports Med The international SOCIETY of ARTHROSCOPY, KNEE SURGERY and ORTHOPAEDIC SPORTS medicine (the "SOCIETY") is a… 23-7379132 · FY2024 Danville, CA $2.2M $2.8M $12.9M 75% 0% 7 501(c)(3)
Cervical Spine Research Society INC CERVICAL SPINE RESEARCH SOCIETY is a national nonprofit organization organized to conduct education seminars… 52-1231718 · FY2024 Milwaukee, WI $2.0M $2.0M $21.9M 82% 0% — 501(c)(3)
International Society for Traumatic Stress Studies Istss is an INTERNATIONAL multidisciplinary, professional membership organization that promotes advancement… 31-1129675 · FY2024 Brentwood, TN $1.9M $1.3M $1.4M 62% 0% — 501(c)(3)
International Skeletal Society INC The mission of the INTERNATIONAL SKELETAL SOCIETY, INC. Is to bring together, through an educational… 23-7366930 · FY2024 East Dundee, IL $1.3M $1.5M $2.4M 76% 0% — 501(c)(3)
Society for Minimally Invasive Spine Surgery The SOCIETY for MINIMALLY INVASIVE SPINE SURGERY is a non-profit, tax-exempt charitable organization… 87-0808332 · FY2024 Wheaton, IL $1.2M $1.2M $899.5K 84% 0% — 501(c)(3)
International Society for Technology in Arthroplasty Educating orthopaedic surgeons and orthopaedic researchers in new advances and technologies in arthroplasty. 94-3273552 · FY2024 Sacramento, CA $783.4K $660.3K $1.9M 92% 0% 1 501(c)(3)
American Society of Spine Radiology To advance the knowledge and development of SPINE RADIOLOGY 91-1996464 · FY2024 Oak Brook, IL $622.5K $508.7K $1.2M 87% 0% — 501(c)(3)
North American Strasbourg Osteosynthesis Research Group INC To strengthen the discipline of surgery through education and research. 27-3339703 · FY2024 Jacksonville, FL $621.1K $612.9K $28.4K 94% 0% — 501(c)(3)
Lumbar Spine Research Society INC We are dedicated to the free exchange of scientific information regarding the LUMBAR SPINE. The SOCIETY… 26-2160175 · FY2024 Oregon, WI $467.6K $363.9K $680.1K 88% 0% — 501(c)(3)
Society for Neuroscience in Anesthesiology & Critical Care The mission of the SOCIETY for NEUROSCIENCE in ANESTHESIOLOGY and CRITICAL CARE (snacc) is to advance the art… 54-1519650 · FY2024 Raleigh, NC $458.5K $453.7K $424.7K 79% 0% — 501(c)(3)
American Society for Stereotactic and Functional Neurosurgery The ASSFN is dedicated to the treatment of functional disorders of the nervous system through the use of… 45-4065198 · FY2024 Merrick, NY $456.3K $165.8K $2.6M 87% 0% — 501(c)(3)
International Society of Wheelchair Professionals To serve as a global resource for WHEELCHAIR service standards and provision through advocacy, education… 86-2911321 · FY2025 Moon Township, PA $389.5K $367.3K $279.6K 88% 0% — 501(c)(3)
International Society of Refractive Surgery The vision of the INTERNATIONAL SOCIETY of REFRACTIVE SURGERY is to enhance and educate healthcare… 93-4778157 · FY2024 Fort Worth, TX $340.1K $128.2K $212.0K 95% 0% — 501(c)(3)
The International Society for Pediatric Neurosurgery INC The mission of the ISPN is to improve the health and welfare of children requiring neurosurgical care… 01-0618114 · FY2024 Moorestown, NJ $272.6K $233.5K $1.2M 95% 0% — 501(c)(3)
Korean American Spine Society The purpose of the organiation is to improve the quality of scientific knowledge, patient care and clinical… 20-5220997 · FY2024 Wheaton, IL $256.5K $254.4K $230.5K 97% 0% — 501(c)(3)
International Neuropalliative Care Society The inpcs is organized and operated exclusively for charitable scientific, literary and educational purposes… 83-4429399 · FY2024 Roseville, MN $248.9K $99.0K $179.0K 32% 0% — 501(c)(3)
Spinal Cord Society The SOCIETY provides funds for research directed toward the discovery of a cure for SPINAL CORD injuries. 41-1358594 · FY2024 Fergus Falls, MN $246.8K $332.2K $609.9K 46% 11% 3 501(c)(3)
International Federation of Societies for Surgery of the Hand To coordinate the activities of the various SOCIETIES for SURGERY of the HAND throughout the world, and in… 66-0457384 · FY2024 Chicago, IL $223.5K $221.5K $2.6M 47% 0% — 501(c)(3)
International Society for Craniofacial Surgery To furnish leadership and foster advances in CRANIOFACIAL SURGERY by stimulating research, investigation, and… 23-2750481 · FY2024 Philadelphia, PA $187.8K $443.4K $1.2M 89% 0% — 501(c)(3)
Society of Genitourinary Reconstructive Surgeons The SOCIETY encourages the study and practice of GENITOURINARY RECONSTRUCTIVE surgery in order to elevate and… 54-1389700 · FY2024 East Dundee, IL $187.5K $135.0K $253.6K 38% 0% — 501(c)(3)
New England Neurosurgical Society The society supports ongoing education, research activities and collegiality. The society and its members… 26-2587835 · FY2024 Lebanon, NH $156.3K $121.8K $90.0K 100% 0% — 501(c)(3)
International Musculoskeletal Society -Ims- INC 27-2716074 · FY2025 Andover, MA $140.3K — $43.4K — — — 501(c)(3)
Society of Oncoplastic Surgery The SOCIETY of ONCOPLASTIC SURGERY (sos) provides an opportunity for surgeons to immerse themselves in… 84-2267024 · FY2023 Reno, NV $122.1K $132.7K $0 98% 0% — 501(c)(3)
Cardiac Society for Bridging Medical Silos INC The Society is a charitable, scientific, and educational organization. The Society promotes awareness… 86-3913067 · FY2024 Tampa, FL $109.9K — $19.5K — — 1 501(c)(3)
International Federation of Musculoskeletal Research Societies To advance MUSCULOSKELETAL RESEARCH globally in order to prevent and treat MUSCULOSKELETAL diseases by… 30-1218723 · FY2024 Washington, DC $101.3K $154.3K $570.2K 70% 6% — 501(c)(3)
Interurban Neurosurgical Society 36-4228405 · FY2024 Oak Brook, IL $89.5K — $91.8K — — — 501(c)(3)
Society of Facet Surgical Techniques and Technologies INC Operate as a SOCIETY for the purpose of advancing scientific research and the exchange of ideas between… 26-3109987 · FY2024 Ft Lauderdale, FL $89.4K $88.9K $12.8K 0% 0% — 501(c)(3)
Society of Surgical Ergonomics 86-3455140 · FY2024 Valley Village, CA $63.3K — $168.8K — — — 501(c)(3)
World Society for Stereotactic and Functional Neurosurgery 85-0653006 · FY2024 Frederic, WI $31.6K — $91.5K — — — 501(c)(3)
2,046,138
nonprofits
212,946
funders
12,515,252
grants
22,549,931
directors
214,365
service providers
549,896,012
financial lines
Public data from IRS Form 990 e-file & Business Master File. A 990 shows reported financial activity, not measured program outcomes. Assets are from the IRS BMF and may lag the latest filing; fundraising cost is fundraising expenses as a share of total expenses. · philanthropy.org