ein,name,tax_period,posting_year,city,state,ntee_code,total_revenue,contributions,program_revenue,total_expenses,program_expenses,fundraising_expenses,salaries_total,highest_paid,highest_paid_name,employees,volunteers,donation_share_pct,program_ratio_pct
131623899,THE AMERICAN SOCIETY OF MECHANICAL,2025-06-30,2026,New York,NY,U03,136989570,1278312,61985460,124281041,87648785,41889,71779340,1546335,THOMAS COSTABILE,396,6322,0.9,70.5
131921358,ASSOCIATION FOR COMPUTING,2025-06-30,2026,New York,NY,U03,96182576,9089795,82145458,89747121,76440689,0,13471978,724239,VICKI HANSON,85,9000,9.5,85.2
390917537,EXPERIMENTAL AIRCRAFT ASSOCIATION INC,2025-02-28,2025,Oshkosh,WI,U03,53861538,9994198,33481285,49040747,42970279,559235,18460046,511737,JACK PELTON,1170,6000,18.6,87.6
752001539,SOCIETY OF PETROLEUM ENGINEERS INC,2025-03-31,2026,Richardson,TX,U03,41189747,6639738,32688610,42038601,28861999,50104,17276872,441179,SIMON D SEATON,143,4500,16.1,68.7
131659623,GEOLOGICAL SOCIETY OF AMERICA INC,2025-06-30,2026,Boulder,CO,U03,14634212,2961782,4173389,13745675,10621046,0,5500653,340797,MELANIE BRANDT,62,1130,20.2,77.3
311231529,AMERICAN SOCIETY FOR,2025-06-30,2026,Columbus,OH,U03,11193835,0,8189049,13339067,7336497,82373,5558712,251929,NEAL J COUTURE,55,1090,0.0,55.0
526057004,NATIONAL COUNCIL OF TEACHERS OF,2025-05-31,2026,Reston,VA,U03,10428676,283120,7901566,11628985,8048027,140388,3515277,309913,KENNETH KREHBIEL,27,200,2.7,69.2
131771269,The Electrochemical Society Inc,2025-12-31,2026,Pennington,NJ,U03,9471703,934803,6600421,8475948,7371445,6081,3209966,401860,Chris Jannuzzi,24,836,9.9,87.0
131866795,THE EXPLORERS CLUB,2025-06-30,2026,New York,NY,U03,8990865,7365242,743217,6545212,4684233,436102,2398307,156841,WILLIAM J ROSEMAN,20,50,81.9,71.6
462632398,Hourglass,2025-12-31,2026,Chanhassen,MN,U03,3146633,0,3077770,3115773,,0,205000,160000,Brian P Mason,0,,0.0,
201290173,INTERNATIONAL VALUATION STANDARDS,2025-03-31,2026,Chicago,IL,U03,2247511,2143891,73409,2098261,648579,174804,1362306,471616,NICK TALBOT,0,126,95.4,30.9
275499214,Transmission Access Policy Study Group I,2025-12-31,2026,Sioux Falls,SD,U03,1190026,1140879,29200,1190777,1090042,9052,0,0,Jane Cirrincione,0,,95.9,91.5
204040664,Chemical & Biological Microsystems Society,2025-12-31,2026,San Diego,CA,U03,1178107,165498,1006608,1052167,0,0,0,5000,Sara Stearns McGehee,0,16,14.0,0.0
264320287,ELECTRIC UTILITY INDUSTRY,2025-12-31,2026,Kansas City,MO,U03,1157655,0,1141995,1056967,,0,0,0,JANE MALE CAE,0,,0.0,
941686612,MOSQUITO & VECTOR CONTROL ASSOCIATION,2025-06-30,2026,Sacramento,CA,U03,1115864,4600,1089029,1064765,748061,0,0,0,STEVE ABSHIER,0,,0.4,70.3
222188362,RESEARCH AND DEVELOPMENT COUNCIL OF NEW,2025-06-30,2026,Chatham,NJ,U03,1013814,482276,531228,1288549,979236,203470,0,0,Mario M Casabona,0,,47.6,76.0
680373291,COGNITIVE NEUROSCIENCE SOCIETY,2025-12-31,2026,Davis,CA,U03,843542,841050,2347,634829,610750,0,97633,0,KATE TRETHEWAY,3,,99.7,96.2
271358663,The Association for High Speed Computing,2025-09-30,2026,Albuquerque,NM,U03,805431,0,790927,737666,729408,0,0,0,JAMES A ANG,0,6,0.0,98.9
383931308,HOUSTON GAS PROCESSORS ASSOCIATION,2025-06-30,2026,Houston,TX,U03,387388,134386,85318,366305,263697,53000,0,0,Austin Traweek,0,21,34.7,72.0
471421229,US SECTIONS OF THE COMBUSTION INSTI,2025-06-30,2026,Lewes,DE,U03,384633,0,381444,302473,302473,0,0,0,BABAK SHOTORBAN,0,0,0.0,100.0
992169596,PALMETTO INNOVASPHERE INC,2025-12-31,2026,Piedmont,SC,U03,384000,204000,180000,187207,149861,18338,122053,62000,LILLIA HOLMES,2,,53.1,80.1
460568830,SOCIETY FOR AFFECTIVE SCIENCE INC,2025-12-31,2026,Monona,WI,U03,371289,15600,325374,270620,267197,0,0,0,RACHEL JACK,0,,4.2,98.7
392368865,BATTERY MATERIALS & TECHNOLOGY COALITION,2025-12-31,2026,Washington,DC,U03,332698,0,332698,350209,,0,0,0,HELENA SCHWARZ,0,3,0.0,
920511095,HEALTHSPAN ACTION COALITION INC,2025-12-31,2026,Wellington,FL,U03,321555,321555,0,325259,296031,0,26539,0,Bernard Siegel,0,0,100.0,91.0
844107590,RENEWABLE ENERGY ALLIANCE - HOUSTON INC,2025-12-31,2026,Houston,TX,U03,318076,308850,9200,314956,270594,0,0,0,Jessica N Adkins,0,0,97.1,85.9
133481515,WOMENS TRANSPORTATION SEMINAR OF NY,2025-12-31,2026,New York,NY,U03,289243,81234,207913,257442,257442,0,0,0,Ece Koch,0,100,28.1,100.0
742980967,INTERNATL BEHAVIORAL NEUROSCIENCE SOCIETY,2025-12-31,2026,Bandera,TX,U03,279006,37153,210166,245002,172086,0,0,0,MARKUS S FENDT,0,5,13.3,70.2
994193422,INTERNATIONAL ATOMIC SPECTROMETRY,2025-12-31,2026,Lawrenceville,GA,U03,232645,232645,0,38830,37385,0,0,0,HUNTER B ANDREWS,0,,100.0,96.3
237051760,FLASHER BARRICADE ASSOCIATION,2025-12-31,2026,Morro Bay,CA,U03,201403,0,184438,185740,184885,0,0,0,JOE RIEHL,0,,0.0,99.5
222337169,ASSOCIATION OF MATHEMATICS TEACHERS,2025-12-31,2026,Adelphia,NJ,U03,180823,2298,167159,146247,107075,0,26766,0,MARQUIS ALVARADOUS,2,,1.3,73.2
814349398,THOTCON INFINITY NFP INC,2025-12-31,2026,Chicago,IL,U03,165173,165173,0,404077,404078,0,0,0,NICHOLAS PERCO,0,,100.0,100.0
208996564,Kentucky Society for Technology in Education,2025-06-30,2026,Waco,KY,U03,136873,0,136870,39249,,0,0,0,AMY JOHNS,0,,0.0,
311633222,NATIONAL ORGANIZATION OF TEST RESEARCH,2025-09-30,2026,University Park,PA,U03,136116,3000,133099,35256,25791,0,0,0,JEFFREY A GEUTHER,0,0,2.2,73.2
810730638,SB3C FOUNDATION INC,2025-12-31,2026,Fairfield,CT,U03,109641,0,59735,31502,25505,1540,0,0,JOHN LADISA JR PHD,0,200,0.0,81.0
883047786,CYBERAUTO CHALLENGE,2025-12-31,2026,Pasadena,MD,U03,95011,95000,0,86286,66359,0,0,5500,TIFFANY MCDONALD,0,2,100.0,76.9
200282420,RELIABILITY MAINTAINABILITY SUPPORT,2025-12-31,2026,Nokesville,VA,U03,93178,0,93178,66110,62989,0,0,0,RUSSELL VACANTE,0,,0.0,95.3
954171425,American Society of Nondestructive,2025-05-31,2026,Rosemead,CA,U03,86320,0,86297,83589,79233,0,7733,0,Michael Leon,2,,0.0,94.8
452747042,AIRFUEL ALLIANCE,2025-12-31,2026,Beaverton,OR,U03,77024,0,74750,81071,,0,48000,48000,SANJAY GUPTA,0,4,0.0,
271040652,NATIONAL ASSOCIATION OF IDEA,2025-12-31,2026,Washington,DC,U03,64400,39000,25400,61878,10037,0,0,0,ROBERT SCOTT SEVILLE,0,,60.6,16.2
593735188,ORDER OF THE SKY WATCHER CLAN,2025-02-28,2025,Pine Hills,FL,U03,40201,40201,0,4310,47,0,0,0,John Martello,0,5,100.0,1.1
223436544,SCIENTIFIC WORKSHOPS A NEW JERSEY NONPROFIT CORPORATION,2025-12-31,2026,Manchester,NJ,U03,16749,11225,0,80388,80388,0,0,0,Richard T Lareau,0,4,67.0,100.0
521714251,WASHINGTON DC BRANCH OF THE AMERICAN SOCIETY FOR MICROBIOLOGY,2025-12-31,2026,Fairfax,VA,U03,6650,5193,1457,6106,0,0,0,0,KARL THOMPSON,0,0,78.1,0.0