INTERNATIONAL SOCIETY OF ARBORICULTURE
2101 WEST PARK CT P O BOX 3129, CHAMPAIGN, IL 618263129 www.isa-arbor.com

Total Revenue
$7,215,455
Total Expenses
$7,005,194
Net Assets
$4,841,944

Organizations Filed Purposes: THROUGH RESEARCH, TECHNOLOGY, AND EDUCATION, THE INTERNATIONAL SOCIETY OF ARBORICULTURE WILL PROMOTE THE PROFESSIONAL PRACTICE OF ARBORICULTURE AND FOSTER A GREATER WORLDWIDE AWARENESS OF THE BENEFITS OF TREES.

CREDENTIALING - PROVIDE CERTIFICATION EXAMINATION SERVICES FOR POTENTIAL CANDIDATES AND RECERTIFICATION SERVICES TO EXISTING CREDENTIALS TO SUPPORT THE PROFESSIONAL DEVELOPMENT OF THE ARBORISTS. THE CREDENTIALING PROGRAM SERVES 45,526 CREDENTIALS IN 43 COUNTRIES. ISA CERTIFICATION PROGRAMS MANAGED 481,215 CONTINUING EDUCATION UNITS SUBMITTED BY VARIOUS CREDENTIAL HOLDERS. PROVIDE QUALIFICATION TRAINING WORKSHOPS AND CREDENTIAL TESTING SERVICES FOR PARTICIPANTS.

EDUCATIONAL PRODUCTS AND SERVICES - EPS MANAGES THE DEVELOPMENT AND PRODUCTION OF MONTHLY PUBLICATIONS FOR ISA MEMBERS, TO DISSEMINATE TIMELY AND RELEVANT ARTICLES, NEWS, INFORMATION, AND RESEARCH REGARDING TREES AND TREE CARE. EGS DEVELOPS AND DISTRIBUTES EDUCATIONAL MATERIALS FOR THE INDUSTRY, INCLUDING PUBLICATIONS, WORKSHOP CURRICULUM, ONLINE LEARNING COURSES, PODCASTS, AND CONSUMER AND INDUSTRY BROCHURES. 6 ISSUES OF THE ARBORIST NEWS WERE PUBLISHED AND 6 ISSUES OF THE ARBORICULTURE AND URBAN FORESTRY JOURNAL WERE PUBLISHED. 1 NEW PUBLICATION WAS PUBLISHED.

EVENTS - OPERATE EDUCATIONAL EVENTS, INCLUDING TRAINING WORKSHOPS, CONFERENCES, TRADESHOWS, AND SYMPOSIUMS, TO PROVIDE INFORMATION REGARDING TREE RELATED SUBJECTS TO MEMBERS AND ATTENDEES. HELD ONE ANNUAL CONFERENCE AND TRADESHOW, AND SUPPORTED A REGIONAL CONGRESS IN BRAZIL. ISA PROVIDES FOR THE NORTH AMERICAN TREE CLIMBING COMPETITION, EUROPEAN TREE CLIMBING COMPETITION, AND ASIA-PACIFIC TREE CLIMBING COMPETITION, TO HIGHLIGHT AND DEMONSTRATE THE VARIOUS SKILLS OF ARBORICULTURAL PRACTITIONERS AND TREE CLIMBING AND CREATING AWARENESS ABOUT THE IMPORTANCE OF TREES AND TREE CARE TO THE PUBLIC.

Executives Listed on Filing

Total Salary includes financial earnings, benefits, and all related organization earnings listed on tax filing

NameTitleHours Per WeekTotal Salary
Caitlyn PollihanEXECUTIVE DIRECTOR, NON-VO40$174,795
Mark BluhmFORMER DIRECTOR OF FINANCE40$101,571
Skip KincaidDIRECTOR2.12$90
Jim FlottDIRECTOR3.85$30
Cecil KonijnendijkDIRECTOR2.12$0
Russell CalsonDIRECTOR2.12$0
Paul JohnsonVICE-PRESIDENT4.33$0
Dana KarcherDIRECTOR2.31$0
Tom WolfDIRECTOR2.65$0
Nicholaas VerllopDIRECTOR2.77$0
Chris WalshTREASURER6.73$0
Scott ProphettDIRECTOR4.87$0
Gordon MannDIRECTOR4.27$0
Pedro Mendes CastroPRESIDENT-ELECT1.92$0
Anne BeardDIRECTOR2.02$0
Paul RiesPRESIDENT5.85$0
Dennis SwartzellSECRETARY2.69$0

Data for this page was sourced from XML published by IRS (public 990 form dataset) from: https://s3.amazonaws.com/irs-form-990/201823539349300822_public.xml