Tax-exempt organization ยท Files a Form 5500
AMERICAN SOCIETY FOR TESTING AND MATERIALS
100 BARR HARBOR DR, CONSHOHOCKEN, PA 19428-2951
EIN
23-1352024
Tax-exempt status
501(c)(3) charitable, religious, educational
IRS · 2026-09
Deductibility
Contributions are deductible
IRS · 2026-09
Foundation classification
Publicly supported charity (509(a)(2))
IRS · 2026-09
IRS ruling date
1937-06
IRS · 2026-09
NTEE code
U400
IRS · 2026-09
Latest tax period on file
2024-12
IRS · 2026-09
Revenue (latest 990)
$134,694,228
IRS · 2026-09
Assets (latest 990)
$506,115,300
IRS · 2026-09
Benefit plan 1, 2024 filing
PENSION PLAN OF AMERICAN SOCIETY FOR TESTING AND MATERIALS
DOL · 2026-02-17
Participants (start of year)
466
DOL · 2026-02-17
Plan features
Defined benefit (cash balance)
DOL · 2026-02-17
Plan type
Single-employer plan
DOL · 2026-02-17
Business code (NAICS)
813000
DOL · 2026-02-17
Benefit plan 3, 2024 filing
ASTM TAX SHELTERED SAVINGS PLAN
DOL · 2025-10-09