Tax-exempt organization ยท Files a Form 5500
SOUTHWEST RESEARCH INSTITUTE
6220 CULEBRA RD, SAN ANTONIO, TX 78238-5166
EIN
74-1070544
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
2006-03
IRS · 2026-09
NTEE code
U990
IRS · 2026-09
Latest tax period on file
2025-09
IRS · 2026-09
Revenue (latest 990)
$978,595,721
IRS · 2026-09
Assets (latest 990)
$1,171,739,703
IRS · 2026-09
Benefit plan 3, 2024 filing
SOUTHWEST RESEARCH INSTITUTE RETIREMENT PLAN
DOL · 2025-09-30
Participants (start of year)
5,932
DOL · 2025-09-30
Plan features
code 2F2G2L2M2S2T3D3F
DOL · 2025-09-30
Plan type
Single-employer plan
DOL · 2025-09-30
Business code (NAICS)
541700
DOL · 2025-09-30
Benefit plan 502, 2024 filing
SOUTHWEST RESEARCH INSTITUTE EMPLOYEES' HEALTH CARE EXPENSE BENEFIT PLAN
DOL · 2025-09-15