Employer with a benefit plan ยท SEC filer
ONE GAS, INC.
15 E 5TH ST, TULSA, OK 74103
EIN
46-3561936
SEC CIK
0001587732
SEC · 2026-08-13
Industry (SIC)
Natural Gas Distribution (4924)
SEC · 2026-08-13
State of incorporation
OK
SEC · 2026-08-13
Ticker
OGS
SEC · 2026-08-13
Latest SEC filing
4 2026-08-13
SEC · 2026-08-13
Benefit plan 530, 2024 filing
ONE GAS, INC. HEALTH AND WELFARE PLAN
DOL · 2025-10-07
Participants (start of year)
5,909
DOL · 2025-10-07
Plan features
code 4A4B4D4E4H4L4F
DOL · 2025-10-07
Plan type
Single-employer plan
DOL · 2025-10-07
Business code (NAICS)
221210
DOL · 2025-10-07
Benefit plan 531, 2024 filing
ONE GAS, INC. RETIREE HEALTH AND WELFARE PLAN
DOL · 2025-10-07
Participants (start of year)
1,839
DOL · 2025-10-07
Plan features
Health (other than dental or vision)
DOL · 2025-10-07
Plan type
Single-employer plan
DOL · 2025-10-07