TIGÁZ-DSO Földgázelosztó Kft. distributes gas in eleven counties through its regional units, controlled by its head office in Hajdúszoboszló:
- Bács-Kiskun,
- Borsod-Abaúj-Zemplén,
- Csongrád,
- Fejér,
- Hajdú-Bihar,
- Heves,
- Jász-Nagykun-Szolnok,
- Komárom-Esztergom,
- Nógrád,
- Pest
- Szabolcs-Szatmár-Bereg
Tigáz-DSO Földgázelosztó Kft. supplies mains natural gas in 1,094 settlements (31 December, 2008), of which:
- 1,053 contain gas utilities owned by it,
- 13 contain gas utilities owned by third parties and operated based on a contract, and
- 28 contain gas utilities owned by several parties. (here the details do not make up the total figure…)