# Who are Atmos Energy Corporation's customers? Who does Atmos Energy Corporation earn revenue from?
Canonical: https://valuechain.wiki/atmos-energy · Facet: customers · Updated: 2026-09-24T04:03:33.772089+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: Atmos Energy Corporation discloses no named confirmed revenue counterparties; 2 relationships are tracked as undisclosed/aggregate. Per the valuechain.wiki graph: 2 revenue edges, backed by 2 dated sources, 1 of them primary filings (as of 2026-09-24).

### CoServ Gas (high)
- metric: contract capacity 267,656 MMBtu MDQ · 2024-04-01/2025-03-31 review period · CoServ monthly contract maximum daily quantity (MDQ)
- note: CoServ Gas is an external local distribution company receiving transportation and storage service from Atmos Pipeline-Texas. It had the largest disclosed contract MDQ among named external LDC customers in the 2025 regulatory filing.
- [confirms] Atmos Energy and Railroad Commission of Texas (EN, filing, published 2025-06-13) https://www.atmosenergy.com/static/ead0338d221830ac1699432ebcb00dcf/2025-06-13%20APT%20SSI%20Rider%20Compliance%20Filing%20(00028117).pdf: "Rate CGS - Other: CoServ 267,656."
- [mentions] Atmos Energy (EN, ir, published 2024-05-15) https://s201.q4cdn.com/158157484/files/doc_presentations/2024/May/15/analyst-update-may24.pdf: "Established to provide gas supply service to Mid-Tex and other LDCs. Margin derived from tariff-based rates primarily serving Mid-Tex and other LDCs."

### SiEnergy (high)
- metric: contract capacity 26,942 MMBtu MDQ · 2024-04-01/2025-03-31 review period · SiEnergy monthly contract maximum daily quantity (MDQ)
- note: SiEnergy is an external local distribution company receiving transportation and storage service from Atmos Pipeline-Texas. The same 2025 filing shows the second-largest contract MDQ among the named external LDC customers.
- [confirms] Atmos Energy and Railroad Commission of Texas (EN, filing, published 2025-06-13) https://www.atmosenergy.com/static/ead0338d221830ac1699432ebcb00dcf/2025-06-13%20APT%20SSI%20Rider%20Compliance%20Filing%20(00028117).pdf: "Rate CGS - Other: SiEnergy 26,942."
- [mentions] Atmos Energy (EN, ir, published 2024-05-15) https://s201.q4cdn.com/158157484/files/doc_presentations/2024/May/15/analyst-update-may24.pdf: "Established to provide gas supply service to Mid-Tex and other LDCs. Margin derived from tariff-based rates primarily serving Mid-Tex and other LDCs."

Reverse side: https://valuechain.wiki/atmos-energy/suppliers.md · Ripple: https://valuechain.wiki/atmos-energy/ripple.md

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Full node: https://valuechain.wiki/atmos-energy.md · JSON: https://valuechain.wiki/atmos-energy.json