# Midstream Co LLC

Midstream Co LLC is a company headquartered in Pittsburgh, PA, United States.

## Company overview

- **Legal name:** Midstream Co LLC
- **Former names in filing history:** Equitrans Midstream Corp (2018-08-10 to 2024-07-22)
- **Classification:** Company
- **Industry (SIC):** 4922 — Natural Gas Transmission
- **Headquarters:** Pittsburgh, PA, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0001747009

## About

Midstream Co LLC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001747009, and its reported industry is Natural Gas Transmission. In 10-K filed on 2024-02-20, it reported annual revenue of USD 1,393,929,000; net income of USD 445,229,000; total assets of USD 11,709,426,000 for the fiscal period ended 2023-12-31. The financial history preserves reporting periods, currencies, filing accessions and source provenance. Figures are reported filing data, rather than real-time estimates.

## Financials

Annual figures as originally reported. Currency is shown for each fiscal year; B means billion and M means million.

### FY2023 (period ended 2023-12-31)

- **Revenue:** $1.4B (USD 1,393,929,000)
- **Net income:** $445.2M (USD 445,229,000)
- **Total assets:** $11.7B (USD 11,709,426,000)
- **Cash and equivalents:** $258.9M (USD 258,877,000)
- **Operating cash flow:** $1.0B (USD 1,016,078,000)

### FY2022 (period ended 2022-12-31)

- **Revenue:** $1.4B (USD 1,357,747,000)
- **Net income:** -$269.3M (USD -269,342,000)
- **Total assets:** $10.4B (USD 10,445,585,000)
- **Cash and equivalents:** $67.9M (USD 67,898,000)
- **Operating cash flow:** $845.8M (USD 845,775,000)

### FY2021 (period ended 2021-12-31)

- **Revenue:** $1.3B (USD 1,317,037,000)
- **Net income:** -$1.4B (USD -1,380,478,000)
- **Total assets:** $10.9B (USD 10,920,764,000)
- **Cash and equivalents:** $134.7M (USD 134,661,000)
- **Operating cash flow:** $1.2B (USD 1,168,768,000)
- **Later filings:** Net income, Total assets: shown as originally filed; later filings report different values for the same periods.

### FY2020 (period ended 2020-12-31)

- **Revenue:** $1.5B (USD 1,510,825,000)
- **Net income:** $423.1M (USD 423,132,000)
- **Total assets:** $12.7B (USD 12,725,852,000)
- **Cash and equivalents:** $208.0M (USD 208,023,000)
- **Operating cash flow:** $1.1B (USD 1,140,886,000)
- **Later filings:** Net income, Total assets: shown as originally filed; later filings report different values for the same periods.

## Recent SEC filings

- Form 8-K — filed 2024-07-22 — period 2024-07-22 — FORM 8-K
- Form 10-Q — filed 2024-07-19 — period 2024-06-30 — 10-Q
- Form 8-K — filed 2024-07-18 — period 2024-07-18 — FORM 8-K
- Form 8-K — filed 2024-07-11 — period 2024-07-11 — FORM 8-K
- Form 8-K — filed 2024-07-03 — period 2024-07-03 — FORM 8-K
- Form 8-K — filed 2024-06-14 — period 2024-06-14 — FORM 8-K
- Form 8-K — filed 2024-05-23 — period 2024-05-22 — FORM 8-K
- Form 10-Q — filed 2024-04-30 — period 2024-03-31 — 10-Q
- Form 8-K — filed 2024-04-30 — period 2024-04-30 — 8-K
- Form 8-K — filed 2024-04-24 — period 2024-04-23 — FORM 8-K
- Form 8-K — filed 2024-03-11 — period 2024-03-10 — FORM 8-K
- Form DEF 14A — filed 2024-03-04 — period 2024-04-23 — DEF 14A

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Updated: 2026-10-23T19:32:55Z

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