# Third Coast Midstream, LLC

Third Coast Midstream, LLC is a company headquartered in Houston, TX, United States.

## Company overview

- **Legal name:** Third Coast Midstream, LLC
- **Former names in filing history:** American Midstream Partners, LP (2011-03-31 to 2019-07-19)
- **Classification:** Company
- **Industry (SIC):** 4922 — Natural Gas Transmission
- **Headquarters:** Houston, TX, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0001513965

## About

Third Coast Midstream, LLC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001513965, and its reported industry is Natural Gas Transmission. In 10-K filed on 2019-04-01, it reported annual revenue of USD 805,354,000; net income of USD -7,764,000; total assets of USD 1,687,696,000 for the fiscal period ended 2018-12-31. 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.

### FY2018 (period ended 2018-12-31)

- **Revenue:** $805.4M (USD 805,354,000)
- **Net income:** -$7.8M (USD -7,764,000)
- **Total assets:** $1.7B (USD 1,687,696,000)
- **Cash and equivalents:** $9.1M (USD 9,069,000)
- **Operating cash flow:** $5.2M (USD 5,175,000)

### FY2017 (period ended 2017-12-31)

- **Revenue:** $651.4M (USD 651,435,000)
- **Net income:** -$223.0M (USD -222,979,000)
- **Total assets:** $1.9B (USD 1,923,466,000)
- **Cash and equivalents:** $8.8M (USD 8,782,000)
- **Operating cash flow:** $15.0M (USD 14,986,000)
- **Later filings:** Operating cash flow: shown as originally filed; later filings report different values for the same periods.

### FY2016 (period ended 2016-12-31)

- **Revenue:** $232.7M (USD 232,682,000)
- **Net income:** -$3.5M (USD -3,470,000)
- **Total assets:** $1.6B (USD 1,563,495,000)
- **Cash and equivalents:** $2.9M (USD 2,939,000)
- **Operating cash flow:** $45.4M (USD 45,362,000)
- **Later filings:** Revenue, Net income, Total assets, Cash and equivalents, Operating cash flow: shown as originally filed; later filings report different values for the same periods.

### FY2015 (period ended 2015-12-31)

- **Revenue:** $236.4M (USD 236,358,000)
- **Net income:** -$127.5M (USD -127,480,000)
- **Total assets:** $891.3M (USD 891,296,000)
- **Cash and equivalents:** $0 (USD 0)
- **Operating cash flow:** $40.9M (USD 40,937,000)
- **Later filings:** Revenue, Net income, Total assets, Cash and equivalents, Operating cash flow: shown as originally filed; later filings report different values for the same periods.

## Recent SEC filings

- Form 8-K — filed 2019-08-01 — period 2019-07-26 — 8-K
- Form 8-K — filed 2019-07-23 — period 2019-07-18 — 8-K
- Form 8-K — filed 2019-07-02 — period 2019-06-28 — 8-K
- Form SC 13G — filed 2019-06-10 — SEC SCHEDULE 13G
- Form 8-K — filed 2019-06-06 — period 2019-06-05 — 8-K
- Form 8-K — filed 2019-05-28 — period 2019-05-25 — 8-K
- Form 8-K — filed 2019-05-13 — period 2019-05-10 — 8-K
- Form 10-Q — filed 2019-05-10 — period 2019-03-31 — 10-Q
- Form 8-K — filed 2019-04-30 — period 2019-04-24 — 8-K
- Form 8-K — filed 2019-04-08 — period 2019-04-05 — FORM 8-K
- Form 8-K — filed 2019-04-01 — period 2019-04-01 — FORM 8-K
- Form 10-K — filed 2019-04-01 — period 2018-12-31 — 10-K

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Updated: 2026-10-23T20:08:00Z

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