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InvestorsSEC exempt reporting adviser

EnCap Flatrock Midstream

San Antonio, TXefmidstream.com
Legal name: Flatrock Energy Advisors, LLC

EnCap Flatrock Midstream is an investment adviser that reports to the SEC as exempt based in San Antonio, TX as of its Form ADV filed Mar 30, 2026.

Last checkedOct 9, 2026. Adviser records are re-read when the SEC publishes its monthly lists; fund filings every day. Details can change after they are filed or reported; if something here is wrong or has changed, tell us below.

Focus

Not known yet. The SEC does not ask a firm what stages or sectors it invests in. Once the firm claims this profile, or rounds it invested in are recorded, it will show here with its source.

Portfolio

0 cited

No rounds recorded yet. A round appears here when a press release, news report or the company names this firm as an investor, with a link to that source.

People

As named on its funds' SEC filings
  • D. Martin Phillips
    Managing Partner of Member of General Partner of General Partner of Issuer
    Last named Aug 22, 2023
  • David B. Miller
    Managing Partner of Member of General Partner of General Partner of Issuer
    Last named Aug 22, 2023
  • David J. Kurtz
    Managing Partner of Member of General Partner of General Partner of Issuer
    Last named Aug 22, 2023
  • Dennis F. Jaggi
    Managing Partner of Member of General Partner of General Partner of Issuer
    Last named Aug 22, 2023
  • Douglas E. Swanson Jr.
    Managing Partner of Member of General Partner of General Partner of Issuer
    Last named Aug 22, 2023
  • Gary R. Petersen
    Managing Partner of Member of General Partner of General Partner of Issuer
    Last named Aug 22, 2023
  • Gregory C. King
    Managing Partner of Member of General Partner of General Partner of Issuer
    Last named Aug 22, 2023
  • Jason M. DeLorenzo
    Managing Partner of Member of General Partner of General Partner of Issuer
    Last named Aug 22, 2023
  • Morriss L. Hurt
    Managing Partner of Member of General Partner of General Partner of Issuer
    Last named Aug 22, 2023
  • Robert L. Zorich
    Managing Partner of Member of General Partner of General Partner of Issuer
    Last named Aug 22, 2023
  • Samuel G. Pitts
    Managing Partner of Member of General Partner of General Partner of Issuer
    Last named Aug 22, 2023
  • William D. Waldrip
    Managing Partner of Member of General Partner of General Partner of Issuer
    Last named Aug 22, 2023
  • William R. Lemmons, Jr.
    Managing Partner of Member of General Partner of General Partner of Issuer
    Last named Aug 22, 2023

A fund's Form D names the executive officers and directors of its general partner when it is filed. People stay listed with the date they were last named; someone who has left may still appear until a newer filing or a correction says so.

Funds

3 on file
FundFormedRaisedTargetLast filed
EnCap Flatrock Midstream Fund V, L.P.—$931MIndefiniteAug 22, 2023
EnCap Flatrock Midstream Fund V-B, L.P.——IndefiniteAug 22, 2023
EnCap Flatrock Midstream Fund V-C, L.P.——IndefiniteAug 22, 2023

Funds are matched to this firm by the manager named on their filings or by name. If a fund here is not theirs, tell us below.

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Tell us what has changed and, if you can, where it says so. An editor checks it against a source before the profile changes. If this profile is about your firm, you can also claim it and keep it current yourself.