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VentureFirminstitutional vcexempt_reporting_adviser

Yorktown Partners LLC

Venture Capital

New York, NY

Yorktown Partners is an energy-focused private equity firm that targets consistent returns. We support visionary companies in multiple energy subsectors.

This is the graph view. The full profile, with its team, deals and sources, is on Venture Capital.Open the full profile →

Search this name across graphsid dfx:vc:c781c17f-10a6-4ae0-9dea-85ae04db32dd

Data as of Sep 17, 2026 (this record's last observation) from federal regulator filings, firm and issuer disclosures. Page built Sep 19, 2026, 3:45 AM UTC and rebuilt at most every 15 minutes.

Relationships: 50
Dated events: 31
On other graphs: 0
Observed: Sep 12, 2026 to Sep 17, 2026
57 observations

Across DFX

This entity has not been resolved onto another DFX graph by a shared identifier. A name match elsewhere would be a candidate, never an identity, and none is recorded.

Facts

fact = as filed or announced; derived = computed by DFX; estimate = a band, never a point

Funds: 21
Vintages: 2010 to 2024
Reported GAV: $3.0Bgross asset value on Form ADV; never dry powder
Funds with fundraising evidence: 0derived
Investments: 15
Portfolio companies: 15
Investments, 12m: 15
Partner-attributed: 0
People: 14
Investment professionals: 10derived
Co-investors: 0derived
LP relationships: 0
Stated sectors: climate,energy,industrialas stated by the firm
Stated geography: new york
Latest Form D: Aug 6, 2020
Latest ADV filing: Mar 30, 2026
Website: yorktownenergy.com

Funds

Fund	Vintage	Lifecycle	Form D sold	GAV
Ytm6 LLC	2024	Early deployment	n/a	$212M
Yorktown Eagle Partners LLC	2024	Early deployment	n/a	$9.2M
Yorktown Renewable Energy Infrastructure Fund LP	2020	Mature	$125M	$114M
Yorktown Midstream Partners, L.P.	2019	Mature	$138M	$186M
YT Triple Crown Co Investment Partners, LP	2018	Harvest	$49.0M	$73.9M
Yorktown Energy Partners Xii, L.P.	2018	Harvest	$240M	$266M
Yorktown Energy Partners Xi, L.P.	2017	Harvest	$0	$996M
Coral Sea Co Investment Partners, L.P.	2016	Harvest	$102M	$115M
YT Brigham Co Investment Partners, LP	2015	Harvest	$55.0M	$15.7M
YT Extraction Co Investment Partners, L.P.	2014	Harvest	$62.0M	$3.7M
Ytm4 Co Investment Partners, L.P.	2014	Wound down	n/a	$0
Yorktown Energy Partners X, L.P.	2013	Harvest	$1.6M	$567M
Yorktown Energy Partners Ix, L.P.	2010	Harvest	$1.2B	$333M
Yorktown Post Oak Remainder LP	n/a	Wound down	n/a	$5.8M
Yorktown Energy Partners VII, L.P.	n/a	Wound down	n/a	$5.9M
Ytm3 Co Investment Partners, LP	n/a	Wound down	n/a	$0
Yorktown Energy Partners V, L.P.	n/a	Wound down	n/a	$617,077
Yorktown Psi Remainder LP	n/a	Wound down	n/a	$13.8M
Yorktown Energy Partners IV, L.P.	n/a	Wound down	n/a	$6.2M
Yorktown Energy Partners VI, L.P.	n/a	Wound down	n/a	$0
Yorktown Energy Partners Viii, L.P.	n/a	Unknown	n/a	$141M

Investments

round size is never this investor's check

Company	State	Stage	Round size	Partner	Attribution	Observed
Aris Water Solutions	n/a	n/a	n/a	n/a	Unknown	Sep 16, 2026
Post Oak Companies	n/a	n/a	n/a	n/a	Unknown	Sep 16, 2026
Vitrinite	n/a	n/a	n/a	n/a	Unknown	Sep 16, 2026
Neo Northstar	n/a	n/a	n/a	n/a	Unknown	Sep 16, 2026
Convergent Energy and Power	n/a	n/a	n/a	n/a	Unknown	Sep 16, 2026
Broad Reach Power	n/a	n/a	n/a	n/a	Unknown	Sep 16, 2026
Jupiter Power	n/a	n/a	n/a	n/a	Unknown	Sep 16, 2026
Indigo Natural Resources	n/a	n/a	n/a	n/a	Unknown	Sep 16, 2026
Concho Resources	n/a	n/a	n/a	n/a	Unknown	Sep 16, 2026
Antero Resources	n/a	n/a	n/a	n/a	Unknown	Sep 16, 2026
Lexaeon	n/a	n/a	n/a	n/a	Unknown	Sep 16, 2026
Uhc	n/a	n/a	n/a	n/a	Unknown	Sep 16, 2026
Momentum Midstream	n/a	n/a	n/a	n/a	Unknown	Sep 16, 2026
EnLink Midstream	n/a	n/a	n/a	n/a	Unknown	Sep 16, 2026
Vaquero Midstream	n/a	n/a	n/a	n/a	Unknown	Sep 16, 2026

Co-investors

pairs come only from shared rounds and listings

Investor	Co-investor	Shared deals	Shared companies	Last observed	Strength
Rivervest Venture Partners	Yorktown Partners LLC	1	1	Sep 16, 2026	One time
G Vision Capital LLC	Yorktown Partners LLC	1	1	Sep 16, 2026	One time
EnCap Investments	Yorktown Partners LLC	1	1	Sep 16, 2026	One time

Relationships

Invested in (15)

→ EnLink MidstreamCompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ Aris Water SolutionsCompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ Post Oak CompaniesCompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ VitriniteCompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ Neo NorthstarCompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ Convergent Energy and PowerCompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ Broad Reach PowerCompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ LexaeonCompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ Antero ResourcesCompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ Concho ResourcesCompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ Indigo Natural ResourcesCompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ Jupiter PowerCompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ Momentum MidstreamCompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ Vaquero MidstreamCompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ UhcCompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site

Employs (8)

→ Targeted SectorsPersonPortfolio
factThe subject's own site
→ Kim HallPersonOPERATIONS & FINANCE
factThe subject's own site
→ Bryan Huntington LawrencePersonMember
Aug 1, 1997 to presentfactForm ADV
→ William Howard KeenanPersonMember
Aug 1, 1997 to presentfactForm ADV
→ Peter August LeidelPersonMember
Aug 1, 1997 to presentfactForm ADV
→ Tomas Ramon LacostaPersonMember
Aug 1, 1997 to presentfactForm ADV
→ Robert Anthony SignorinoPersonChief Financial Officer
Jan 1, 2002 to presentfactForm ADV
→ Bryan Ross LawrencePersonMember
Jul 1, 2009 to presentfactForm ADV

Manages (21)

→ Yorktown Energy Partners IV, L.P.FundVenture Capital Fund
Mar 30, 2012 to presentfactForm ADV
→ Yorktown Energy Partners V, L.P.FundVenture Capital Fund
Mar 30, 2012 to presentfactForm ADV
→ Yorktown Energy Partners VI, L.P.FundVenture Capital Fund
Mar 30, 2012 to presentfactForm ADV
→ Yorktown Energy Partners VII, L.P.FundVenture Capital Fund
Mar 30, 2012 to presentfactForm ADV
→ Yorktown Energy Partners Viii, L.P.FundVenture Capital Fund
Mar 30, 2012 to presentfactForm ADV
→ Yorktown Energy Partners Ix, L.P.FundVenture Capital Fund
Mar 30, 2012 to presentfactForm ADV
→ Ytm3 Co Investment Partners, LPFundVenture Capital Fund
Mar 30, 2012 to presentfactForm ADV
→ Yorktown Post Oak Remainder LPFundVenture Capital Fund
Mar 30, 2012 to presentfactForm ADV
→ Yorktown Psi Remainder LPFundVenture Capital Fund
Mar 30, 2012 to presentfactForm ADV
→ Ytm4 Co Investment Partners, L.P.FundVenture Capital Fund
Mar 31, 2014 to presentfactForm ADV
→ Yorktown Energy Partners X, L.P.FundVenture Capital Fund
Mar 31, 2014 to presentfactForm ADV
→ YT Extraction Co Investment Partners, L.P.FundVenture Capital Fund
Mar 31, 2015 to presentfactForm ADV
→ YT Brigham Co Investment Partners, LPFundVenture Capital Fund
Mar 30, 2016 to presentfactForm ADV
→ Yorktown Energy Partners Xi, L.P.FundVenture Capital Fund
Mar 31, 2017 to presentfactForm ADV
→ Coral Sea Co Investment Partners, L.P.FundVenture Capital Fund
Mar 30, 2019 to presentfactForm ADV
→ YT Triple Crown Co Investment Partners, LPFundVenture Capital Fund
Mar 30, 2019 to presentfactForm ADV
→ Yorktown Energy Partners Xii, L.P.FundVenture Capital Fund
Mar 30, 2019 to presentfactForm ADV
→ Yorktown Midstream Partners, L.P.FundVenture Capital Fund
Mar 27, 2020 to presentfactForm ADV
→ Yorktown Renewable Energy Infrastructure Fund LPFundVenture Capital Fund
Mar 31, 2021 to presentfactForm ADV
→ Ytm6 LLCFundVenture Capital Fund
Mar 27, 2024 to presentfactForm ADV
→ Yorktown Eagle Partners LLCFundVenture Capital Fund
Mar 27, 2024 to presentfactForm ADV

Dated events

29 bookkeeping events (roster, classification and holdings changes) folded below

Occurred
Mar 30, 2012
Adviser's first ADV filing
Yorktown Partners, LLC first filed Form ADV (ERA, venture capital fund adviser exemption)
Form ADVobserved 6 days ago
Occurred
Jul 1, 2009
Person joined
Bryan Ross Lawrence joined Schedule A of Yorktown Partners LLC as Member
Form ADVobserved 6 days ago

Show 29 bookkeeping events

Occurred
Mar 27, 2024
Yorktown Energy Partners VI, L.P. no longer reported on Form ADV by Yorktown Partners LLC
Occurred
Mar 27, 2024
Yorktown Energy Partners IV, L.P. no longer reported on Form ADV by Yorktown Partners LLC
Occurred
Mar 27, 2024
Yorktown Energy Partners VII, L.P. no longer reported on Form ADV by Yorktown Partners LLC
Occurred
Mar 27, 2024
Ytm6 LLC first reported on Form ADV by Yorktown Partners LLC (Venture Capital Fund), GAV $212,412,254
Occurred
Mar 27, 2024
Yorktown Eagle Partners LLC first reported on Form ADV by Yorktown Partners LLC (Venture Capital Fund), GAV $9,156,310
Occurred
Mar 27, 2024
Yorktown Energy Partners V, L.P. no longer reported on Form ADV by Yorktown Partners LLC
Occurred
Mar 31, 2021
Ytm4 Co Investment Partners, L.P. no longer reported on Form ADV by Yorktown Partners LLC
Occurred
Mar 31, 2021
Yorktown Post Oak Remainder LP no longer reported on Form ADV by Yorktown Partners LLC
Occurred
Mar 31, 2021
Yorktown Renewable Energy Infrastructure Fund LP first reported on Form ADV by Yorktown Partners LLC (Venture Capital Fund), GAV $124,502,063
Occurred
Mar 31, 2021
Ytm3 Co Investment Partners, LP no longer reported on Form ADV by Yorktown Partners LLC
Occurred
Mar 27, 2020
Yorktown Midstream Partners, L.P. first reported on Form ADV by Yorktown Partners LLC (Venture Capital Fund), GAV $141,763,158
Occurred
Mar 30, 2019
Coral Sea Co Investment Partners, L.P. first reported on Form ADV by Yorktown Partners LLC (Venture Capital Fund), GAV $101,915,085
Occurred
Mar 30, 2019
Yorktown Energy Partners Xii, L.P. first reported on Form ADV by Yorktown Partners LLC (Venture Capital Fund), GAV $236,691,938
Occurred
Mar 30, 2019
YT Triple Crown Co Investment Partners, LP first reported on Form ADV by Yorktown Partners LLC (Venture Capital Fund), GAV $48,850,318
Occurred
Mar 31, 2017
Yorktown Energy Partners Xi, L.P. first reported on Form ADV by Yorktown Partners LLC (Venture Capital Fund), GAV $1,231,852,309
Occurred
Mar 30, 2016
YT Brigham Co Investment Partners, LP first reported on Form ADV by Yorktown Partners LLC (Venture Capital Fund), GAV $54,907,467
Occurred
Mar 31, 2015
YT Extraction Co Investment Partners, L.P. first reported on Form ADV by Yorktown Partners LLC (Venture Capital Fund), GAV $121,788,511
Occurred
Mar 31, 2014
Yorktown Energy Partners X, L.P. first reported on Form ADV by Yorktown Partners LLC (Venture Capital Fund), GAV $1,587,033,927
Occurred
Mar 31, 2014
Ytm4 Co Investment Partners, L.P. first reported on Form ADV by Yorktown Partners LLC (Venture Capital Fund), GAV $108,427,678
Occurred
Apr 1, 2013
Yorktown Psi Remainder LP no longer reported on Form ADV by Yorktown Partners LLC
Occurred
Mar 30, 2012
Yorktown Energy Partners VII, L.P. first reported on Form ADV by Yorktown Partners, LLC (Venture Capital Fund), GAV $588,569,509
Occurred
Mar 30, 2012
Yorktown Energy Partners Ix, L.P. first reported on Form ADV by Yorktown Partners, LLC (Venture Capital Fund), GAV $1,272,000,000
Occurred
Mar 30, 2012
Ytm3 Co Investment Partners, LP first reported on Form ADV by Yorktown Partners, LLC (Venture Capital Fund), GAV $185,000,000
Occurred
Mar 30, 2012
Yorktown Post Oak Remainder LP first reported on Form ADV by Yorktown Partners, LLC (Venture Capital Fund), GAV $43,303,190
Occurred
Mar 30, 2012
Yorktown Psi Remainder LP first reported on Form ADV by Yorktown Partners, LLC (Venture Capital Fund), GAV $13,774,278
Occurred
Mar 30, 2012
Yorktown Energy Partners Viii, L.P. first reported on Form ADV by Yorktown Partners, LLC (Venture Capital Fund), GAV $1,150,000,000
Occurred
Mar 30, 2012
Yorktown Energy Partners IV, L.P. first reported on Form ADV by Yorktown Partners, LLC (Venture Capital Fund), GAV $111,857,580
Occurred
Mar 30, 2012
Yorktown Energy Partners V, L.P. first reported on Form ADV by Yorktown Partners, LLC (Venture Capital Fund), GAV $190,947,421
Occurred
Mar 30, 2012
Yorktown Energy Partners VI, L.P. first reported on Form ADV by Yorktown Partners, LLC (Venture Capital Fund), GAV $344,328,582

Who to call

the organisation, the role and the published line, with the filing or website that published it; revealed to signed-in accounts

The firm's published line

Revealable: 1 business phone (Form ADV), 1 website (Form ADV), 1 work email (firm website) · as of 2026-09-17

Also named here, with no published line of their own (reach them through the firm): Targeted Sectors (Portfolio), Kim Hall (OPERATIONS & FINANCE), Bryan Huntington Lawrence (Member), William Howard Keenan (Member), Peter August Leidel (Member), Tomas Ramon Lacosta (Member), Robert Anthony Signorino (Chief Financial Officer), Bryan Ross Lawrence (Member).

Who to call is the organisation, the person's role and the line they published themselves: a business phone, office address, website or profile link from Form ADV, Form 13F or their own website, with that source named on every value. The counts above are what a reveal returns; a personal email is rarely published, so most reveals are the firm's line. Never data bought from a provider, never anything personal. Reveals by plan

Provenance