# Energy Spectrum Capital: portfolio, investments and team > Energy Spectrum Capital is a growth equity based in United States. 1 investment on record, latest Sept 2015. Portfolio, stages, co-investors and team. Source: https://millionrounds.com/fund/energy-spectrum-capital (Millionrounds; every figure on the page links to its filing or article) United States · [Investor](https://millionrounds.com/investors) # Energy Spectrum Capital Last cheque observed Sep 2015. Silence since then is not evidence of inactivity: our sources miss unannounced rounds. Email Growth equity Quiet Series A Series B Venture Capital & Private Equity Follow Energy Spectrum Capital and see its new cheques in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Ffund%2Fenergy-spectrum-capital) Cheques on record **0%** of best year **0** **cheques in 12 months**, 1 on record Since the last cheque **4070** days **00** hrs **00** min **00** sec Median round **$100M** Rounds led **0 of 1** Sole investor **1 rounds** Pitch Energy Spectrum Capital ## Energy Spectrum Capital highlights - 01 1 rounds on record - 02 Mostly Growth: 100% of its rounds - 03 Sole investor in 1 rounds, median $100M ## What they do > Meta description: 'Empowering Energy Infrastructure Investment' From their own website - **Type:** Growth equity (from a list, unverified) - **Cheque size:** Not stated - **Stages:** Series A Series B - **Sectors:** Venture Capital & Private Equity - **Based in:** Dallas, United States - **Cold pitches:** Not stated ## The record Every round we can evidence, newest first **1 appearances** - **2015** 1 round - **Sept** **[Bluewing Midstream](https://millionrounds.com/company/bluewing-midstream)** Growth · US **$100M** Sole investor An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor. ## The team Named by the firm itself, on a filing, its Form ADV or its company registration **11 named** AK **Alison Kara Fischer** Chief Financial Officer i Form ADV BH **Benjamin Hoyle Davis** Senior Vice President i Form ADV CA **Chandler Andrew Phillips** Vice President i Form ADV EA **Elizabeth Ashley Deluca** Chief Compliance Officer i Form ADV JP **James Patrick Benson** Managing Director i Form ADV JW **James William Spann** Managing Director and Deputy Compliance Officer i Form ADV MS **Mark S. Honeybone** Senior Vice President i Form ADV MC **Michael Charles Mayon** Vice President i Form ADV MP **Michael Patrick Mitchell** Vice President i Form ADV PW **Peter W. Augustini** Senior Vice President i Form ADV TO **Thomas Oliver Whitener** President i Form ADV We also hold **14** people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them. ## What the register says From the firm's own filings with the SEC, which it must file accurately by law **$1.0B** assets it manages Oct 2026 **Registered** investment adviser full reporting to the SEC - **Legal name:** ESP Investment Advisors LLC - **SEC number:** CRD 298553 Funds on its Form ADV **3** private funds, **$1.9B** in gross assets · filed Mar 2024 - Energy Spectrum Partners VIII L.P. *Venture* 81 investors $1.2B - Energy Spectrum Partners VII L.P. *Venture* 94 investors $698M - Energy Spectrum Partners VI L.P. *Venture* 58 investors $34M Who backs their funds ## 1 LP on record in Energy Spectrum Capital's funds - **Committed:** $150M - **Funds:** 2 - **Vintages:** 2011 to 2014 The institutions that put money into its funds, which the firm then invests in companies. Source: the pension's own report, latest Jun 2025. - [**California State Teachers Retirement System** 2 funds *$150M*](https://millionrounds.com/fund/california-state-teachers-retirement-system) Fund Vintage Committed Energy Spectrum Partners VII 2014 $75M Energy Spectrum Partners VI 2011 $75M ## What they claim to have backed From their own portfolio page (on their website) **0** of 1 we have independently watched raise Library Ave Consulting Weaker than a round we watched, stronger than a list somebody sold us. A firm is far less willing to put a company on its own site that it never funded. ## The cheque Series A Series B Median round joined **$100M** the round, not its cheque Alone, median **$100M** Led 0 of 1 rounds **0%** - **Sole investor:** 1 rounds - **Last cheque:** Sept 2015 Rounds by stage said on their site - Growth *1* - Series A said *-* - Series B said *-* **Pitching Energy Spectrum Capital?** Put them on your fundraising board with this record on the card, and follow them to hear when they write a new cheque. Add to your CRM *→* ## Quick answers about Energy Spectrum Capital ### What does Energy Spectrum Capital invest in? Energy Spectrum Capital invests most often at Growth (100% of the rounds on record), in sectors such as Venture Capital & Private Equity. ### How active is Energy Spectrum Capital? 1 investments on record, 0 of them in the last 12 months. The most recent was in Sept 2015. ### How big are Energy Spectrum Capital's cheques? The median round it joins is $100M. ### Is Energy Spectrum Capital investing now? No investments in the last 12 months; the latest was in Sept 2015. ### What kind of investor is Energy Spectrum Capital? Energy Spectrum Capital is a growth equity firm based in Dallas, United States. ### How much does Energy Spectrum Capital manage? About $1.0B, as regulatory assets under management (Oct 2026). ### Where does this information on Energy Spectrum Capital come from? From public registers and its own website, checked and rebuilt every night. ## Raising now? Find the investors who back rounds like yours, and keep every conversation on one fundraising board. Find similar investorsOpen your CRM Built from the rounds we watched, its filings and its own website, refreshed every night. [How we count](https://millionrounds.com/methodology) · [Report a correction](https://millionrounds.com/corrections?slug=energy-spectrum-capital) · [Is this your firm? 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