Form D · Private Equity Fund

Energy Spectrum Partners VI LP

Dallas, TX · CIK 0001504801

Offering snapshot reported Apr 21, 2011 · SEC filing

Reported sold: $979M
Investors reported: 57
Minimum accepted: $0
First sale: Nov 1, 2010

Fundraising history

Reported sold

Dates are filing dates, not cash receipt dates. Decreases are reported revisions, not evidence of withdrawals. Separate offering histories are not added together.

What changed?

Latest filing versus its linked predecessor, where available.

Reported sold$327,666,666 → $978,750,000
Reported investors22 → 57

Filing history

Scroll to see all columns →

Filed	Filing type	Reported sold	Change vs linked filing	Investors	Source
Apr 21, 2011	Amendment	$978,750,000	$651,083,334vs Nov 12, 2010	57	SEC filing
Apr 13, 2011	Amendment	$868,750,000	$541,083,334vs Nov 12, 2010	54	SEC filing
Mar 10, 2011	Amendment	$739,666,666	$378,666,666vs Dec 13, 2010	36	SEC filing
Jan 13, 2011	Amendment	$477,000,000	$116,000,000vs Dec 13, 2010	27	SEC filing
Dec 13, 2010	Amendment	$361,000,000	$33,333,334vs Nov 12, 2010	24	SEC filing
Nov 12, 2010	Initial	$327,666,666	No comparison	22	SEC filing

Offering details

Securities: Pooled investment fund
Exemptions: 06, 3C, 3C.7
Duration over one year: No
Business combination: No

Sales commissions: $0
Finders' fees: $0
Form D file number: 021-150468

Source: Form D, filed Apr 21, 2011. Minimum accepted may differ from a standard advertised minimum.

Fund connections

The linked fund shows its most recently reported ADV details.

Matched by reported Form D file number

ENERGY SPECTRUM PARTNERS VI LP

Investment adviser: ESP INVESTMENT ADVISORS LLC

Gross asset value: $16.7M
Beneficial owners: 58
ADV minimum commitment: $5M

Reported in Form ADV on Mar 26, 2026. Fund assets and beneficial owners measure different things from Form D sales and investors.

Service providers

Auditor PRICEWATERHOUSECOOPERS L.L.P. DALLAS, Texas, United States

Custodian NORTHERN TRUST COMPANY DALLAS, Texas, United States Related to adviser: No

Provider details

Annual audit: Yes
Prime brokers: No
Custodians: Yes
Administrator other than the adviser: No
External marketing: No

PRICEWATERHOUSECOOPERS L.L.P.
PCAOB 238

Filing source

Form ADV 2070682 · Mar 26, 2026 · Schedule D 7.B.(1), fund 805-5913609319

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

Related funds

Funds whose names form a numbered series with this one and that share its city or the name of a related person. Form D does not state how these funds are related.

Fund	Latest Form D	Reported sold	Investors
Energy Spectrum Partners VI LP (this fund)	Apr 21, 2011	$978,750,000	57
Energy Spectrum Partners VII LP	Nov 13, 2014	$1,225,239,795	94
Energy Spectrum Partners VIII LP	May 15, 2020	$969,230,769	84

People & organizations

Current and past Form D appearances. These existing records do not establish a person's current role or uniquely identify them across issuers.

People and organizations reported in Form D filings
Name	Reported role
Peter W. Augustini	Director, Executive, Promoter
James P. Benson	Director, Executive, Promoter
Benjamin H. Davis	Director, Executive, Promoter
N/A Energy Spectrum Capital Vi Lp	Director
Mark S. Honeybone	Director, Executive, Promoter
James W. Spann	Director, Executive, Promoter
Leland B. White	Director, Executive, Promoter
Thomas O. Whitener, Jr.	Director, Executive, Promoter

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:

5956 Sherry Lane Suite 900
Dallas, TX, 75225