AdFi
EI

Enervest Investment Services, L.L.C.

SEC Registered

EnerVest — Where Efficiency and Expertise Align

Houston, TXhttps://enervest.net713-659-3500
Assets Under Management
$1B–$5B
Employees
316
Office Locations
1 office
Total Accounts
8

About the firm

EnerVest is a top tier, low-cost oil and natural gas company. They own, lease and operate North American assets for the Company and their partners, and are a high volume operator with thousands of wells across the lower 48.

Firm Focus

Client segments reported on the firm's SEC Form ADV — applies to all advisors at the firm.

Pooled VehiclesState/Municipal

Areas of expertise

Oil And GasLow-cost OperatorProduction OptimizationNorth American AssetsRoyalty ManagementBusiness Development

Services

Owning, leasing, and operating North American oil and gas assets; business development; investor relations; royalty owner services

Who they serve

Investors, royalty owners, and partners

Client segmentClientsAssets managed
Individuals (Non-HNW)0$0
High Net Worth Individuals0$0
Investment Companies0
Pooled Investment Vehicles0$0
Pension/Profit Sharing Plans8$1.0B
Charitable Organizations0$0
State/Municipal Entities0
Insurance Companies0
Sovereign Wealth Funds0
Corporations0$0

Leadership

L.p. Enervest Holding
MEMBER
John Bryan Walker
PRESIDENT, CHIEF EXECUTIVE OFFICER AND MANAGER
James Michael Vanderhider
EXECUTIVE VICE PRESIDENT, CHIEF FINANCIAL OFFICER AND MANAGER
L.l.c. Enervest Operating
GENERAL PARTNER
Ltd. Enervest
LIMITED PARTNER
Ltd. Jones Enervest
MEMBER
Ltd. Enervest Advisors
MEMBER
L.c. Enervest Advisors Gp
GENERAL PARTNER
Jones-Tucker Corporation
GENERAL PARTNER
Jr. Loyal Trust A. V. Jones
SHAREHOLDER
A. V. Jones
TRUSTEE
Jon Rex Jones Loyal Trust
SHAREHOLDER
Jon Rex Jones
TRUSTEE
John B. And Lisa A. Walker L.p.
SOLE MEMBER
John B. And Lisa A. Walker L.p.
LIMITED PARTNER
John Bryan Walker
GENERAL PARTNER
John Andrew West
SENIOR VICE PRESIDENT, GENERAL COUNSEL AND SECRETARY
Lisa Anne Walker
GENERAL PARTNER
Judson B. Walker
EXECUTIVE VICE PRESIDENT

Office locations

1 office in 1 state
TX
HoustonHQ

Regulatory & compliance

CRD number
#297181
SEC Number
801-113436
Disciplinary History
No
Fee Model & Minimums
Model: AUM / Performance-based
Asset tierAnnual rate
During investment period (first 5 years)2.00%
After investment period (on funded commitments invested in projects)1.50%

Data as of March 30, 2026 · Source: SEC IAPD & FINRA BrokerCheck

Contact Information

Editorial disclosure

This profile was compiled and published by AdvisorFinder as editorial content using publicly available information from the SEC's IAPD database and FINRA BrokerCheck. Enervest Investment Services, L.L.C. has not reviewed, approved, or endorsed this profile and is not responsible for its accuracy. Regulatory records change over time — always verify the current record directly on the SEC or FINRA websites before making any decision.

BrokerCheck data is used subject to the FINRA BrokerCheck Terms of Use. Found something inaccurate? Report inaccurate data and we will correct any error we introduced. Errors in the underlying BrokerCheck record itself are referred to FINRA, which maintains that record.

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