Phillip Lancaster

Phillip Lancaster

Director/Board Member at MAMMOTH ENERGY SERVICES, INC.

Net worth: 422 529 $ as of 2026-07-30

69 year
Industrial Services
Energy Minerals
Consumer Services

Profile

Phillip G.
Lancaster
is the founder of Ozpride Pty Ltd., Texoz Pty Ltd., Magipark Pty Ltd. Mr. Lancaster is currently Chief Executive Officer at Diamondback Energy Services, Inc., Non-Independent Director at Mammoth Energy Services, Inc., and Vice President at Peak Utility Services Group, Inc. Former positions include Chief Executive Officer at Great White Energy Services, Inc. from 2006 to 2010, Chief Executive Officer at Oilfield Management Services LLC in 2010, Chief Executive Officer at REDBACK Energy Services LLC from 2011 to 2015, Director at Bronco Drilling Co., Inc. from 2005 to 2006, Director at Gulfport Energy Corp.
in 2006, President at Cobra Acquisitions LLC in 2019, President at Higher Power Electrical LLC in 2019, President at 5 Star Electric LLC in 2019, President at Mammoth Energy Partners LP from 2014 to 2015, Managing Partner at Lankin Drilling Fund, Inc. in 1999, and President at Mammoth Energy Partners GP LLC from 2014 to 2015.
Education includes an undergraduate degree from Lipscomb University conferred in 1978.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
2026-06-25 159,445 ( 0.33% ) 422 529 $ 2026-07-30

Phillip Lancaster active positions

CompaniesPositionStart
MAMMOTH ENERGY SERVICES, INC. Director/Board Member 2025-06-30
Chief Executive Officer 2009-05-03
Corporate Officer/Principal -

Former positions of Phillip Lancaster

CompaniesPositionEnd
President 2019-10-31
President 2019-10-31
President 2019-10-31
President 2014-12-31
Chief Executive Officer 2014-12-31
See the detail of Phillip Lancaster's experience

Training of Phillip Lancaster

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

Connections

33

1st degree connections

18

1st degree companies

Male

Female

Members of the board

Executives

Linked companies

Private companies18

Energy Minerals

Industrial Services

Industrial Services

Consumer Services

Industrial Services

Industrial Services

Ozpride Pty Ltd.

Texoz Pty Ltd.

Magipark Pty Ltd.

Lankin Drilling Fund, Inc.

Industrial Services

Energy Minerals

Industrial Services

Industrial Services

Finance

Industrial Services

Utilities

Industrial Services

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