About Kodiak Gas Services, Inc.
Kodiak is one of the largest contract compression services providers in the continental United States with a revenue-generating fleet of over
3.2 million horsepower. Kodiak focuses on providing contract compression services to oil and gas producers and midstream customers in high-volume gas gathering systems, processing facilities, multi-well gas lift applications and natural gas transmission systems. More information is available at www.kodiakgas.com.
Important Information about the Transaction and Where to Find It
In connection with the Agreement and Plan of Merger, dated December 19, 2023 by and between Kodiak, Kodiak Gas Services, LLC, Kick Stock
Merger Sub, LLC, Kick GP Merger Sub, LLC, Kick LP Merger Sub, LLC, the Partnership and CSI Compressco GP LLC (the Merger Agreement) and the mergers contemplated by the Merger Agreement (the Mergers), Kodiak filed with the SEC
the Registration Statement, that included a consent statement of the Partnership and a prospectus of Kodiak, which has been declared effective. The Mergers will be submitted to the Partnerships unitholders for their consideration. The
Partnership and Kodiak may also file other documents with the SEC regarding the Mergers. A definitive consent statement/prospectus will be mailed to unitholders of the Partnership. This communication is not a substitute for the Registration
Statement that was, or the definitive consent statement/prospectus that will be, filed with the SEC or any other documents that Kodiak or the Partnership (as applicable) may file with the SEC or send to unitholders of the Partnership in connection
with the Mergers. BEFORE MAKING ANY VOTING OR INVESTMENT DECISION WITH RESPECT TO THE MERGERS, INVESTORS AND UNITHOLDERS OF THE PARTNERSHIP ARE URGED TO READ THE REGISTRATION STATEMENT, CONSENT STATEMENT/PROSPECTUS AND ANY OTHER RELEVANT DOCUMENTS
THAT ARE FILED OR WILL BE FILED WITH THE SEC, AS WELL AS ANY AMENDMENTS OR SUPPLEMENTS TO THESE DOCUMENTS, CAREFULLY AND IN THEIR ENTIRETY WHEN THEY BECOME AVAILABLE BECAUSE THEY CONTAIN OR WILL CONTAIN IMPORTANT INFORMATION ABOUT THE MERGERS AND
RELATED MATTERS.
The Registration Statement and consent statement/prospectus, any amendments or supplements thereto and other relevant
materials, and any other documents filed by the Partnership or Kodiak with the SEC, may be obtained once such documents are filed with the SEC free of charge at the SECs website at www.sec.gov or free of charge from the
Partnership at the Partnerships website at www.csicompressco.com or by directing a request to the Partnerships Investor Relations Department at jon.byers@csicompressco.com or Kodiak
at www.kodiakgas.com or by directing a request to Kodiaks Investor Relations Department at IR@kodiakgas.com.
Participants in the Solicitation
The
Partnership, Kodiak and certain of their respective executive officers, directors, other members of management and employees (including those of the Partnerships general partner) may, under the rules of the SEC, be deemed to be
participants in the solicitation of proxies in connection with the Mergers. Information regarding the directors and executive officers of the Partnerships general partner is available in the section titled Part III. Item
10. Directors, Executive Officers, and Corporate Governance on page 49 of the Partnerships Annual Report on Form 10-K for the year ended December 31, 2022, filed with the SEC on
March 13, 2023 (and available at https://www.sec.gov/Archives/edgar/data/1449488/000144948823000007/cclp-20221231.htm#i40c921f80f634f31b68afa431e9e8b34_97). Information regarding Kodiaks directors and executive officers is available in
the section titled Information About KodiakManagement of Kodiak beginning on page 99 of the Registration Statement (and available at
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