Archrock, Inc. · NYSE:AROC

Archrock — Merger or Acquisition (March 2025)

7 slides from Archrock's merger presentation, Mar 11, 2025

  1. Slide 1: Acquisition of Natural Gas Compression Systems, Inc. and NGCSE, Inc.

    ARCHROCK, INC. (NYSE:AROC) MARCH 10, 2025 ARCHROCK, INC. Acquisition of Natural Gas Compression Systems, Inc. and NGCSE, Inc. (“NGCS”)

  2. Slide 2: Forward Looking Statements

    ARCHROCK, INC. (NYSE:AROC) 2 Forward Looking Statements All statements in this presentation (and oral statements made regarding the subjects of this presentation) other than historical facts are forward - looking statements within the meaning of Section 21 E of the Securities Exchange Act of 1934 ,

  3. Slide 3: Non-GAAP Measures

    ARCHROCK, INC. (NYSE:AROC) 3 Non - GAAP Measures Adjusted EBITDA, a non - GAAP measure, is defined as net income (loss) excluding interest expense, income taxes, depreciation and amortization, long - lived and other asset impairment, unrealized change in fair value of investment in unconsolidated af

  4. Slide 4: Transaction Overview

    ARCHROCK, INC. (NYSE:AROC) 4 Transaction Overview Acquisition Highlights ▪ Archrock to acquire Natural Gas Compression Systems, Inc. and NGCSE, Inc. (collectively “NGCS”) for approximately $357 million: ▪ $298 million cash, funded with existing capacity on ABL credit facility ▪ Up to 2.312 2 million

  5. Slide 5: Strategic Rationale

    ARCHROCK, INC. (NYSE:AROC) 5 Strategic Rationale Key Transaction Benefits Enhanced Scale & Complementary Footprint • Increases size and scale of fleet • Deepens Archrock’s compression operations and unit density in the Permian • Expected to increase Permian compression capacity by 10% • Accelerates

  6. Slide 6: High-Quality Fleet

    ARCHROCK, INC. (NYSE:AROC) 6 High - Quality Fleet Fleet of highly utilized large horsepower Pro Forma 1 NGCS 1 AROC 1 4.8 million 350k 4.4 million Available HP 4.5 million 316k 4.2 million Operating HP 2.5 million 225k 2.3 million Operating Permian HP 815k 78k 737k Operating Electric HP 96% 90% 96%

  7. Slide 7: Contact Us

    ARCHROCK, INC. (NYSE:AROC) CONTACT US Investor Relations Megan Repine, VP of Investor Relations (281) 836 - 8360 investor.relations@archrock.com www.archrock.com/aroc Corporate Headquarters 9807 Katy Freeway Suite 100 Houston, TX 77024

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