SEGMENTS | SEGMENTS Our two operating segments represent the Company’s segments for which discrete financial information is available and is utilized on a regular basis by our chief operating decision maker (“CODM”) to make key operating decisions, assess performance and allocate resources. Our Chief Executive Officer is the CODM. These segments are strategic business units with differing products and services. No operating segments have been aggregated to form the reportable segments. Therefore, our two operating segments represent our reportable segments. The activities of each of our reportable segments from which the Company earns revenues and incurs expenses are described below: • Midstream Logistics: The Midstream Logistics segment operates under three streams, 1) gas gathering and processing, 2) crude oil gathering, stabilization and storage services and 3) produced water gathering and disposal. • Pipeline Transportation: The Pipeline Transportation segment consists of equity investment interests in four Permian Basin pipelines that access various points along the Texas Gulf Coast, Kinetik NGL Pipeline and Delaware Link Pipeline that is under construction. The current operating pipelines transport crude oil, natural gas and NGLs. The Midstream Logistics segment accounts for more than 99% of the Company’s operating revenues, cost of sales (excluding depreciation and amortization), operating expenses and ad valorem expenses. The Pipeline Transportation segment contains all of the Company’s equity method investments, which contribute more than 99% of the segment’s EBITDA. Corporate and Other contains the Company’s executive and administrative functions, including 85% of the Company’s general and administrative expenses and all of the Company’s debt service costs. The following tables present the reconciliation of the segment profit measure as of and for the three and six months periods ended June 30, 2023 and 2022: Midstream Logistics Pipeline Transportation Corporate and Other (1) Consolidated (In thousands) For the Three Months Ended June 30, 2023 Segment net income (loss) including noncontrolling interests $ 55,680 $ 49,493 $ (33,505) $ 71,668 Add back: Interest expense 11 — 16,115 16,126 Income tax expense — — 311 311 Depreciation and amortization 69,005 471 6 69,482 Contract assets amortization 1,655 — — 1,655 Proportionate EMI EBITDA — 74,481 — 74,481 Share-based compensation — — 13,299 13,299 Loss on disposal of assets 12,137 — — 12,137 Acquisition transaction costs 2 — — 2 Integration costs 15 — 26 41 Other one-time costs or amortization 743 — 361 1,104 Deduct: Warrant valuation adjustment — — 33 33 Gain on redemption of mandatorily redeemable Preferred units — — — — Unrealized gain on derivatives 2,678 — — 2,678 Equity income from unconsolidated affiliates — 49,610 — 49,610 Segment adjusted EBITDA (3) $ 136,570 $ 74,835 $ (3,420) $ 207,985 Midstream Logistics Pipeline Transportation Corporate and Other (1) Consolidated (In thousands) For the Three Months Ended June 30, 2022 Segment net income including noncontrolling interests $ 14,563 $ 46,277 $ 70,608 $ 131,448 Add back: Interest expense 20,641 942 3,764 25,347 Income tax expense 162 — — 162 Depreciation and amortization 66,459 122 — 66,581 Contract assets amortization 448 — — 448 Proportionate EMI EBITDA — 71,340 — 71,340 Share-based compensation — — 12,173 12,173 Loss on disposal of assets 8,580 — (34) 8,546 Loss on debt extinguishment 27,983 (8) — 27,975 Integration costs 579 — 4,707 5,286 Acquisition transaction costs — — 674 674 Other one-time costs or amortization 1,239 — 1,020 2,259 Deduct: Gain on redemption of mandatorily redeemable Preferred units — — 5,087 5,087 Gain on embedded derivative — — 91,448 91,448 Equity income from unconsolidated affiliates — 47,786 — 47,786 Segment adjusted EBITDA (3) $ 140,654 $ 70,887 $ (3,623) $ 207,918 Midstream Logistics Pipeline Transportation Corporate and Other (1) Consolidated (In thousands) For the Six Months Ended June 30, 2023 Segment net income (loss) including noncontrolling interests $ 107,211 $ 95,927 $ (127,171) $ 75,967 Add back: Interest expense 21 — 85,413 85,434 Income tax expense — — 727 727 Depreciation and amortization 137,398 926 12 138,336 Contract assets amortization 3,310 — — 3,310 Proportionate EMI EBITDA — 146,348 — 146,348 Share-based compensation — — 30,839 30,839 Loss on disposal of assets 12,239 — — 12,239 Loss (gain) on debt extinguishment — — — — Integration costs — — 953 953 Acquisition transaction costs 33 — 237 270 Other one-time costs or amortization 3,793 — 1,071 4,864 Deduct: Warrant valuation adjustment — — 77 77 Unrealized gain on derivatives 7,643 — — 7,643 Gain on embedded derivative — — — — Equity income from unconsolidated affiliates — 96,074 — 96,074 Segment adjusted EBITDA (3) $ 256,362 $ 147,127 $ (7,996) $ 395,493 Midstream Logistics Pipeline Transportation Corporate and Other (1) Consolidated (2) (In thousands) For the Six Months Ended June 30, 2022 Segment net income including noncontrolling interests $ 23,749 $ 75,412 $ 53,676 $ 152,837 Add back: Interest expense (income) 47,412 (672) 5,381 52,121 Income tax expense (benefit) 457 (39) 420 838 Depreciation and amortization 127,352 252 — 127,604 Contract assets amortization 896 — — 896 Proportionate EMI EBITDA — 112,081 — 112,081 Share-based compensation — — 18,304 18,304 Loss (gain) on disposal of assets 8,690 — (34) 8,656 Loss (gain) on debt extinguishment 27,983 (8) — 27,975 Integration costs 4,683 — 6,755 11,438 Acquisition transaction costs 4 — 6,346 6,350 Other one-time costs or amortization 2,157 — 1,297 3,454 Deduct: Gain on redemption of mandatorily redeemable Preferred units — — 9,580 9,580 Gain on embedded derivative — — 88,562 88,562 Equity income from unconsolidated affiliates — 75,703 — 75,703 Segment adjusted EBITDA (3) $ 243,383 $ 111,323 $ (5,997) $ 348,709 (1) Corporate and Other represents those results that: (i) are not specifically attributable to a reportable segment; (ii) are not individually reportable or (iii) have not been allocated to a reportable segment for the purpose of evaluating their performance, including certain general and administrative expense items. (2) Results do not include legacy ALTM prior to February 22, 2022. Refer to Note 1 —Description of the Organization and Summary of Significant Accounting Policies in the Notes to Condensed Consolidated Financial Statements in this Form 10-Q, for further information on the Company’s basis of presentation. (3) Adjusted EBITDA is a non-GAAP measure; please see Key Performance Metrics in “Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations” of this Form 10-Q, for a definition and reconciliation to the most directly comparable GAAP measure. The following tables present the revenue for individual operating segment for the three and six month periods ended June 30, 2023 and 2022: Midstream Logistics Pipeline Transportation Consolidated (In thousands) For the Three Months Ended June 30, 2023 Revenue $ 293,251 $ 730 $ 293,981 Other revenue 2,220 2 2,222 Total segment operating revenue $ 295,471 $ 732 $ 296,203 Midstream Logistics Pipeline Transportation Consolidated (In thousands) For the Three Months Ended June 30, 2022 Revenue $ 331,731 $ — $ 331,731 Other revenue 3,839 2 3,841 Total segment operating revenue $ 335,570 $ 2 $ 335,572 Midstream Logistics Pipeline Transportation Consolidated (In thousands) For the Six Months Ended June 30, 2023 Revenue $ 569,806 $ 1,424 $ 571,230 Other revenue 6,009 4 6,013 Total segment operating revenue $ 575,815 $ 1,428 $ 577,243 Midstream Logistics Pipeline Transportation Consolidated (In thousands) For the Six Months Ended June 30, 2022 Revenue $ 587,104 $ — $ 587,104 Other revenue 5,713 4 5,717 Total segment operating revenue $ 592,817 $ 4 $ 592,821 The following table presents total assets for each operating segment as of June 30, 2023 and December 31, 2022: June 30, December 31, 2023 2022 (In thousands) Midstream Logistics $ 3,582,410 $ 3,486,948 Pipeline Transportation (1) 2,602,385 2,414,829 Segment total assets 6,184,795 5,901,777 Corporate and other 42,126 17,934 Total assets $ 6,226,921 $ 5,919,711 |