The Filing Desk

Atlas Energy Solutions vs Solaris Energy Infrastructure

Atlas Energy Solutions AESI · Solaris Energy Infrastructure SEI · Oil & Gas Equipment & Services

Atlas Energy Solutions reported revenue of $1.1 billion in fiscal 2025, 1.8 times Solaris Energy Infrastructure's $622 million in fiscal 2025. Atlas Energy Solutions' revenue grew 3.7% in its latest year, and Solaris Energy Infrastructure's grew 98.7%. Atlas Energy Solutions had an operating margin of -1.0%, against 21.8% at Solaris Energy Infrastructure. Free cash flow was −$31 million at Atlas Energy Solutions and −$438 million at Solaris Energy Infrastructure.

Side by side

Atlas Energy SolutionsSolaris Energy Infrastructure
Latest fiscal yearFY2025, Dec 31, 2025FY2025, Dec 31, 2025
Revenue$1.1B$622M
Revenue growth3.7%98.7%
Revenue growth a year, last 5 years—43.3%
Gross margin13.8%—
Operating margin−1.0%21.8%
Net margin−4.6%4.8%
Free cash flow−$31M−$438M
Free cash flow margin−2.8%−70.3%
Return on capital—14.1%
Net debt to EBITDA—−0.8x
Dividends and buybacks$0M$22M
Change in diluted share count12.1%—
Last close$8.99$62.22
P/E at the last close——
Insider trades, last 12 monthssold $3.3 millionbought $1.3 million, sold $406.6 million
Piotroski F-score4 of 9—
Amounts in each company's own currency, US$ unless marked (a foreign company may report in another), each company's latest fiscal year from its 10-K, or 20-F or 40-F for a foreign company. Growth rates compare with the year before; the five-year rate is the average a year. Free cash flow is cash from operations minus capital spending; return on capital is after-tax operating income over the money invested in the business; P/E is the last close over the latest earnings per share. Banks are measured differently (return on equity, efficiency ratio), so some rows apply to one company only.

Ten years

Revenue
US$ billions, fiscal years
Atlas Energy SolutionsSolaris Energy Infrastructure
Operating margin
Percent of revenue
Atlas Energy SolutionsSolaris Energy Infrastructure
Free cash flow
US$ billions. Cash from operations minus capital expenditure.
Atlas Energy SolutionsSolaris Energy Infrastructure

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Source: the companies' Form 10-K filings, from SEC EDGAR, and the last close. For information only, not investment advice: the figures describe results, not which company is the better investment. The Filing Desk is not affiliated with either company. Full figures on the Atlas Energy Solutions and Solaris Energy Infrastructure pages.