Solaris Energy Soars: Revenue Doubles, Net Income Triples on Leasing Boom

TL;DR

**SEI is crushing it with a massive leasing revenue surge, making it a strong buy despite rising debt.**

AI Summary

Solaris Energy Infrastructure, Inc. (SEI) reported a significant financial uplift for the nine months ended September 30, 2025, with total revenue surging to $442.503 million, a substantial increase from $216.794 million in the prior year. This growth was primarily driven by a massive increase in leasing revenue, which jumped from $4.704 million in 2024 to $183.421 million in 2025. Net income attributable to SEI also saw a strong rise, reaching $31.825 million compared to $9.557 million in the same period last year. Operating income more than tripled to $95.537 million from $27.077 million. Key business changes include a substantial increase in equipment held for lease, growing from $339.932 million at December 31, 2024, to $763.090 million at September 30, 2025, indicating significant investment in their leasing segment. Risks include increased interest expense, which rose to $19.691 million from $4.416 million, and a federal securities lawsuit, Stephen Pirello v. Solaris Energy Infrastructure, Inc., et al., Case No. 4:25-cv-01455. The strategic outlook appears focused on expanding their leasing operations and managing increased debt. The company also issued convertible notes totaling $149.528 million, which were not present in the prior year.

Why It Matters

This filing reveals Solaris Energy Infrastructure's aggressive expansion into equipment leasing, a strategic pivot that has more than doubled its revenue and significantly boosted net income. For investors, this indicates a strong growth trajectory and potential for increased shareholder value, as evidenced by the rise in Class A common stock shares and earnings per share. Employees may see increased job security and opportunities within the expanding leasing division. Customers benefit from SEI's enhanced capacity and service offerings, particularly in power generation and oil/natural gas infrastructure. In a competitive energy infrastructure market, SEI's substantial investment in leasing equipment, growing to $763.090 million, positions it as a more formidable player, potentially challenging established competitors.

Risk Assessment

Risk Level: medium — The risk level is medium due to the significant increase in long-term debt, which rose from $307.605 million at December 31, 2024, to $364.868 million at September 30, 2025, alongside the introduction of $149.528 million in convertible notes. This debt increase is reflected in the jump in interest expense from $4.416 million to $19.691 million. Additionally, the company faces a federal securities lawsuit, Stephen Pirello v. Solaris Energy Infrastructure, Inc., et al., Case No. 4:25-cv-01455, which could incur legal costs and potential liabilities.

Analyst Insight

Investors should consider initiating or increasing a long position in SEI, given the robust revenue and net income growth driven by strategic expansion into high-margin leasing. Monitor the company's debt management and the progress of the Stephen Pirello v. Solaris Energy Infrastructure, Inc. lawsuit, but the current growth trajectory suggests strong upside potential.

Financial Highlights

debt To Equity

0.83

revenue

$442.503M

operating Margin

21.6%

total Assets

$1,567.091M

total Debt

$532.276M

net Income

$31.825M

eps

$0.77

cash Position

$106.704M

revenue Growth

+104%

Revenue Breakdown

Key Numbers

• $442.503M — Total Revenue (Increased from $216.794M for the nine months ended September 30, 2024, representing a 104% increase.)
• $183.421M — Leasing Revenue (Increased significantly from $4.704M for the nine months ended September 30, 2024, driving overall revenue growth.)
• $31.825M — Net Income attributable to Solaris Energy Infrastructure, Inc. (Increased from $9.557M for the nine months ended September 30, 2024, a 233% increase.)
• $763.090M — Equipment held for lease, net (Increased from $339.932M at December 31, 2024, indicating significant investment in leasing assets.)
• $0.77 — Basic Earnings per share of Class A common stock (Increased from $0.31 for the nine months ended September 30, 2024.)
• $19.691M — Interest expense, net (Increased from $4.416M for the nine months ended September 30, 2024, reflecting higher debt levels.)
• $149.528M — Convertible notes (New liability as of September 30, 2025, not present at December 31, 2024.)
• $364.868M — Long-term debt, net of current portion (Increased from $307.605M at December 31, 2024.)
• 48,802,385 — Class A common stock shares outstanding (As of October 31, 2025, reflecting an increase from 38,013,000 shares at December 31, 2024.)
• $106.704M — Cash and cash equivalents (Decreased from $114.255M at December 31, 2024.)

Key Players & Entities

• Solaris Energy Infrastructure, Inc. (company) — registrant
• Stephen Pirello (person) — plaintiff in federal securities lawsuit
• United States District Court for the Southern District of Texas (regulator) — court for federal securities lawsuit
• New York Stock Exchange (regulator) — exchange where Class A Common Stock is registered
• SEC (regulator) — Securities and Exchange Commission
• OPEC (company) — Organization of the Petroleum Exporting Countries
• Russia (person) — country impacting oil production
• Israel (person) — country involved in geopolitical conflict
• Hamas (person) — group involved in geopolitical conflict
• Stateline (company) — Variable Interest Entity impacting Solaris Power Solutions segment

FAQ

Risk Factors

• Increased Interest Expense [medium — financial]: Interest expense, net, rose significantly to $19.691 million for the nine months ended September 30, 2025, up from $4.416 million in the same period of 2024. This increase is directly linked to higher debt levels, including the issuance of new convertible notes and an increase in long-term debt.
• Federal Securities Lawsuit [medium — legal]: Solaris Energy Infrastructure, Inc. is facing a federal securities lawsuit, Stephen Pirello v. Solaris Energy Infrastructure, Inc., et al., Case No. 4:25-cv-01455. The outcome and potential financial impact of this litigation are currently unknown.
• Dependence on Debt Financing [medium — financial]: The company has substantially increased its debt, with long-term debt growing to $364.868 million and new convertible notes issued totaling $149.528 million. This increased leverage amplifies financial risk and sensitivity to interest rate fluctuations.
• Growth in Equipment Held for Lease [medium — operational]: Equipment held for lease, net, more than doubled from $339.932 million at December 31, 2024, to $763.090 million at September 30, 2025. While this fuels leasing revenue, it also increases capital requirements and potential obsolescence risks.

Industry Context

Solaris Energy Infrastructure operates in the power generation, distribution, and logistics sectors, serving diverse clients including data centers and the energy industry. The company faces competition from other providers of power solutions and logistics services. Trends indicate a growing demand for reliable power solutions, particularly for data centers, and continued activity in the energy sector, although market dynamics can be volatile.

Regulatory Implications

As a publicly traded company, SEI is subject to SEC regulations and reporting requirements. The federal securities lawsuit highlights potential legal and compliance risks. Changes in energy or environmental regulations could also impact operations, though specific details are not elaborated in this filing.

What Investors Should Do

1. Monitor debt levels and interest coverage ratios.
2. Evaluate the performance and profitability of the expanded leasing segment.
3. Assess the potential impact of the federal securities lawsuit.
4. Analyze the impact of convertible note issuance on future dilution and capital structure.

Key Dates

• 2025-09-30: Nine months ended September 30, 2025 — Reported significant revenue and net income growth, driven by leasing operations, alongside increased debt and a new federal lawsuit.
• 2025-10-31: Class A common stock shares outstanding — 48,802,385 shares outstanding, indicating share issuance compared to the prior year.
• 2025-03-05: Form 10-K filing for year ended December 31, 2024 — Provided audited financial statements and disclosures for the previous fiscal year, serving as a basis for comparison.
• 2025-04-28: Formation of Stateline Power, LLC — Establishment of a variable interest entity, potentially impacting future financial reporting and operations.

Glossary

Equipment held for lease, net

The net book value of equipment that the company owns and intends to lease to customers. (A key indicator of the company's investment in its leasing business and future revenue-generating potential.)

Convertible notes

Debt securities that can be converted into a predetermined amount of the issuer's equity (Class A common stock in this case) at certain times. (Represents a new source of financing for SEI, which adds leverage and potential dilution for existing shareholders.)

Variable Interest Entity (VIE)

A legal entity whose ownership interest lacks sufficient equity at risk for the entity to finance its activities without additional financial support from other parties. The VIE is typically consolidated by its primary beneficiary. (The formation of Stateline Power, LLC as a VIE indicates a potential consolidation on SEI's balance sheet, impacting its financial structure.)

Tax Receivable Agreement (TRA)

An agreement that obligates a company to make payments to certain parties (often pre-IPO investors or founders) in exchange for tax benefits the company may realize from their contributions or acquisitions. (The TRA payables represent a significant liability for SEI, impacting its cash flow and financial obligations.)

Year-Over-Year Comparison

Solaris Energy Infrastructure, Inc. has demonstrated a dramatic increase in financial performance compared to the nine months ended September 30, 2024. Total revenue more than doubled, surging by 104% to $442.503 million, primarily fueled by a massive expansion in leasing revenue, which grew exponentially. Net income attributable to SEI also saw a substantial 233% increase. However, this growth has been accompanied by a significant rise in interest expense, more than quadrupling to $19.691 million, reflecting increased debt levels, including newly issued convertible notes. The company's balance sheet shows a considerable increase in assets, particularly 'Equipment held for lease,' while cash and cash equivalents have slightly decreased.

Key Financial Figures

• $0.01 — hich registered Class A Common Stock, $0.01 par value " SEI " New York Stock Ex
• $0.00 — 655,171 shares of Class B common stock, $0.00 par value per share, outstanding. Tabl

Filing Documents

• sei-20250930x10q.htm (10-Q) — 2550KB
• sei-20250930xex10d1.htm (EX-10.1) — 1153KB
• sei-20250930xex31d1.htm (EX-31.1) — 12KB
• sei-20250930xex31d2.htm (EX-31.2) — 12KB
• sei-20250930xex31d3.htm (EX-31.3) — 12KB
• sei-20250930xex32d1.htm (EX-32.1) — 8KB
• sei-20250930xex32d2.htm (EX-32.2) — 8KB
• sei-20250930xex32d3.htm (EX-32.3) — 8KB
• sei-20250930xex10d1001.jpg (GRAPHIC) — 1KB
• 0001697500-25-000042.txt ( ) — 13208KB
• sei-20250930.xsd (EX-101.SCH) — 69KB
• sei-20250930_cal.xml (EX-101.CAL) — 101KB
• sei-20250930_def.xml (EX-101.DEF) — 361KB
• sei-20250930_lab.xml (EX-101.LAB) — 631KB
• sei-20250930_pre.xml (EX-101.PRE) — 523KB
• sei-20250930x10q_htm.xml (XML) — 2294KB

: FINANCIAL INFORMATION

PART I : FINANCIAL INFORMATION 4 Item 1.

Financial Statements (Unaudited)

Financial Statements (Unaudited) 4 Item 2.

Management's Discussion and Analysis of Financial Condition and Results of Operations

Management's Discussion and Analysis of Financial Condition and Results of Operations 35 Item 3.

Quantitative and Qualitative Disclosures about Market Risk

Quantitative and Qualitative Disclosures about Market Risk 43 Item 4.

Controls and Procedures

Controls and Procedures 43

: OTHER INFORMATION

PART II: OTHER INFORMATION 44 Item 1.

Legal Proceedings

Legal Proceedings 44 Item 1A.

Risk Factors

Risk Factors 44 Item 2. Unregistered Sales of Equity Securities and Use of Proceeds 47 Item 3. Defaults upon Senior Securities 48 Item 4. Mine Safety Disclosures 48 Item 5. Other Information 49 Item 6. Exhibits 50

SIGNATURES

SIGNATURES 53 i Table of Contents CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS This Quarterly Report on Form 10-Q (this "Quarterly Report") includes "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended (the "Securities Act"), and Section 21E of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), which involve risks, uncertainties and assumptions. Statements that are predictive in nature, that depend upon or refer to future events or conditions or that include the words "believe," "expect," "anticipate," "intend," "estimate," "could," "may," "continue," "predict," "potential," "plan," "will," "should" and other expressions that are predictions of or indicate future events and trends and that do not relate to historical matters identify forward-looking statements. Our forward-looking statements include statements about our business strategy, industry, future profitability, expected capital expenditures and the impact of such expenditures on our performance, management changes, current and potential future long-term contracts, our capital programs and our future business and financial performance. In addition, our forward-looking statements address the various risks and uncertainties associated with extraordinary market environments and the expected impact on our businesses, results of operations, and earnings. A forward-looking statement may include a statement of the assumptions or bases underlying the forward-looking statement. We believe that we have chosen these assumptions or bases in good faith and that they are reasonable. You are cautioned not to place undue reliance on any forward-looking statements. You should also understand that it is not possible to predict or identify all such factors and should not consider the following list to be a complete statement of all potential risks and uncertainties. Factors that could cause our actual results to differ materially from t

: FINANCIAL INFORMATION

PART I: FINANCIAL INFORMATION

: Financial Statements

Item 1: Financial Statements SOLARIS ENERGY INFRASTRUCTURE, INC. CONDENSED CONSOLIDATED BALANCE SHEETS (In thousands, except per share amounts) (Unaudited) September 30, December 31, 2025 2024 Assets Current assets: Cash and cash equivalents $ 106,704 $ 114,255 Restricted cash — 45,612 Accounts receivable, net of allowances for credit losses of $ 1,182 and $ 681 , respectively 130,367 71,774 Prepaid expenses and other current assets 12,095 8,387 Inventories 12,413 10,948 Total current assets 261,579 250,976 Property, plant and equipment, net 277,261 298,828 Equipment held for lease, net 763,090 339,932 Non-current inventories 1,435 1,693 Non-current receivables, net of allowances for credit losses of $ 341 and $ 654 , respectively — 1,069 Operating lease right-of-use assets 9,583 9,966 Goodwill 106,448 103,985 Intangible assets, net 62,740 71,521 Deferred tax assets, net 78,665 43,574 Other assets 6,290 1,337 Total assets $ 1,567,091 $ 1,122,881 Liabilities and Stockholders' Equity Current liabilities: Accounts payable $ 42,644 $ 21,092 Accrued liabilities 32,671 23,159 Deferred revenue 6,717 4,924 Payables related to Tax Receivable Agreement, current portion 1,791 3,610 Finance lease liabilities, current portion 1,833 2,307 Operating lease liabilities, current portion 1,843 1,599 Long-term debt, current portion 17,878 8,125 Other current liabilities 3,860 717 Total current liabilities 109,237 65,533 Long-term debt, net of current portion 364,868 307,605 Convertible notes 149,528 — Payables related to Tax Receivable Agreement, net of current portion 75,143 73,730 Operating lease liabilities, net of current portion 7,482 8,058 Finance lease liabilities, net of current portion 1,791 1,182 Other long-term liabilities 44 44 Total liabilities 708,093 456,152 Commitments and contingencies (No

Business

Business Solaris Energy Infrastructure, Inc. (referred to as the "Company," "we," "us," "our" and "Solaris" either individually or together with its consolidated subsidiaries, as the context requires) and its consolidated subsidiaries delivers power generation and distribution solutions, and logistics equipment and services, serving clients in the data center, energy, and other commercial and industrial sectors. The Company's offerings include equipment for power generation and distribution. The Company also provides solutions for the management and logistics of raw materials used in oil and natural gas well completions. Headquartered in Houston, Texas, the Company serves multiple U.S. end markets, including energy, data centers, and other commercial and industrial sectors. The Company operates through two reportable business segments: Solaris Power Solutions and Solaris Logistics Solutions. Basis of Presentation The accompanying unaudited condensed consolidated financial statements have been prepared using generally accepted accounting principles in the United States of America ("GAAP") for interim financial information and the instructions to Form 10-Q and Regulation S-X. Accordingly, these financial statements do not include all information or notes required by GAAP for annual financial statements and should be read together with the consolidated financial statements included in our Annual Report on Form 10-K for the year ended December 31, 2024, filed with the U.S. Securities and Exchange Commission (the "SEC") on March 5, 2025. These consolidated financial statements reflect all normal recurring adjustments that are necessary for fair presentation. Operating results for the three and nine months ended September 30, 2025 and 2024 are not necessarily indicative of the results that may be expected for the full year or for any interim period. 2. Variable Interest Entities On April 28, 2025, the Company formed Stateline Power, LLC ("Stateline"), a variable int

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View this 10-Q filing on SEC EDGAR