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Natural Gas Services Group Inc.: Q2 FY2026 earnings call

What management said about Q2 FY2026, from the documents filed with the SEC on 12 August 2026: call transcript. Guidance figures: 4 raised, 2 kept. The quarter’s numbers.

Key takeaways

  • Rental revenue set a record: Rental revenue rose 24.9% year over year and 4.9% sequentially, the company reported, with growth from horsepower additions and pricing.
  • Adjusted EBITDA reached a record: Adjusted EBITDA was $25.1M. Management said its year-over-year growth exceeded revenue growth, which it linked to operating leverage in the larger platform. Source
  • Rental margin rose with pricing: Rental adjusted gross margin was 61.1%, about 36 basis points above the prior year quarter, which management linked to pricing, fleet mix and utilization. Source
  • Utilization hit a record: Horsepower utilization reached 88.3%, up from sub-80% levels three years ago, which management attributed to large horsepower and electric investment. Source
  • Operating cash flow up about half: Operating cash flow was $25.4M in the quarter and $48.5M for the first half, up about 50% on the first half of 2025. Source
  • Receivable days cut sharply: Pro forma DSO is about 33 days, against 108 days in the first quarter of 2024, which management said created more than $40M of cash without new equity or borrowing. Source
  • Flatrock bought near 6.2 times EBITDA: Purchase price was about $120M, roughly 6.2 times annualized adjusted EBITDA before synergies, which management described as a material discount to NGS's own multiple. Source

“NGS delivered a record second quarter and a milestone first half of 2026,”

Justin Jacobs, Chief Executive Officer

Guidance

AreaPeriodFigureAgainst last quarter
Adjusted EBITDAfull year 2026$103 million to $108 millionRaised from $92.5 million to $97.5 million
Growth capital expenditures Sourcefull year 2026, excluding acquisition consideration$60 million to $80 millionRaised from $55 million to $70 million
Maintenance capital expenditures Sourcefull year 2026$15 million to $19 millionRaised
Organic horsepower deployment Sourceduring 2026at least 55,000 horsepowerRaised from 50,000 horsepower
Effective tax rate Sourcefull year 2026approximately 25% to 26%Kept
Quarterly dividend Sourcethird quarter 2026 and ongoing$0.15 per shareKept

What changed from last quarter

  • Guidance raised: Adjusted EBITDA guidance raised to $103M-$108M from $92.5M-$97.5M.
  • Guidance raised: Growth capex guidance raised to $60M-$80M from $55M-$70M. Source
  • Guidance raised: Organic deployment expectation raised to at least 55,000 horsepower for 2026, from 50,000 horsepower. Source
  • Guidance raised: Maintenance capex guidance of $15M-$19M described as a modest increase; prior range not stated. Source
  • New: Acquisition of Flatrock Compression Holdings, LLC completed June 12, 2026, adding rented horsepower to the fleet.
  • New: Committed credit facility increased to $500M from $400M, with a $100M accordion retained. Source
  • New: Company re-domesticated from Colorado to Texas, effective July 20, and is now a Texas corporation. Source

Second quarter results

  • Rental revenue set a record: Rental revenue rose 24.9% year over year and 4.9% sequentially, the company reported, with growth from horsepower additions and pricing.
  • Adjusted EBITDA reached a record: Adjusted EBITDA was $25.1M. Management said its year-over-year growth exceeded revenue growth, which it linked to operating leverage in the larger platform. Source
  • Net income fell on deal costs: Net income was $3.8M, or $0.30 per diluted share. Excluding $3.3M of transaction costs, adjusted net income was $6.1M, or $0.47 per diluted share.

Segments and regions

  • Permian Basin is about 80%: The Permian Basin represents approximately 80% of rental revenue, management said, and it is the focus of the company's footprint. Source
  • Flatrock adds Midland and Eagle Ford density: Management said the acquisition increases horsepower density in the Midland Basin, gives critical mass in the Eagle Ford and diversifies the customer mix. Source
  • Flatrock contributed about half a month: Flatrock contributed about half a month of performance in the quarter, including $1.9M of rental revenue, so most of its contribution falls in the third quarter. Source

“Our team delivered a record second quarter, and a milestone first half of 2026, combining strong execution and organic growth with a strategic, accretive acquisition that materially increased the scale and capabilities of our platform.”

Justin Jacobs, Chief Executive Officer

Fleet, products and contracts

  • Large horsepower is most of fleet: Rented large horsepower totals 501,000 horsepower, 99% utilized, and represents 75% of total rented horsepower. Source
  • Electric drive share rising: Electric motor drive is nearly 10% of the rented fleet. About 20% of Flatrock horsepower is electric, against 7% for legacy NGS before the acquisition. Source
  • Contracts are mostly term: Management said 22% of rental revenue is month to month and that term contracts carry a weighted average tenor of 2.2 years. Source
  • Customer base expected to broaden: Management said growth will come from existing customers, including large ones, and from new customer wins, and it is not setting longer-term targets. Source

Costs, margins and tax

  • Rental margin rose with pricing: Rental adjusted gross margin was 61.1%, about 36 basis points above the prior year quarter, which management linked to pricing, fleet mix and utilization. Source
  • Inflation pressure on labor and parts: Management said labor and parts costs rose during the quarter, and it expects continued pressure on those costs. Source
  • Underlying SG&A ratio improved: Underlying SG&A, excluding transaction and non-cash costs, was 11.3% of revenue against 11.6% in the prior year quarter. Source
  • Q1 margin not expected to persist: Management said the 63.7% first-quarter margin is not expected to be permanent, while fleet economics and pricing are expected to offset inflation in the second half. Source
  • Tax rate lifted by one-time item: The 30.9% quarterly rate reflected a discrete state tax item tied to a change in Texas franchise tax depreciation rules, which management said is not a run rate. Source

“In summary, the second quarter was another record operating and financial quarter for NGS.”

Ian Eckert, chief financial officer

Demand and equipment supply

  • Utilization hit a record: Horsepower utilization reached 88.3%, up from sub-80% levels three years ago, which management attributed to large horsepower and electric investment. Source
  • Engine lead times remain extended: Management said the largest engines have the longest lead times, with fabrication and compressors following, and that lead times are broadly unchanged over three months. Source
  • Gas-to-oil ratios raise compression need: Management said rising gas-to-oil ratios mean more gas per barrel of oil, which must be gathered, processed and transported, with compression needed at each stage. Source
  • Constrained supply supports pricing: Management said constrained equipment supply and growing demand support high utilization and disciplined pricing, particularly for large horsepower. Source

Capital, cash and debt

  • Operating cash flow up about half: Operating cash flow was $25.4M in the quarter and $48.5M for the first half, up about 50% on the first half of 2025. Source
  • Capex split between growth and maintenance: Second-quarter capex was $18.8M, including $15.3M of growth and $3.4M of maintenance; first-half growth capex was $27.6M. Source
  • Receivable days cut sharply: Pro forma DSO is about 33 days, against 108 days in the first quarter of 2024, which management said created more than $40M of cash without new equity or borrowing. Source
  • Tax receivable collected in full: Long-standing income tax receivable converted to cash, about $14.1M in total including interest, and management said the matter is closed. Source
  • Covenant headroom after acquisition: Facility borrowings were $328M with over $170M unused. Management said covenant leverage of 2.77 times leaves headroom against its 3.5 times covenant. Source

Strategy and growth drivers

  • Four growth and value drivers: Management framed the business around fleet optimization, asset utilization, organic growth and accretive M&A, which it said have remained consistent. Source
  • Flatrock bought near 6.2 times EBITDA: Purchase price was about $120M, roughly 6.2 times annualized adjusted EBITDA before synergies, which management described as a material discount to NGS's own multiple. Source
  • Consideration mostly cash: Flatrock consideration was about $108.9M in cash and $10M in NGS common stock. Source
  • Rental fleet took most of price: About $100.6M of the purchase price went to the rental fleet, with less than $1M recorded as goodwill, which management called an investment in productive equipment. Source
  • Organic growth above 10% annually: Adjusted for Flatrock, organic horsepower growth has run above 10% a year since 2023, which management said is well above large competitors' low to mid single-digit rates. Source
  • Share of peer growth capital: NGS held about 3% of peer horsepower at end-2022 and represented about 12% of the organic growth capital deployed by four pure-play compression companies since then. Source
  • Former Midland property marketed: Former Midland headquarters and fabrication facility, combined book value about $11M, is being marketed for sale or lease; four other real estate assets total just over $3M. Source
  • Predictive analytics target uptime: The Smart platform uses predictive analytics to anticipate maintenance, improve field service and raise uptime, management said. Source

Integration and governance

  • Integration progressing well: Management said Flatrock integration is progressing well and that it sees opportunities in organic growth, field operating efficiency and fixed cost leverage.
  • No formal synergy target set: Management named route density, procurement, parts commonality and technician productivity as areas, but gave no formal synergy target; current guidance excludes material labor synergies. Source
  • Governance moved to Texas: Management said the legacy Colorado documents had a classified board and high voting thresholds, and the move to Texas allowed new governing documents. Source
  • Field team credited for record quarter: Management credited the field service team's customer focus and operational execution for the record quarter, and thanked Flatrock colleagues for the integration. Source

Topics raised in questions

  • Longer terms bring smaller increases: Management said the trade-off of longer contract terms is generally smaller price increases, so term length is weighed unit by unit. Source
  • Acquisition screens unchanged: Management said longer equipment lead times have not changed its M&A framework, which weighs asset quality, customers, basins and value. Source

Coming up, as management said on 12 August 2026

  • Flatrock results start in Q3: Management said most of the Flatrock financial contribution will first appear in third-quarter results, which will include a full quarter of Flatrock. Source
  • Growth capex to rise in second half: Management expects growth capital spending to increase materially in the second half as it executes its contracted deployment schedule. Source
  • Third-quarter report and guidance review: Management plans to report third-quarter results with a full quarter of Flatrock and said it can adjust guidance at that time. Source
  • Annual elections for all directors: Under the new Texas governing documents the staggered board is eliminated, so every director stands for election each year from next year's annual meeting. Source

Figures management reported

FigureReported
Capital expenditure Source$18.8 million in the quarter ($15.3 million growth, $3.4 million maintenance)
Realized rental price per horsepower per month Source$28.06 (pro forma, full quarter of Flatrock)
Shareholder returns Source$1.9 million returned in Q2; $0.15 per share dividend
Rented horsepower (production volume proxy)669,919 horsepower
Horsepower utilization Source88.3%

Risks management discussed

  • External: Management said commodity price and geopolitical volatility continues, though it said compression demand is driven by production volumes, throughput and reliability. Source

Earlier plans management reported on

  • Not stated: Management said the deal was not reliant on synergies it expects to deliver over the next year. Source

Other quarters

Summarised with AI from the documents the company filed with the SEC. Every point is checked against the filing before it is shown: management’s own words word for word, figures against the line or table row they come from. A point that fails the check is left out. Source opens the filing at that line.