8-K current report · filed Apr 27, 2026

Custom Truck One Source, Inc. (CTOS) 8-K Current Report: April 27, 2026

Item 2.02Item 7.01Item EX-99.1CTOS overview

Short answer

Custom Truck One Source, Inc. (CTOS) filed an 8-K current report with the SEC on April 27, 2026 reporting Item 2.02 (Results of Operations and Financial Condition), Item 7.01 (Regulation FD Disclosure), Item EX-99.1 (Exhibit EX-99.1). Q1 2026 results for quarter ended March 31, 2026, announced April 27, 2026.

Custom Truck One Source, Inc. 8-K event analysis

AI summary of each reported item and its exhibits

Item 2.02 · Results of Operations and Financial Condition

  • Q1 2026 results for quarter ended March 31, 2026, announced April 27, 2026
  • Full financial results furnished in Exhibit 99.1 for investor review

Item 7.01 · Regulation FD Disclosure

  • Updated investor presentation posted April 27, 2026
  • Investor materials available at customtruck.com
  • Potentially relevant for revised strategy, operating outlook, or financial information in the presentation

Item EX-99.1 · Exhibit EX-99.1

  • Q1 revenue $461.6M, up 9.3%, while Adjusted EBITDA reached $98.0M, up 33.4%, signaling substantial operating leverage
  • Rental momentum strengthened: utilization 81.4% versus 77.7%, average OEC on rent $1.34B, and rental revenue up 18%
  • Management raised 2026 Adjusted EBITDA guidance to $415M–$440M from $410M–$435M, supported by strong transmission and distribution demand
  • Leverage remains elevated at 4.02x with $1.65B debt, but management targets meaningfully below 4x by year-end and below 3x in 2027
  • Cash conversion requires monitoring: operating cash flow fell to $23.8M as inventory absorbed $92.6M, despite expected 2026 levered free cash flow above $50M

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