ProcureHub · Indirect & Services · Global

Oil & Gas Refinery Maintenance Services: Market Size & Forecast 2026

The global oil and gas refinery maintenance services market sits at approximately USD 4.85 billion in 2025 (base year) and is projected to expand to roughly USD 6.47 billion by 2032, a 4.2% compound annual growth rate over the 2025-2032 forecast window. Demand is held in a stable balance between rising turnaround and shutdown project volumes from aging OECD refinery fleets, the digital transformation of maintenance operations, and tightening emissions compliance requirements on the demand side, set against structurally limited skilled-trade labour, ongoing trade-defence pressure on imported spares, and feedstock-driven cost volatility on the supply side. > Synthesised from secondary and publicly verifiable sources via Claight Category Watch:

Market size · 2025

$4.85bn

CAGR · 2025–2030

4.2%

Forecast · 2030

$5.96bn

Basis

Claight Analysis

Market size (USD)

Base year 2025

Official data · Claight AnalysisForecast

Market size and CAGR extracted from the published Claight report; figures match the report..

Forecast

2021

2022

2023

2024

2025

2026

2027

2028

2029

2030

2031

2032

2025 base: $4.8bn2032 est: $6.5bn

Read the full Oil & Gas Refinery Maintenance Services report →

Talk to a Claight analyst

Do you want to research Oil & Gas Refinery Maintenance Services?

Get in touch and our analysts will be happy to help with custom market sizing, deeper segmentation, supplier detail or a bespoke study built for you.

Connect to an analyst →

Market size and forecast are Claight Analysis, informed by public research and industry data. Historical years before 2025 and all forecast years are Claight estimates at the stated CAGR. Retrieved 2026.