The global oil and gas EPC market, valued at USD 54.49 billion in 2024, is projected to grow at a CAGR of 4.30% between 2025 and 2034, reaching USD 83.02 billion by 2034. Rising upstream and midstream investments, modernization of refineries, and increasing adoption of digital project management tools are driving market growth. https://www.expertmarketresearch.com/reports/oil-and-gas-epc-market