Oil Spill Recovery Vacuum System segmentation by type reflects four primary architectures: portable units, trailer‑mounted systems, shipboard installations, and fixed/stationary plants. Portable units, typically under 5 tons, dominate the small‑scale response market due to their rapid deployability and lower capital outlay, contributing roughly 30 % of total revenue. Trailer‑mounted systems, ranging from 5 to 15 tons, balance mobility with higher suction capacity, capturing about 25 % of the market as they serve regional spill events and ports. Shipboard installations, integrated into vessel hulls or deck equipment, address continuous operational risks on commercial and military fleets, accounting for approximately 20 % of sales. Fixed or stationary plants, often exceeding 15 tons and anchored at strategic coastal or industrial sites, provide the highest throughput and automation, representing the remaining 25 % of market size. Each type aligns with distinct capital investment cycles, regulatory requirements, and maintenance regimes, collectively shaping the overall market valuation.