Global Geotechnical Engineering Market Size, Share, Growth Analysis By Service Type (Ground & Foundation Engineering, Rock Mechanics & Rock Engineering, Slope Stability & Excavation Engineering, Soil Investigation & Site Exploration, Underground Space, Others), By Application (Municipal Engineering, Building & Commercial Construction, Mining Engineering, Bridge & Tunnel Engineering, Energy & Utilities Projects, Hydraulic & Coastal Engineering), By End-User (Industrial & Manufacturing Firms, Government Agencies & Public Works Departments, Energy & Utility Companies, Infrastructure Developers & EPC Contractors, Mining & Natural Resources Companies, Real Estate & Commercial Developers), By Region and Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Statistics, Trends and Forecast 2026-2035