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Sector leaders · Company list

Tunnel Boring Machines

Covers manufacturing of shield machines and hard-rock TBMs plus key components and remanufacturing services, a high-end underground-engineering-equipment chain driven by rail transit, water conservancy and utility-tunnel construction.

Why these companies

Selection basis

Representative companies are selected from 2025 domestic TBM deliveries, export orders and OEM market share. Updated 2026-09-29 · unordered list

Representative companies

Tunnel Boring Machines leader list

5 companies
A-shares

Sany Heavy Industry

A construction-machinery leader and representative tunneling-equipment maker

600031 Public report available

A standard report for a new stock is free for the first generation. Professional valuation is paid and uses one credit. Existing public reports are free to view.

Sources

Industry and company sources

This page is a research directory. “Representative leader” is not an official designation, a return forecast or trading advice. Valuations and reports may contain errors or outdated information; verify against company filings and authoritative sources.