{"id":"c1c9b003-44b2-45c0-a4e3-e89e7867bb3e","name":"The Robbins Company","slug":"robbins-company","description":"The Robbins Company is an American manufacturer of tunnel boring machines (TBMs) founded in 1952 by James Robbins, who developed the first modern TBM for the Oahe Dam Project in South Dakota. Based in Kent, Ohio, Robbins has been involved in over 1,000 tunnel boring projects worldwide and holds nearly 90 percent of all world records for TBM production. The company manufactures Main Beam, EPB, Crossover, Double Shield, and Single Shield TBMs, with manufacturing facilities and eight international subsidiaries globally. In 2021, Global TBM Company, established by long-time Robbins President Lok Home, acquired all assets of The Robbins Company.","status":"active","founded":1952,"hq":"Kent, Ohio, USA","fundingTotal":null,"type":"both","reviewStatus":"reviewed","lifecycleState":"active","supersededByCompanyId":null,"sources":[{"url":"https://www.therobbinscompany.com/","title":"Robbins","date_accessed":"2026-06-07"}],"keyFacts":[{"label":"HQ","value":"Seattle, WA"},{"label":"Focus","value":"Tunnel boring machines"},{"label":"Scale","value":"US multinational"},{"label":"Backers","value":"Owned by Northern Heavy Industries"},{"label":"Stage","value":"Private"},{"label":"Parent","value":"Northern Heavy Industries Group (acquired)"},{"label":"Product","value":"Tunnel boring machines (TBM) for mining and infrastructure"},{"label":"Founder","value":"James Robbins (1952)"},{"label":"President","value":"Lok Home (long-time president; acquired company via Global TBM Company in 2021)"},{"label":"Notable project","value":"Niagara Tunnel Project — 14.4m diameter TBM (\"Big Becky\") for hydroelectric tunnel beneath Niagara Falls"},{"label":"World records","value":"Holds nearly 90% of all world records for TBM production (3m to 13m+ diameter)"},{"label":"Product lines","value":"Main Beam TBM, EPBM, Crossover TBM, Double Shield TBM, Single Shield TBM, Small Boring Machines"}],"aliases":[],"collisionRisk":"low","reviewNote":null,"atsProvider":null,"atsSlug":null,"factoryLocations":null,"manufacturingCapacity":null,"orgType":null,"burnSignal":null,"litigationEvents":null,"insurancePostureDisclosed":null,"unitEconomicsDisclosed":null,"tickerSymbol":null,"stockExchange":null,"secCik":null,"revenueUsd":null,"revenueBasis":null,"revenueAsOf":null,"employeeCount":null,"employeeCountBasis":null,"employeeCountAsOf":null,"marketCapUsd":null,"marketCapAsOf":null,"marketCapSource":null,"createdAt":"2026-06-08T04:57:18.648Z","updatedAt":"2026-08-01T05:12:25.871Z","jsonLd":{"@context":"https://schema.org","@type":"Organization","@id":"https://registry.deploy.report/companies/robbins-company","url":"https://registry.deploy.report/companies/robbins-company","name":"The Robbins Company","description":"The Robbins Company is an American manufacturer of tunnel boring machines (TBMs) founded in 1952 by James Robbins, who developed the first modern TBM for the Oahe Dam Project in South Dakota. Based in Kent, Ohio, Robbins has been involved in over 1,000 tunnel boring projects worldwide and holds nearly 90 percent of all world records for TBM production. The company manufactures Main Beam, EPB, Crossover, Double Shield, and Single Shield TBMs, with manufacturing facilities and eight international subsidiaries globally. In 2021, Global TBM Company, established by long-time Robbins President Lok Home, acquired all assets of The Robbins Company.","identifier":"c1c9b003-44b2-45c0-a4e3-e89e7867bb3e","foundingDate":"1952","address":"Kent, Ohio, USA","publisher":{"@id":"https://deploy.report/#organization"}},"framework_metadata":{"framework_schema_version":"0.1.0","verification_status":"verified","maturity_stage":null,"lifecycle_state":null,"architectural_position":{"cohort":null,"sub_cohorts":[]},"within_cohort_verified_vs_claimed_pair":null,"cap_flags":[],"verification_depth":{"sources_count":1,"primary_source_types":[]}}}