German aggregates, concrete, and civil construction operator with 40+ quarries and plants
MHI Gruppe is a vertically integrated raw materials and construction company spanning quarrying, asphalt and concrete production, road/civil works, and recycling across 40+ sites in Germany. The tech stack is conservative (SAP, Microsoft 365, Palo Alto, HPE Aruba) — typical of mid-market manufacturing and heavy infrastructure. Hiring velocity is steady and skewed toward construction trades and manufacturing roles, with a cluster of internship positions, suggesting either apprenticeship-model recruitment or ongoing capacity building in production.
Notable leadership hires: Managing Director Assistant
MHI Gruppe operates across four business segments: natural stone, building materials (aggregates and ready-mix concrete), civil construction services, and recycling/disposal. The company supplies raw materials, processed aggregates, asphalt, and concrete to industrial customers, private builders, and infrastructure projects, plus offers earthworks and bridge construction. Founded in 1906 and headquartered in Hanau (Hessen), the company employs over 900 people across quarries, processing plants, and construction crews. Active projects include bridge renovations and construction, modern stone processing optimization, and development of an integrated management system (IMS) certified to DIN 45001 occupational safety standards. Key operational challenges center on safety compliance across distributed sites, HR process transparency, and procurement timing.
MHI Gruppe extracts, processes, and supplies aggregates, natural stone, asphalt, and ready-mix concrete across Germany. It also operates civil construction (bridge work, road building) and recycling/disposal services. The company serves industry, construction, and agriculture from 40+ production and quarry sites.
Hanau, Hessen, Germany. The company was founded in 1906 and is a public company with 1,001–5,000 employees.
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