The Matthäi Group is very much aware of its special responsibility towards its customers and employees in its daily business. This responsibility is the reason for our high quality standards – and we meet these every day. This is reflected by the certification of our quality and services.
ISO 14001:2015 Certification
Pre-Qualification VOB (German Contract Procedures for Construction Work)
Quality Alliance for Urban Road Construction
DSH-V Quality Association
TÜV Nord
SCCP Certification
ISO 9001 Certification
German Association of Gas and Water Specialists
RAL Quality Seal
RAL Quality Seal
RAL Quality Seal
RAL Quality Seal
AMS BAU Quality Seal
DIN ISO 50001:2018
SCL Level 3
DGNB members
BuildingSMART
EMB-Wertemanagement Bau e.V.
Specialist waste management company in accordance with the German Ordinance on Specialist Waste Management Companies
Employers’ Liability Insurance Association for the Construction Industry
Specialist waste management company in accordance with Section 56 of the German Closed Cycle Management Act monitored by Entsorgergemeinschaft Bauen und Umwelt e.V.
Bauindustrieverband Ost e.V.
B11 authorised processor
Deutsche Bahn pre-qualification certificate
Quality mark for concrete
Quality mark for building maintenance
Compliance and product certification
HA3 – High-rise demolition blasting
German Demolition Association
Association of Building Supervisors for Concrete Installations (GÜB)
Quality Association for Concrete Road Surfaces
TÜV Thüringen SCCpetrol
TÜV Thüringen ISO 9001
Semi-rigid top layers
