Sudelettra, established in 1974, is an Italian Company specialized in the design, installation and maintenance of electrical, instrumentation and automation plants; the construction of pressure equipment, piping and steel works; the maintenance and repairing of regulation and safety valves for chemical, petrochemical, pharmaceutical, manufacturing, environmental recovery, water treatment, iron & steel and Oil&Gas companies.
The skilled personnel, top management and technical organization enable the Company to assist the clients throughout the different stages of the project, in order to meet their requirements.
Sudelettra is certified in compliance with the following standards:
• UNI EN ISO 9001:2015 for Quality.
• BS OHSAS 18001-2007 for Safety.
• UNI EN ISO 14001-2015 for Environment.
• UNI EN ISO 3834 for the Welding Process.
• VCA-SCC for HSE in European Countries.
• Regulation (EC) 303/2008 for the installation and maintenance of refrigeration equipment and air conditioning systems.
In 2003 the Company also obtained the SOA certificate for the execution of public works, categories OG6, OG10, OG11, OS16, OS22 and OS30.



Main Office:
Via del Commercio – Zona Paip 2 – 75100 – Matera
Commercial Office:
Via Bruxelles, 3/A, 20097 San Donato Milanese (MI)
Tel. +39 02.55602023 – 0835.386340