Michał Grześkowiak SIMPLEX

95.11.Z - Repair and maintenance of computers and peripheral equipment

43.12.Z - Site preparation

43.21.Z - Electrical installation

43.22.Z - Plumbing, heat and air-conditioning installation

46.14.Z - Agents involved in the sale of machinery, industrial equipment, ships and aircraft

46.19.Z - Agents involved in the sale of a variety of goods

46.63.Z - Wholesale of mining, construction and civil engineering machinery

46.69.Z - Wholesale of other machinery and equipment

62.02.Z - Computer consultancy activities

62.03.Z - Computer facilities management activities

62.09.Z - Other information technology and computer service activities

63.11.Z - Data processing, hosting and related activities

63.99.Z - Other information service activities not elsewhere classified

68.20.Z - Rental and operating of own or leased real estate

68.32.Z - Management of real estate on a fee or contract basis

71.20.B - Other technical testing and analysis

95.12.Z - Repair and maintenance of (tele)communication equipment