Official classification context
Industry overview activities This refers to the establishments engaged in support operations of transportation, cleaning, repair/m aintenance, preservation, to other establishments belonging to the same enterprise to primarily promote activities in the production and distribution of gas.
Major group context This Major group comprises establishments engaged in piping manufactured gas, natural gas or mixtures of both in response to general demand and establishments engaged in piping gas using pipes of a certain size or larger that they maintain and operate themselves. Establishments engaged in the collection of natural gas are classified in the Division C -- MINING AND QUARRYING OF STONE AND GRA VEL [0532]. Group Class Number Number