In Tanay, it is represented by 31 commercial establishments, with a 1.60 % allocation from the overall number of establishments. The composition of which are 2 agricultural farming, 26 livestock farming, 2 monkey breeding farms and 1corporation connected to quarrying and mining.
Local economy is consists of production, distribution and consumption of a community. These economic activities can also be interpreted into 3 different sectors of trade and commerce namely: primary, secondary and tertiary sectors.
The primary sector extracts or harvests products from the earth. This includes the production of raw material and basic foods. Activities associated with the primary sector include agriculture (both subsistence and commercial), mining, forestry, farming, grazing, hunting and gathering, fishing, and quarrying. The packaging and processing of the raw materials associated with this sector is also considered to be part of this sector.
The secondary sector manufactures finished goods. All of manufacturing, processing, and construction lies within the secondary sector. Activities associated with the secondary sector include metal working and smelting, automobile production, textile production, chemical and engineering industries, aerospace manufacturing, energy utilities, engineering, breweries and bottlers, construction, and shipbuilding.
The tertiary sector is the service industry. This sector provides services to the general population and to businesses. Activities associated with this sector include retail and wholesale sales, transportation and distribution, entertainment (movies, television, radio, music, theater, etc.), restaurants, clerical services, media, tourism, insurance, banking, healthcare, and law.
At present, based from the record of the BPLS – Office, there are 1,935 establishments that constitute the Trade and Industry Sector of Tanay, duly registered and operational as of April, 2010. Likewise, business tax generated kept on improving for the yearly as shown by the table below, which reinforces the positive business climate and emergence of vibrant local commerce.