East: excellent for administrative offices, as it governs, controls and spreads one's communication to the whole world. ESE: research and R&D. SSE: moderate. South: industrial offices of metal work such as iron rolling mills. SW: very good for employment-giving and relationship offices, marriage bureaus, business and anything needing stability. WSW: very good for every kind of office, being the zone of wisdom. West: excellent and profitable, the zone of Varun; engineering, mechanical and all other offices.
NW: not good, yet not very bad; suits transport, ticket booking and travel agency offices. NNW: moderate. North: banking, finance, chartered accountants and finance companies. NNE: hospital administration. NE: education and religious offices. ENE: media, entertainment and social networking offices.
From the Q&A: share trading suits the SW (Rahu), a construction company the South with its door in the East, an engineering consultant the West, a medicine office the East or West, and a doctor sits in the West facing East.