A frequent business type near David Jacobs is Personal Financial Services .
Flat hunters may well find the flat they like, via the neighborhood rental property operator. There is a lumber yard in the area for wholesale building material. The area's Investment Advice firm can advise on investments, savings and trading. Need a room for the night in Dallas, TX? There is a local hotel.
A local Employment Agency can assist with anything from graduate to executive positions. There is at least one attorney nearby. For PC's, iPads, Macs and Tablets, check out your local Computer Store.