Brent Business by letter: o
- O D Cars, Brent
- O P L On Premises Laundry Ltd, Brent
- O' Donnell J. T, Brent
- Oasis Catering, Brent
- Oasis Serviced Offices, Brent
- Ocean Plumbing & Heating, Brent
- Oddbins Ltd, Brent
- Ofarrells Traditional Family Butchers, Brent
- Off Licence, Brent
- Off The Wall Services Ltd, Brent
- Official Arts & Graphics, Brent
- Official Stationers, Brent
- Offset Music, Brent
- Ohemaa, Brent
- OK Club, Brent
- Okirie & Co Solicitors, Brent
- Olive Tree (Health Foods & Products), Brent
- Olsens, Brent
- Olympic Cafe, Brent
- Olympic Scaffolding, Brent
- Omega Cafe, Brent
- Omnihome, Brent
- One Stop, Brent
- One Stop Security Control Ltd, Brent
- Online Catering, Brent
- Ontime Airports, Brent
- Ooh! Ltd, Brent
- Open Answers, Brent
- Open Net, Brent
- Opex, Brent
- Opollo Home Entertainment, Brent
- Optima Multi Services Ltd, Brent
- Opulent Foods, Brent
- Orchid Healthcare, Brent
- Oriental City, Brent
- Oriental Express, Brent
- Oriental Spices, Brent
- Orlight Ltd, Brent
- Ormond Construction Ltd, Brent
- Osbourne, Brent
- Oscar Videos, Brent
- Ossam Colour Laboratories, Brent
- Osteria Del Ponte, Brent
- Our Lady Of Grace R C Infant & Nursery School, Brent
- Our Lady Of Grace R C Junior School, Brent
- Our Lady Of Lourdes R C Primary School, Brent
- Our Lady Of Lourdes Rc Primary School, Brent
- Our Lady Of Willesden R C Church, Brent
- Our Lady Of Willesden Rc Church, Brent
- Overseas Lanka Shipping, Brent
- Overseas Medical Supplies (UK) Ltd, Brent
- Owen & Co, Brent
- Ox & Gate, Brent
- Oxford Philomusica, Brent
- Oxgate Court Post Office, Brent
- Oxgate Fruiterers, Brent