The O'Brien Company is a medium-sized engineering company with subsidiaries in Manchester, Leeds, and Bristol that manufactures and sells different products through two divisions: Consumer and Industrial. The company produces briefcases, luggage, handbags, and suitcases made of either plastic or leather materials. Plastic versions are available in black for 22-25 euros while leather versions are available in multiple colors for 95 euros. The briefcases offer features like variable depth, initialing, interior pockets, and quantity discounts up to 6%.