UK confectionery firm Serious Sweets Company has announced the acquisition of Mallow & Marsh, a producer of handmade marshmallow products. Serious Sweets Company is a supplier of confectionery to major retailers and foodservice and manufactures private label products such as fudge, toffee, marshmallows, brittles and butterscotch. The acquisition will add a premium marshmallow business to its portfolio. Rob Whitehead, Serious Sweets Company founder, said: “The opportunity for premium confectionery sits …