The Lindal Group: appointed two sales managers for North America, Lisa Kopac and Mark Arnold, in order to further grow business development at a time of increased demand for the company’s aerosol dispensing solutions, according to the company. Kopac will be responsible for sales growth in the Midwest, while Arnold will handle the East Coast. Kopac has held a variety of sales development and account management positions. Most recently, she was regional accounts manager for United Parcel Service,...