Allegra of London, KY Effective, clear communications are vital for the success of any organization, regardless of size. Since 1990, Allegra has been the go-to resource for area businesses and nonprofits looking to gain a competitive advantage and grow through high-impact marketing and printing services in London, KY. When you need a trusted source for postcards, business cards, direct mailers, brochures, newsletters, business forms and more, count on the pros at Allegra to manage your projects from start to finish.