NATIONAL ATLANTIC is a full-service marketing and public relations agency with offices in St. John’s, Halifax, and Saint John. We have been part of the fabric of Atlantic Canada for over two decades and we are a Canadian-founded company in operation for 45 years. We have been a trusted partner of many organizations, big and small, public and private, to tackle challenges, leverage opportunities, and guide the conversations that shape the future of our communities. We work with start-ups, SMEs, and large, internationally recognized companies to bolster their success in communicating what they do, why they do it, and their impact. We provide strategic communications, government relations, investor relations, research, branding, digital marketing (website development, social media strategy), content development, media relations, video production, and media planning and buying. Contact.