Mark's | 26,486 followers on LinkedIn. All Things Simple | As part of the Canadian Tire group of companies, we are a successful, competitive, innovative, and growing company that values diversity and fosters a culture of performance and accountability. Even as a nationwide retailer, we remain true to our entrepreneurial roots by encouraging and rewarding innovative thinking. Mark’s provides Canadians with apparel and footwear for everyday work and everyday living by focusing on a core business of developing durable, high quality and comfortable items for casual and industrial applications.