Trendmark is a digital marketing agency based in Portugal that offers services such as search engine optimization, social media marketing, website development, and online advertising. They have helped a variety of clients across different industries grow their businesses through an integrated digital strategy. Their team of experts works to fully understand each client's goals and target audience to deliver measurable results that impact key business metrics like increased sales and higher return on investment.

1. https://www.facebook.com/pages/Trendmark/630036167071710
http://trendmarkdigital.blogspot.pt