In 2013, we began our journey as Semangat Trikarya with a vision to become a professional and reliable contractor in Surabaya. Through determination and hard work, we have continued to grow, successfully completing various construction projects that prioritize quality and client satisfaction. The experience we have gained over the years has further strengthened our position in the industry, as we remain committed to delivering the best results in every project we undertake.

As time went on, in 2018, we decided to sharpen our focus and solidify our company identity under a new name, STK Contractor. This change was inspired by our desire to align more closely with our vision: “Build Your Vision to Perfection.” With this slogan as our guiding principle, we are dedicated not only to constructing physical structures but also to bringing every client’s vision and dreams to life with unmatched precision and uncompromising quality.