Crafting Vision into Reality
From our humble beginnings in Turkey to becoming a global enterprise. Scroll to explore our history.
Selahattin Özkan establishes Sim-Tes and begins offering installation and contracting services. The company starts operations in boiler rooms and steam installations in the same year.
Sim-Tes expands its services to include heating and cooling systems, sanitary installations, fire protection systems, and mechanical rooms.
The company begins offering sanitary equipment, waste water systems, and technical room installations, broadening its technical capabilities.
Sim-Tes secures its first international project in Tashkent, Uzbekistan, marking the beginning of its global expansion.
The company enters the Kazakhstan market, further establishing its presence in Central Asia.
Sim-Tes begins operations in Algeria, extending its reach to the African continent.
The company expands into Russia and Georgia, strengthening its position in the Eurasian region.
Sim-Tes enters the Ukrainian market, cementing its status as a truly global company with projects across multiple continents.
Today, Sim-Tes continues its global operations, serving major clients including Defacto, Koton, and Flo among others, with world-class installation and contracting services across multiple continents.
Established in 1965 in Turkey, Sim-Tes carries a rich legacy shaped by our visionary founder, Selahattin Ozkan.
Known for his honesty, hard work, and collaborative approach, Selahattin Ozkan laid the foundation for a company that values integrity and teamwork above all else.
Today, our vision is deeply rooted in this heritage, propelling us to excel in every project we undertake.
At Sim-Tes, earning the trust of our clients and employees is paramount. We approach every project with the utmost dedication, ensuring that we deliver on our promises promptly and with precision.
Our work ethic forms the bedrock of our reputation, reflecting our steadfast commitment to upholding the highest standards in every endeavor.
Established in 1965 in Turkey, Sim-Tes carries a rich legacy shaped by our visionary founder, Selahattin Ozkan. Known for his honesty, hard work, and collaborative approach, Selahattin Ozkan laid the foundation for a company that values integrity and teamwork above all else.
Today, our vision is deeply rooted in this heritage, propelling us to excel in every project we undertake, uphold the principles of honesty in all our dealings, and foster a collaborative spirit within our team.
At Sim-Tes, earning the trust of our clients and employees is paramount. We approach every project with the utmost dedication, ensuring that we deliver on our promises promptly and with precision. Our work ethic forms the bedrock of our reputation, reflecting our steadfast commitment to upholding the highest standards in every endeavor.

With a presence spanning multiple continents, including Turkey, the Middle East, Africa, and Eastern Europe, Sim-Tes has established itself as a trusted partner in diverse landscapes. Our portfolio extends across countries such as Ukraine, Russia, Kazakhstan, Uzbekistan, Georgia, and Algeria, reflecting our ability to navigate complex environments with ease. This global exposure has not only broadened our perspective but has also equipped us with invaluable insights into regional nuances, enabling us to tailor solutions that meet the unique needs of each client.
At Sim-Tes, our wide-ranging experience enables us to deliver excellence wherever our projects take us. Whether its in infrastructure development, construction, or consulting services, we pride ourselves on offering innovative solutions that drive tangible results. Our portfolio showcases the depth and breadth of our capabilities, highlighting our ability to tackle challenges head-on and deliver outcomes that exceed expectations.
Explore our portfolio to learn more about how Sim-Tes is shaping the future of construction and consulting services. From ground breaking projects to transformative initiatives, each endeavor reflects our unwavering commitment to building trust through dedication and quality.
Founded in 1965, built on principles of honesty and excellence.
Operating across Turkey, Middle East, Africa, and Eastern Europe.
Building lasting relationships through reliability and quality.
Constantly evolving and adapting to industry demands.
With a presence spanning multiple continents, including Turkey, the Middle East, Africa, and Eastern Europe, Sim-Tes has established itself as a trusted partner in diverse landscapes.

Our portfolio extends across countries such as Ukraine, Russia, Kazakhstan, Uzbekistan, Georgia, and Algeria, reflecting our ability to navigate complex environments with ease.
This global exposure has not only broadened our perspective but has also equipped us with invaluable insights into regional nuances, enabling us to tailor solutions that meet the unique needs of each client.
Explore Our Global ProjectsLet us help you transform your ideas into reality with our expertise in construction and consulting.
Contact Us Today@OldPilot
Does construction take a long time? -- Construction duration varies by project, but we ensure timely completion.
@Engineer
What types of engineering solutions do you offer ? --We provide a range of services, including structural, civil, and mechanical engineering
@john
How do I request a quote ? You can request a quote through our website or by contacting us directly.
@jane
Are your services covered by insurance ? -- Yes, we work with various insurance providers to ensure coverage.
@jenny
What is your approach to project management ? -- We utilize effective project management practices to ensure smooth execution.
@oldPilot
Does construction take a long time? -- Construction duration varies by project, but we ensure timely completion.
@engineer
What types of engineering solutions do you offer? -- We provide a range of services, including structural, civil, and mechanical engineering.
@OldPilot
Does construction take a long time? -- Construction duration varies by project, but we ensure timely completion.
@Engineer
What types of engineering solutions do you offer ? --We provide a range of services, including structural, civil, and mechanical engineering
@john
How do I request a quote ? You can request a quote through our website or by contacting us directly.
@jane
Are your services covered by insurance ? -- Yes, we work with various insurance providers to ensure coverage.
@jenny
What is your approach to project management ? -- We utilize effective project management practices to ensure smooth execution.
@oldPilot
Does construction take a long time? -- Construction duration varies by project, but we ensure timely completion.
@engineer
What types of engineering solutions do you offer? -- We provide a range of services, including structural, civil, and mechanical engineering.
@OldPilot
Does construction take a long time? -- Construction duration varies by project, but we ensure timely completion.
@Engineer
What types of engineering solutions do you offer ? --We provide a range of services, including structural, civil, and mechanical engineering
@john
How do I request a quote ? You can request a quote through our website or by contacting us directly.
@jane
Are your services covered by insurance ? -- Yes, we work with various insurance providers to ensure coverage.
@jenny
What is your approach to project management ? -- We utilize effective project management practices to ensure smooth execution.
@oldPilot
Does construction take a long time? -- Construction duration varies by project, but we ensure timely completion.
@engineer
What types of engineering solutions do you offer? -- We provide a range of services, including structural, civil, and mechanical engineering.
@OldPilot
Does construction take a long time? -- Construction duration varies by project, but we ensure timely completion.
@Engineer
What types of engineering solutions do you offer ? --We provide a range of services, including structural, civil, and mechanical engineering
@john
How do I request a quote ? You can request a quote through our website or by contacting us directly.
@jane
Are your services covered by insurance ? -- Yes, we work with various insurance providers to ensure coverage.
@jenny
What is your approach to project management ? -- We utilize effective project management practices to ensure smooth execution.
@oldPilot
Does construction take a long time? -- Construction duration varies by project, but we ensure timely completion.
@engineer
What types of engineering solutions do you offer? -- We provide a range of services, including structural, civil, and mechanical engineering.
@shahzod
How do I request a quote? -- You can request a quote through our website or by contacting us directly.
@azizbek
Are your services covered by insurance? -- Yes, we work with various insurance providers to ensure coverage.
@ulugbek
What is your approach to project management? -- We utilize effective project management practices to ensure smooth execution.
@johann
Do you offer sustainable construction options? -- Yes, we prioritize eco-friendly and sustainable building practices.
@friedrich
Can I visit ongoing projects? -- Yes, we arrange site visits upon request to showcase our work.
@hans
Do you handle residential and commercial projects? -- Yes, our expertise covers both sectors.
@ludwig
How do you ensure project quality? -- We have strict quality control measures at every stage of construction.
@heinrich
What are your payment terms? -- We offer flexible payment options to accommodate client needs.
@shahzod
How do I request a quote? -- You can request a quote through our website or by contacting us directly.
@azizbek
Are your services covered by insurance? -- Yes, we work with various insurance providers to ensure coverage.
@ulugbek
What is your approach to project management? -- We utilize effective project management practices to ensure smooth execution.
@johann
Do you offer sustainable construction options? -- Yes, we prioritize eco-friendly and sustainable building practices.
@friedrich
Can I visit ongoing projects? -- Yes, we arrange site visits upon request to showcase our work.
@hans
Do you handle residential and commercial projects? -- Yes, our expertise covers both sectors.
@ludwig
How do you ensure project quality? -- We have strict quality control measures at every stage of construction.
@heinrich
What are your payment terms? -- We offer flexible payment options to accommodate client needs.
@shahzod
How do I request a quote? -- You can request a quote through our website or by contacting us directly.
@azizbek
Are your services covered by insurance? -- Yes, we work with various insurance providers to ensure coverage.
@ulugbek
What is your approach to project management? -- We utilize effective project management practices to ensure smooth execution.
@johann
Do you offer sustainable construction options? -- Yes, we prioritize eco-friendly and sustainable building practices.
@friedrich
Can I visit ongoing projects? -- Yes, we arrange site visits upon request to showcase our work.
@hans
Do you handle residential and commercial projects? -- Yes, our expertise covers both sectors.
@ludwig
How do you ensure project quality? -- We have strict quality control measures at every stage of construction.
@heinrich
What are your payment terms? -- We offer flexible payment options to accommodate client needs.
@shahzod
How do I request a quote? -- You can request a quote through our website or by contacting us directly.
@azizbek
Are your services covered by insurance? -- Yes, we work with various insurance providers to ensure coverage.
@ulugbek
What is your approach to project management? -- We utilize effective project management practices to ensure smooth execution.
@johann
Do you offer sustainable construction options? -- Yes, we prioritize eco-friendly and sustainable building practices.
@friedrich
Can I visit ongoing projects? -- Yes, we arrange site visits upon request to showcase our work.
@hans
Do you handle residential and commercial projects? -- Yes, our expertise covers both sectors.
@ludwig
How do you ensure project quality? -- We have strict quality control measures at every stage of construction.
@heinrich
What are your payment terms? -- We offer flexible payment options to accommodate client needs.