About Us
About Us
About Us
About Us
About Us
About Us
International presence across Europe
Founded in 1991, DS1 has grown from a local business into an international leader in energy infrastructure.
Our expertise has driven successful projects across Europe, including notable achievements in Denmark, Greece, Romania, Bulgaria, Poland, Germany, Latvia, and Estonia.
Building energy infrastructure
We specialize in building gas pipelines, cables, district heating, photovoltaic parks, power transformers, battery energy storage systems (BESS), hydrogen projects, and renewable energy solutions, focusing on sustainable and innovative technologies.
Ensuring seamless operation
In addition to construction, we provide a comprehensive operation and maintenance services for both gas and renewable energy infrastructure, ensuring long-term reliability and efficiency.
Shaping the future of energy
Driven by our commitment to quality, safety, and reliability, we are shaping the future of energy. We are dedicated to supporting the European Union's goal of becoming climate-neutral by 2050, striving to contribute to an economy with net-zero greenhouse gas emissions.
Discover the range of solutions we offer:
Latest Projects
Our Clients
Quality is in our DNA
At DS1, excellence isn’t just a goal—it’s the standard that drives everything we do. We are committed to delivering superior quality in every project, ensuring our clients receive nothing but the best.
ISO 27001:2022 Information security management systems
ISO 9001:2015 Quality management systems
ISO 14001:2015 Environmental management systems
ISO 45001:2018 Occupational health and safety management systems
ISO 3834:2:2021 Quality requirements for fusion welding of metallic materials
ISO 3834:2:2006 Quality requirements for fusion welding of metallic materials
ISO 50001:2018 Energy management systems
VERT LT Certificates
SPSC Construction production certification center
IPLOCA Membership Certificate
Developing a new project?
Contact us for an offer!
UAB DS1
Company Code: 181123848
VAT number: LT811238412
Bank account: LT11 7290 0990 2971 5901
AS Citadele banka
Kauno str. 22, Vilnius, LT–03210
Our Clients
Quality is in our DNA
At DS1, excellence isn’t just a goal—it’s the standard that drives everything we do. We are committed to delivering superior quality in every project, ensuring our clients receive nothing but the best.
Developing a new project?
Contact us for an offer!
UAB DS1
Company Code: 181123848
VAT number: LT811238412
Bank account: LT11 7290 0990 2971 5901
AS Citadele banka
Kauno str. 22, Vilnius, LT–03210
Our Clients
Quality is in our DNA
At DS1, excellence isn’t just a goal—it’s the standard that drives everything we do. We are committed to delivering superior quality in every project, ensuring our clients receive nothing but the best.
ISO 27001:2022 Information security management systems
ISO 9001:2015 Quality management systems
ISO 14001:2015 Environmental management systems
ISO 45001:2018 Occupational health and safety management systems
ISO 3834:2:2021 Quality requirements for fusion welding of metallic materials
ISO 3834:2:2006 Quality requirements for fusion welding of metallic materials
ISO 50001:2018 Energy management systems
VERT LT Certificates
SPSC Construction production certification center
IPLOCA Membership Certificate
Developing a new project?
Contact us for an offer!
UAB DS1
Company Code: 181123848
VAT number: LT811238412
Bank account: LT11 7290 0990 2971 5901
AS Citadele banka
Kauno str. 22, Vilnius, LT–03210
Our Clients
Quality is in our DNA
At DS1, excellence isn’t just a goal—it’s the standard that drives everything we do. We are committed to delivering superior quality in every project, ensuring our clients receive nothing but the best.
ISO 27001:2022 Information security management systems
ISO 9001:2015 Quality management systems
ISO 14001:2015 Environmental management systems
ISO 45001:2018 Occupational health and safety management systems
ISO 3834:2:2021 Quality requirements for fusion welding of metallic materials
ISO 3834:2:2006 Quality requirements for fusion welding of metallic materials
ISO 50001:2018 Energy management systems
VERT LT Certificates
SPSC Construction production certification center
IPLOCA Membership Certificate
Developing a new project?
Contact us for an offer!
UAB DS1
Company Code: 181123848
VAT number: LT811238412
Bank account: LT11 7290 0990 2971 5901
AS Citadele banka
Kauno str. 22, Vilnius, LT–03210
Our Clients
Quality is in our DNA
At DS1, excellence isn’t just a goal—it’s the standard that drives everything we do. We are committed to delivering superior quality in every project, ensuring our clients receive nothing but the best.
ISO 27001:2022 Information security management systems
ISO 9001:2015 Quality management systems
ISO 14001:2015 Environmental management systems
ISO 45001:2018 Occupational health and safety management systems
ISO 3834:2:2021 Quality requirements for fusion welding of metallic materials
ISO 3834:2:2006 Quality requirements for fusion welding of metallic materials
ISO 50001:2018 Energy management systems
VERT LT Certificates
SPSC Construction production certification center
IPLOCA Membership Certificate
Developing a new project?
Contact us for an offer!
UAB DS1
Company Code: 181123848
VAT number: LT811238412
Bank account: LT11 7290 0990 2971 5901
AS Citadele banka
Kauno str. 22, Vilnius, LT–03210
Our Clients
Quality is in our DNA
At DS1, excellence isn’t just a goal—it’s the standard that drives everything we do. We are committed to delivering superior quality in every project, ensuring our clients receive nothing but the best.
Developing a new project?
Contact us for an offer!
UAB DS1
Company Code: 181123848
VAT number: LT811238412
Bank account: LT11 7290 0990 2971 5901
AS Citadele banka
Kauno str. 22, Vilnius, LT–03210
