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Collaborative Approach
Building Trust and Delivering Quality
VAOS – is a trusted provider of oilfield services, engineering solutions and industrial support for the oil, gas and petrochemical sector.
With decades of experience, VAOS delivers high-quality solutions including automated tank cleaning, pipeline services, construction,
maintenance and among other environmental solutions.
Our multidisciplinary teams combine technical expertise, innovation and operational efficiency to support complex industrial projects.
From tank farm maintenance and hydrocarbon recovery to engineering, construction and drilling services.
VAOS ensures safe, reliable and cost-effective execution across all project phases.
Oil & Gas and Petrochemical Industrial Services
VAOS is a dynamic and innovative company providing oilfield services, engineering solutions and industrial support for the oil, gas and petrochemical industries.
Our services include automated tank cleaning, tank farm maintenance, pipeline services and construction solutions tailored to meet specific operational and technical requirements.
We work in close collaboration with our clients, building long-term partnerships based on trust, transparency and a deep understanding of complex oilfield operations.
This cooperative approach allows us to consistently deliver efficient, practical and high-quality solutions across all project phases.


Petrochemical Solutions
VAOS provides petrochemical and pipeline solutions for the oil, gas and petrochemical industries, delivering reliable and high-quality services tailored to specific operational requirements.
Our expertise includes pipeline construction, pipeline services, flow assurance solutions and industrial engineering support for complex oilfield environments.
By combining technical expertise with practical field experience, we ensure that every project is executed with precision, safety and operational efficiency.
Through close collaboration with our clients and strategic partners, VAOS develops sustainable solutions that enhance long-term asset performance and support efficient pipeline and process operations.
Environmental Services
VAOS provides environmental and industrial services for the oil, gas and petrochemical industries, with a strong focus on sustainable operations and resource efficiency.
Our services include environmental engineering, tank cleaning services, automated hydrocarbon recovery and waste management solutions for industrial facilities and tank farms.
Through the use of advanced technologies and proven field expertise, we deliver solutions that reduce environmental impact while improving operational efficiency and safety.
By integrating environmental responsibility with engineering excellence, VAOS supports long-term asset performance and sustainable operations across complex oilfield environments.



About VAOS
Our Commitment
Value Added Oilfield Services (VAOS) is committed to providing exceptional services to the gas, oil, and petrochemical industry, backed by a history of excellence and innovation.
1983
Established in
408
Projects Completed
349
Experienced Professionals
35
Industry Partners
JTomek
Eng. Johann Tomek
Managing Director, VAOS
Gas & Oil Industry Services
Petrochemical Solutions
Customized Solutions
Project Management
Innovative Projects
Quality Assurance
Comprehensive Solutions
Reliable Partnerships
Our Work
Highlighted Projects
At VAOS, our work speaks for itself. Explore our featured projects that showcase our expertise and dedication.
Client Relationships
Building Long-Term Partnerships
VAOS Limited provides a ‘one-stop-shop’ for all our clients oilfield service requirements, providing them with the freedom to focus on their core-activity. We work in a collaborative manner, within a ‘partnership’ framework, which builds strong and long-lasting relationships based upon mutual trust and understanding.
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