Industrial EPC


Energy Saving


Innovation Technology


Business Services


Water Treatment

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Call us for any querry

EU +39 02 8719 9397

US +1 (830) 200 5119

Have Questions?

Need to Contact us?

We are always available. If you need information about our products and services, click on Contacts page of our website, where you'll find all details on how to get in touch with us.

Where can I find information about your EOR products?

Hey do you know that our EOR products are totally green and respect the environment? They are completely non toxic, based on enzymes and state of the art nano-technology. If you need more info abour our EOR products or Bioremediation products, please click on "Chemicals" BD  page of our website or send us an email at

Where can I buy your products?

Hi there! If you need detailed information about our products and services or if you need an offer, please send us an email at or call us!

Do you supply EPC Engineering services?

Yes we do! We supply EPC engineering service for Oil & Gas upstream operations either directly or in cooperation with selected partners. Hey do you know that we also supply Gas Compressor Packages, Oil & Gas pipes, oilfield chemicals as well as bull-head pumps? Wish to have more info? Send us an email at or call us! 

Do you trade crude oil and/or refined products?

Although it is not our core business, we sometimes do trade crude oil and refined products. We do sell our products to major Oil & Gas companies with both upstream and downstream operations, so we do have contacts with their top managers and it is sometimes possible to us to get access to production quotas. If you need Oil & Gas products, just drop us an email at We will see what we can do for you.  

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About Complus Systems

Complus Systems Group, an independent company founded on 2006, based in Tallinn, Estonia and Milan, Italy, focuses on physical commodities in energy, natural resources as well as energy saving products and innovation technologies. Our global relationships enable us to offer our top quality products and services to qualified clients and counterparties. Complus Systems Group is a company whose business model is rooted in a similar historical base with companies such as Italy’s ones (company owners are Italians), but with a clear 21st century vision as to how the changing technological and financial demands in our global society have altered the economic and political landscape to create unique opportunities.