Stem Designs is a modern engineering design consultancy based in Edinburgh, Scotland.

The company was started by Lukasz Adamczewski, MEng, who is a senior mechanical design engineer working in professional capacity in the UK since 2011. He has worked across different sectors of industry and has gained valuable knowledge and skills within the mechanical design field.

Stem Designs has its foundations in Lukasz’s personal broad, cross-sector engineering experience. Some of it is described below:

Hydraulic pumped systems

Detailed mechanical design of close to 100 standard wastewater and clean water pumping stations for commercial and domestic applications across Scotland, within Scottish Water MAF frameworks. Responsible for creating an automated design system for standard products, which involved Autodesk Inventor, Vault, Excel, iLogic and VB programming. Visualisations, videos and promotional marketing material was also created.

Production line process machinery

Detailed mechanical design of large-scale production line equipment for world-leading food and chemical companies. Comprehensive scope, including support structures, machinery, mechanisms, sheet metal and more. Production of visual promotional materials.

Oil & gas machinery

Mechanical design of heavy machinery components for oil and gas industries – pipe clamping machines, lifting equipment.

Hydro-power projects

Hydraulic design of mini-hydro energy projects within Scottish Water frameworks across Scotland.

Always improving

We are actively seeking new, exciting challenges. We practice the “first-principle” approach, which lets us break complicated problems into fundamentals. This gives us an ability to take up difficult engineering tasks, makes our process flexible and our designs efficient and cost-effective.

We would like to help you with your next project. Please do not hesitate to contact us.


We often join forces and work along some outstanding brands in our industry:

Tech Frontier is an engineering consultancy and hi-tech research start-up based in Scotland. Operating from Inverness, Tech Frontier provide mechanical engineering services to customers in the Scottish Highlands, Aberdeen, the Central Belt and rest of the UK