APRENS - Applied Research and Engineering Solutions Ltd is a Bulgarian engineering consulting company. Our goal is to provide you with a solution to your engineering problem by supplying you with a complete set of engineering software tools, training, support and consulting services. Our philosophy is to satisfy the individual needs of each client by providing a customised solution at a lowest possible cost.

As an authorized reseller of all ANSYS products, APRENS Ltd has non-exclusive rights to distribute these products on the territory of Bulgaria. The distribution process implies technical assistance to aid in solving your engineering problems, technical support under an active maintenance agreement and training of your staff.

Thermal plume above a candle

With our expertise in the area of Computational Fluid Dynamics (CFD) we will provide you with engineering solutions related to fluid flow in Fire and Safety Engineering, Heating, Ventilation and Air-Conditioning (HVAC) and in general fluid flow applications. We can enhance the quality of your product and decrease its cost and thereby it will be more competitive on the Bulgarian and international market. CFD is an efficient and cost-effective tool for development and optimisation of systems involving fluid motion and it has proven merits within many industrial areas. For more information, please visit our "Consultancy" section or contact us.