Meet The Team


We are structured to provide consultancy and advisory in the areas of Planning, Construction Management , Quality Systems and Lean, within a  more dynamic, qualified, transparent way focused on results.


We carry more than one million square meters of construction experience.

Eng. Karina Barth, MSc

Founder & Director


Degree in civil engineering and a Master and Phd at NORIE / UFRGS, worked in highly representative companies in Brazil. Participated as a speaker at seminars and engineering  conferences in Brazil and abroad and has publications on her own. 15 years of experience in planning, designg  management and  construction of corporate and residential  buildings  including  implementation of  Quality management tools, Lean Production , Last Planner, Balanced Scorecard (BSC), ISO 9001 and PBQP-H.

She is currently assessing Several Companies in their Lean transformation in Brazil and Southamerica.

Tel: 55 51-98418.9941

Tel: 55 51-98200.3215  


Eng. Marcus Sterzi, MSc

Senior Consultant and Managing Partner


Holds an Engineering Degree and MSc at NORIE/UFRGS in Construction Management.

He is currently assessing Several Companies in their Lean transformation.

He has 20 years of experience in planning, designing, executing and managing complex works in oil&gas, offshores, industrial and construction (either hospitals, offices or residential projects). Through LD, he has been successful in implementing Lean Construction and BIM practices in companies in Brazil and Southamerica.