Locations
Key Contacts
Owners, Principals & Senior Executives
Eric Ortense's Bio
Eric is a senior sales and marketing leader who excels at communicating the strengths, vision, and value proposition of the organization to others.
In his spare time, he enjoys spending time with his family and his two children and is known to love all things motorsports including dirt-biking and road-tripping.
Liam Treanor's Bio
Focused leader, recognized for delivering superior results.
Highly qualified executive with over twenty years of experience managing high-level projects.
When not building his business, he enjoys travel, his motorbike and spending time with his family.
Orin Zelenak's Bio
Orin is an experienced CFO with a proven record of establishing cross-functional partnerships to deliver stellar results.
He is an agile and strategic leader driving operations within marketing, analytics, and business development areas.
Orin is particularly adept at streamlining, reorganizing and leading large diverse staffs productively.
Estimating, Purchasing & Preconstruction
Aris Mitsis's Bio
Aris heads up our estimating department and with a background in Civil Engineering and years of project management experience, Aris is uniquely qualified to analyze projects and where needed.
He takes a leading role in value-engineering so that we can provide our clients with the most affordable options in keeping with the design criteria. Aris holds a Bachelor’s of Science Degree in Civil Engineering as well as an MBA.
In his spare time, Aris enjoys pursuing his interests in digital technologies and reading.
Bhagya Baburaj's Bio
In her capacity as Estimator Bhagya performs everything from construction take-offs to complex project estimations.
She holds a Bachelor’s Degree in Civil Engineering and a Master Degree in Construction Management from Clemson University.
A passionate chocolate aficionado, Bhagya enjoys exploring New York’s finest chocolatiers and also enjoys swimming.
Operations
Demetra Moralis's Bio
Demetra has a background in Interior Design and uses that when managing the details of residential projects.
She attained a bachelor’s degree in Interior Design from the NY School of Interior Design In her spare time, Demetra enjoys culinary and arts and all areas of design.
Inuri Illeperuma's Bio
Inuri holds a bachelor of science degree in civil engineering from Columbia University. She also has a bachelor of arts in economics from Colby College.
At Streamline USA, Inuri plays a pivotal role in billing execution and identifying issues in the plans. On in free time she enjoys oil painting, museums, and all types of artworks.
Seamus Reagan's Bio
Seamus is the manager responsible for getting products, tools, resources and the right staff to the right place at the right time.
Making the complex seem easy is his forte. Seamus holds a Bachelor’s of Science Degree in Economics from NYU.
Seamus is an avid snowboarder and motorcyclist – and has the broken bones to prove it!
Tali Simmons's Bio
Tali is an Interior Design and Purchasing Specialist who moved from Israel to New York six years ago after attaining her bachelors of arts in Interior Design from AVNI Institute in Tel Aviv.
A passionate dog lover, Tali enjoys spending time with her French bulldogs and is an avid fashion photographer.
