StreamlineUSA. LLC Employee Directory

Q: How many employees does StreamlineUSA. LLC have currently?

StreamlineUSA. LLC has approximately 19 employees.

ConstructionNew York, United States11-50 Employees

Streamline USA, LLC is a New York City-based General Contractor and Construction Management Company founded by three partners who have known each other for many years and finally decided to work together as a team. Eric Ortense, Liam Treanor, and Orin Zelenak collectively possess over fifty years of diverse construction experience and this enables them to engage in commercial, hospitality, and high-end residential projects.

This team came together with a vision that each member would bring his own unique talents and problem-solving abilities to bear. By combining a passion for construction and the synergy of a partnership, Streamline has continued to grow stronger while remaining agile and dynamic.

Find StreamlineUSA. LLC employees' phone numbers or email addresses

StreamlineUSA. LLC Global Highlights

North America
26

United States Of America
26

StreamlineUSA. LLC's Leadership

M. C.
Financial Controller
Mobile Phone
Email
S. S.
Project Manager
Mobile Phone
Email
B. C.
Assistant Project Manager
Mobile Phone
Email
L. R.
Project Manager
Mobile Phone
Email
A. T.
It And Hr Manager
Mobile Phone
Email
L. P.
Executive Project Manager
Mobile Phone
Email
A. T.
Business Office Manager
Mobile Phone
Email
A. L.
Project Manager
Mobile Phone
Email

StreamlineUSA. LLC Employee Metrics

100%

50%

2026

2025

Program & Project Management
Civil Engineering & Construction
Human Resources
Accounting
Administrative
Other

Contact profiles from StreamlineUSA. LLC

Name

Title

Contact Info

Location

Last Update

C. T.
Construction Superintendent
Mobile Phone
Email
United StatesNew York
Mar 24, 2026
N. P.
Construction Superintendent
Mobile Phone
Email
United StatesNew York
Oct 27, 2025
A. T.
Project Estimator
Mobile Phone
Email
United StatesNew York
Oct 21, 2024

Frequently Asked Questions

What is StreamlineUSA. LLC known for?

StreamlineUSA. LLC operates in the Construction industry. The company's main headquarters is located in 336 West 37th Street Suite 1520 New York, New York 10018 United States. Explore StreamlineUSA. LLC's company overview page for more information.

What is StreamlineUSA. LLC's most common email format?

StreamlineUSA. LLC employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more StreamlineUSA. LLC email formats with LeadIQ.

How many employees does StreamlineUSA. LLC have currently?

StreamlineUSA. LLC has approximately 19 employees as of February 2026. These team members are located across 1 continents, including North America.

Who are StreamlineUSA. LLC's key employees and leadership?

As of February 2026, StreamlineUSA. LLC's key employees include:

Financial Controller: M. C.
Project Manager: S. S.
Assistant Project Manager: B. C.
Project Manager: L. R.
It And Hr Manager: A. T.

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