About Us

Company Overview

Lease Harbor LLC was created for the express purpose of providing corporate real estate departments with a powerful, easy-to-use, and cost-effective lease administration and lease accounting tool.

We are grounded in quality software engineering and customer service. By providing the highest quality software of its kind, Lease Harbor has become the market leader for lease administration and lease accounting software systems. We continue to rapidly release software enhancements as well as provide direct, responsive support services to our clients.

We are a debt-free, profitable company with more than 850 companies using our system. We have experienced a continuous, steady expansion of our client base since our inception in March of 2000.

The company was founded by Scott Williams and Sean Black, who have proven expertise in the development and support of web-based software for the commercial real estate industry. The two have successfully worked together for more than twenty years building real estate applications that have significantly improved both back-office and front-office operations in large corporate environments.

The quality of our service is a direct result of the quality of our engineering and support staff. Our ability to recruit top-notch software engineers with computer science, mathematics and engineering backgrounds has resulted in a uniquely talented team. Hiring the best has also maximized employee longevity, allowing clients to rely on a consistent set of professionals to support them.


Lease Harbor LLC
3350 W Salt Creek Lane, Ste 100
Arlington Heights, IL 60005
312.494.9470 tel