O.S.I. Management Inc

I have have been a client of OSI for about 8 years. Headed by a very competent and business-minded manager, Mr. Jack Pearce, this group provides topnotch quality service, understanding, empathy...

I have been a client at OSI since 2011, including a conference-room package for a while, then a full-service office when I needed one, and now a simple mail-and-phone only package. Here are the...

I have been a client of OSI for several years and have no complaints. They provide good service at a reasonable price. I have been a client at Regus, and others whose names escape me at the...

Mumbi at OSI is wonderful. First of she's very patience with me, explaining all the prices in detail. She always helps me for small things I ask. I just started my business and don't know...

This is a great service. They are professional and provide all of the office amenities and services one could ask for at very low cost - conference space as needed, telephone services, mail...