A Long Island advisory group of owners, partners and senior executives helping businesses perform at their highest level.

The Challenger Business Advisory Group is a group of owners, partners and/or senior executives of growth-oriented companies offering a variety of professional services.

We primarily work with multi-tier companies with 50 to 2,000 employees. Some of us work with startups and others work with large companies. We cater to an executive audience, and are considered “Trusted Advisors” by our clients. Many different business disciplines are represented, from law to finance to real estate – 27 disciplines in all.

Our group  is an extensive executive network, and the best part is if you don’t see an industry or discipline you need on our list, there is a very good chance one of us knows the person you want to talk to in that industry or company.

What People Are Saying

I sleep soundly at night knowing that the Flexible crew are there for immediate support. They’ve completely reduced the amount of time we used to spend “worrying about the what-ifs” by helping us design, implement and support a network that’s well prepared for any issue.

Kenny Maslak - Applied Energy Group

2018-02-21T12:44:31+00:00

Kenny Maslak - Applied Energy Group

I sleep soundly at night knowing that the Flexible crew are there for immediate support. They’ve completely reduced the amount of time we used to spend “worrying about the what-ifs” by helping us design, implement and support a network that’s well prepared for any issue.
I wanted to let someone at Flexible know how great Rick has been with managing, expanding and of course building our network here. His responsiveness and attentiveness is excellent, and the quality of his work is excellent. He has never been unable to solve any problem for us one way or another in an extremely timely fashion at essentially anytime of the day. I just wanted to recognize how much we appreciate all of his work and efforts and we look forward to continuing into the New Year with Flexible.

John Havlicek - A&Z Pharmaceutical

2018-02-21T12:44:46+00:00

John Havlicek - A&Z Pharmaceutical

I wanted to let someone at Flexible know how great Rick has been with managing, expanding and of course building our network here. His responsiveness and attentiveness is excellent, and the quality of his work is excellent. He has never been unable to solve any problem for us one way or another in an extremely timely fashion at essentially anytime of the day. I just wanted to recognize how much we appreciate all of his work and efforts and we look forward to continuing into the New Year with Flexible.