
ABOUT KOSEK BUSINESS GROUP
Kosek Business Group is a team of experts in helping everyday people achieve their goals. We help people develop their business and team to achieve their full potential. Our team consists of experienced business owners who have helped people of all backgrounds. We believe that every person has the potential to succeed and our goal is to help you achieve that success. Contact us today to learn more.

Meet Derek & Jill
Derek & Jill Kosek are the founders and owners of Kosek Business Group. Kosek Business Group thrives on a vision to empower others to create freedom through personal development, increased income, mentorship and hard work.

Derek Kosek
Derek has always been driven playing a variety of sports from an early age. Focusing on soccer which led to earning a Division I scholarship before playing with Chicago Fire professional soccer club. Derek earned his degree in Elementary Education from the University of Illinois at Chicago. In the last semester of college, Derek reconnected with a friend who introduced him to a successful group of entrepreneurs. Derek’s underlying drive in athletics had always been to create better financial options and peace of mind. After identifying his vision, he studied those who had the results he wanted and decided to set aside his professional soccer career in pursuit of better options; personally, financially and for his family. This journey began with Derek working as a corporate recruiter while developing a secondary business that after 3.5 years surpassed his corporate income. His passion for peace of mind, building a legacy, and empowering others to create better financial options still drives him today!

Jill Kosek
Jill has always had an entrepreneurial mindset and strong work ethic. Growing up she played elite club volleyball traveling the country before earning a scholarship at University of Illinois at Chicago. While going to school and playing a Division I sport, she began working as a nanny. She graduated and continued to work as a nanny before taking on responsibilities handling marketing for one of the top periodontal practices in the country. She now enjoys the balance of expanding business while spending important time raising her family and appreciates the opportunity to succeed at both without sacrificing either.

ALE SAEED
9 years working with Kosek Business Group
"I was introduced to this Group of Entrepreneurs a few years ago as I was deciding to go into nursing school. I was working in HR recruitment full time in Downtown Chicago. I was given the opportunity to look into this great opportunity to be able to create an additional income because that is what I needed at that time. It has been an incredible journey of learning and growing the business with people who dedicated themselves to helping you succeed. Not only have I been able to develop a 3rd corporate income outside of work but also helped other people accomplish the same. Thankful for this team!"
Anisah Adebosin
4 years working with Kosek Business Group
"My desire to be a successful entrepreneur has always been there, but I had no idea where to begin. The Kosek's have created a environment that has taught me to think big and push myself beyond my comfort zone! My thought process and confidence have been greatly improved by this team! Their platform and mentorship have been wonderful and have helped me financially and in other aspects of my life. The opportunity to partner with this group in business is something I am deeply grateful for!"
Shara Brniak
8 years working with Kosek Business Group
“As a mom managing work, kids, and multiple other responsibilities a handful of years ago, I was looking for a way how to get out of a financial rut. Partnering with Kosek Business Group taught me how to effectively utilize my time in creating long-term income. Without any business or entrepreneurial background, I felt confident in their expertise and experience. In a world where there are lots of ideas and opportunties, Kosek Business Group has given me hands-on experience and coaching to develop the skills for success as an entreprenuer. I am grateful for this great group of people! ”
