Ark Business Service, Inc (Ark BS) is a pharmaceutical services company. Our pharmaceutical (Rx) returns, pharmacy support and medical billing and coding services augment, enhance and leverage each other to the combined benefit of our clients.


Elevate. This simple yet power concept is the nucleus of all our company efforts. We strive to elevate customer service, accountability and availability as to consistently exceed our clients’ expectation and along the way, raise the industry bar.


A true reflection of the american dream; Ark BS came from humble beginnings. What started as the tax consultancy in a basement office have quickly grown into an integrated pharmaceutical services firm. Our rapid growth is a direct result of our focus and ability to listen, to both clients and the industry, and execute. Our passion is evident to our clients when servicing their accounts and business needs and it is among the reasons they have chosen to continue to play a vital role in the growth of our firm.


Nikeisha Powell-Echevestre


Nikeisha is the founder of Ark BS and as it President plays a key role in the strategic vision and growth of the firm. She holds a BBA in Accounting and an MBA in Business Administration along with several accreditations and certifications. Over a decade long career, Nikeisha have held key position across several industries: retail, finance, construction and education.

Prior to founding Ark BS, Nikeisha Co-Founder/President of Magnifico Associates and Director of Accounting at Woodland Construction.

John Campbell

Director of Operations

John is the co-founder and Director of Operations of Ark BS. He plays a key role in the field operations and logistics of the firm. John holds a BBA in Business Administration along with several accreditations and certifications.

Prior to co-founding Ark BS; John was a Distribution Manager for a global food company, where he was charged with commissioning several of their international plants.

Join The Team

As a member of the Ark BS team, we believe you will find a balance of interesting opportunities and challenges irrespective of your background. We are a diverse company that offers the possibility to move ahead more rapidly than is possible at most other firms. If you are ready to shoulder responsibility and challenges in a team environment that readily recognizes and rewards its members efforts, then send us your resume

PS: be sure to tell us about the unique and interesting activities you are currently pursuing!