Our Team

Steve Kessen

Steve Kessen – Head of Strategy & Operations, CEO of Fathom 

Steve oversees PromiseONE’s efforts to elevate the management systems, culture shaping, and leadership development with our operating partners.  He brings years of hands-on experience as a small and large company executive.  Steve joined PromiseONE’s Entrepreneur Development Program in 2013 when he took on an executive role at Fathom.  Steve led several business units at Fathom and became COO in 2016.  Steve became a PromiseONE Operating Partner and CEO of  Fathom in 2018.  Before his roles at Fathom and PromiseONE, Steve gained experience at TeamWork Online, Cleveland Cavaliers, and Ernst & Young.  Steve received his MBA from The Weatherhead School of Management at Case Western Reserve University and has been a member of the non-profit Promise Partners Entrepreneurship Through Acquisition Accelerator since 2006.  Steve also served as an Adjunct Professor at Georgetown University.  Steve’s LinkedIN

Tonya Kinlow

TK Kinlow – Chief Financial Officer 

Tonya Kinlow (TK) brings a wealth of experience in financial leadership and strategic management to her role as CFO at PromiseONE Companies. With deep expertise in managing corporate finances, operations, and risk in various high-impact industries, she has consistently steered the companies she has worked with toward fiscal and operational excellence.  Previously, TK served as CFO for the Consumer Lighting Division at GE Lighting where she managed a $1.4 billion portfolio and a global marketing budget of $30 million. She also held roles at other Fortune 500 companies, including GE Aviation, Yum! Brands and DaimlerChrysler, where she integrated her financial acumen with her ability to streamline processes and build high-performing team. TK received her BA and MBA from Florida A&M University.  TK’s LinkedIn

Scot Lowry

Scot Lowry – Co-Founder and Managing Partner

Scot co-founded PromiseONE in 2006 when he launched a full-time search with Kevin Shaw’s support, leading to the acquisition of Fathom, where he served as CEO until 2018.  Today, Scot leads PromiseONE’s acquisitions and overseas portfolio of companies as the Managing Partner.   Scot received his MBA from the Weatherhead School of Management at Case Western University in 2001 and has been a member/mentor/board member of the non-profit Promise Partners Entrepreneurship Through Acquisition Accelerator since 2001.  Scot became the Richard L. Osborn Professor of Entrepreneurship at Weatherhead in 2023, where he leads Weatherhead’s Entrepreneurship Through Acquisition program

Scot’s LinkedIN 

Kevin Shaw

Kevin Shaw – Co-Founder and Chairman

Before co-founding PromiseONE, Kevin served as CEO of NCS Healthcare, a company he acquired with an investor and grew from a single location through over 50 acquisitions into one of the largest national institutional pharmacies in the US that he also took public.  Kevin’s deep management and acquisition expertise informs PromiseONE’s investment approach. Kevin also gained experience at McKinsey & Company and Owens Corning Fiberglas.  Kevin graduated from Harvard College (BA) and Stanford Graduate School of Business (MBA).  Kevin has been a mentor to the non-profit Promise Partners Entrepreneurship through Acquisition Accelerator since 2003.  Kevin’s LinkedIN

Sean Wenger

Sean Wenger – Head of Partner & Acquisition Origination, CEO of Precision 

Sean joined PromiseONE’s Entrepreneur Development Program in 2014, when he joined Fathom Digital Marketing helping to transform client services and sales. In 2019, Sean led an acquisition search and acquired Precision Communications in March 2020, becoming a PromiseONE Operating Partner and CEO of Precision. Sean also leads PromiseOne’s efforts to develop operating partner candidates and source acquisitions.  Sean received his MBA from the Weatherhead School of Management at Case Western Reserve University.  Sean is a member of the non-profit Promise Partners Entrepreneurship Through Acquisition Accelerator since 2003, where he also served as the Managing Partner for the organization.   Previous to PromiseONE, Sean ran several businesses with Johnson Controls, a Fortune 500 company.  Sean currently sits on multiple private company and nonprofit boards.  Sean’s LinkedIN

Our History

Established in 2005 by Scot Lowry and Kevin Shaw, PromiseONE Companies (P1C) is a long-term holding company that acquires and manages small companies. These companies are discovered by P1C’s operating partners, who also lead the acquisition search and serve as co-owners and Presidents/CEOs of the acquired businesses.

P1C supports acquisition entrepreneurs in achieving their business ownership dreams by providing long-term patient capital, acquisition expertise, and small company management advisory services to its operating partners and their teams.

P1C differentiates itself from private equity firms. It does not have outside investors or limited partners dictating short-term investment strategies that might not align with long-term value creation. All equity capital for acquisitions comes from P1C’s operating partners and co-founders. P1C’s mission is to empower its operating partners to become autonomous business owners, focusing on building great teams and cultures for long-term value creation.

Unlike private equity firms that acquire businesses with the intent to sell within 5-7 years for investor returns, P1C aims to create lasting value for all stakeholders, including operating partners, team members, customers, suppliers, and community members. P1C only considers selling a business when it is in the long-term interest of all stakeholders.

P1C mentors aspiring business owners through the PromiseONE Companies Development Program. Additionally, the P1C team volunteers to mentor aspiring acquisition entrepreneurs through Promise Partners, a non-profit Entrepreneurship Through Acquisition (ETA) Accelerator.

Promise Partners was founded in 1992 by the late Richard L. Osborne, affectionately known as “the Gorilla” by his students. Professor Osborne started teaching acquisition entrepreneurship at the Weatherhead School of Management at Case Western University in the 1970s. The Promise Partners ETA Accelerator was established to help aspiring ETA entrepreneurs achieve their business ownership dreams. To date, Promise Partners has helped 67 individuals become owners of over 90 companies, making Cleveland the most mature and successful local ETA community in the world.

Scot Lowry studied under Professor Osborne at Weatherhead, where he was inspired by the stories of successful ETA entrepreneurs who were invited as guest speakers. One story that particularly influenced Scot was that of Mal Mixon. Mal, an early ETA entrepreneur in Cleveland, acquired Invacare for $8 million using just $10,000 of his own money and support from investors and banks. He subsequently grew Invacare from $19 million in revenue to over a billion dollars. This remarkable achievement captured Scot’s attention. Following his graduation, Professor Osborne nominated Scot to join the Promise Partners ETA Accelerator in 2001.

Kevin Shaw’s first investor, Jon Outcalt Sr., was encouraged by Professor Osborne to partner with Kevin after Kevin’s internship at one of Jon’s companies. Upon graduating from Stanford with an MBA, Kevin was hired to run one of Jon’s small companies, Federal Process. Kevin grew Federal Process and led several acquisitions, eventually acquiring the first location of NCS Healthcare. Professor Osborne later joined the board of NCS Healthcare, which Kevin grew through over 50 acquisitions and eventually took public. Kevin became a mentor and board member at Promise Partners in 2003 after selling NCS Healthcare.

Scot and Kevin met at Promise Partners and developed a relationship that led to the formation of PromiseONE in 2005 as the investment vehicle for Scot’s first acquisition search.  The partnership brought together their collective operating and acquisition experience together to form the foundation of PromiseONE that has gone on to empower its future operating partners. 

The name PromiseONE was chosen for two significant reasons: “Promise” acknowledges the influence of Promise Partners and Professor Osborne (founder of the Promise Partners non-profit ETA Accelerator) on Scot and Kevin’s careers, while “One” signifies the beginning of many partnerships they hoped to establish to support multiple acquisition entrepreneurs. P1C launched their Entrepreneur Development Program to nurture future operating partners. Elisa Nash was the first participant, joining the management team at The Pond Ice Rink and eventually acquiring the business from P1C in 2012. Since then, ten individuals have become business owners through the development program. In 2022, Dan Farrar became the 10th operating partner, leading “PromiseTEN” with the acquisition of Power Pack Conveyor Company, where he now serves as co-owner and CEO.  Denise Shade is currently leading the “PromiseEleven” acquisition search we organized as Cormitto Partners.

Scot achieved his MBA graduation dream when Professor Osborne invited him to be a guest in his class in 2010 after Scot completed his first two acquisitions. Scot’s journey continued beyond his expectations when he was asked to teach the class after Professor Osborne passed away in 2016. Scot taught the class from 2016 to 2022 as an Adjunct Professor at Weatherhead. In 2023, Scot was named the Richard L. Osborne Professor of Entrepreneurship at Weatherhead, giving him to the opportunity to build on Professor Osborne’s legacy as a pioneer of Entrepreneurship Through Acquisition and the father of the world’s most mature ETA community in Cleveland.  

Today PromiseONE Companies continues to develop operating partners and seeks to help many others achieve their dream of business ownership contributing to Northeast Ohio being the epicenter of ETA activity.

PromiseONE Company's Values

Our values guide our behaviors and help us attract and align with our operating partners.

Promise #1

We commit to helping our operating partners and sellers reach their full potential and impact as leaders and as people, through business ownership (Your Dream is Our Dream) and business transition (Your Legacy is Our Legacy).

One Life

We seek relationships that span a life – uniting our work and home lives so that we can express our full promise.

Multiply Strengths

We harmonize our strengths and selflessly step up, so that we can play bigger and go further, faster!

Invite Wisdom

We unlock collective wisdom by leading with humility and questions, honoring autonomy, and by running towards what works / is possible!

Abundant Generosity

We trust one another’s intentions, generously share the gains, and constantly seek to expand the pie for all.

What Makes PromiseONE Companies Different

Life Long Partners – Our mantra with our operating partners is “your dream is our dream” putting the long term impact and aspirationss of our operating partners first.  We are not a private equity firm focused on short-term returns for investors so they can complete the next capital raise.  We don’t have limited partners who have contributed funds seeking a short-term return. All of our equity funding comes from our founders and operating partners, who understand the value of patient capital.  We start new partnerships and acquire companies expecting to be long-term owners with a lifelong commitment to everyone involved. 

Acquisition Strengths – Our mantra with sellers is “your legacy is our legacy” seeking to acquire companies from sellers who prioritize the future of their team/customers/vendors when it’s time for them to sell.  Our founders have completed over 60 acquisitions and have deep experience navigating the many challenges involved with small company acquisitions.  Our experience benefits sellers and their advisors, who are often selling a business for the first time, ensuring the process is efficient and fair for all involved. 

AIMS Management System – We seek to acquire quality companies in attractive industries from seller’s that care deeply about the long-term future of their team, customers and vendors.  Many of these companies have legacy management systems carried by the strength of the seller/founder.  PromiseONE always honors the strengths of the previous management system and works with the team to bring in proven management system discipline, while also maximizing the investment in culture and leadership development by working closely with the AiMS Institute.  As our companies mature into their use of the AiMS Management system, they become known for their values and workplace quality evidenced by the many workplace awards.  Learn more about AiMS HERE