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    Management Team

    Peter Brereton

    President and CEO

    Peter Brereton

    President and CEO

    Peter joined Tecsys at its inception and initially led the company’s software development, product management, sales and marketing. In 1995, he was appointed president.

    In 1998, Peter was appointed CEO and was largely responsible for the company’s Initial Public Offering. He repositioned Tecsys in the supply chain execution industry, and leveraged the company’s strengths in technology and supply chain expertise to achieve significant growth and become a leader in its markets.

    Peter eventually moved the company into health systems and helped land its first major Integrated Delivery Network (IDN). He also led a number of acquisitions, taking a foothold in other vertical markets including retail, third-party logistics, healthcare and general wholesale high-volume distribution.

    In 2019, Peter was recognized with an EY Entrepreneur Of The Year® award in Quebec.

    Mark J. Bentler

    Chief Financial Officer

    Mark J. Bentler

    Chief Financial Officer

    Mark knows that a company’s long-term success is heavily rooted in a disciplined approach to its bottom line. An expert in financial management with a focus on technology and software, Mark joined Tecsys in 2018. He is no stranger to tackling daunting challenges and finding the best path forward. In fact, he relies on these skills every time he hits the open road on his bike in the summer and heads for the slopes in the winter for telemark skiing and alpine touring.

    Mark has more than 20 years of international experience and was previously Chief Financial Officer for Aptos Retail. In addition to playing a significant role in the formation and growth of the company, he led the successful transition of the business’ retail management enterprise solutions to a cloud-centric platform. Prior to his work at Aptos Retail, he served as Vice President, Finance, for Epicor Retail, a division of Epicor Software Corporation that was later spun out to create Aptos. In addition to building and leading teams with both companies, Mr. Bentler also played a key role in managing financing and M&A activity. Earlier in his career he worked with KPMG in the United States and Switzerland as a Senior Manager.

    Bill King

    Chief Revenue Officer

    Bill King

    Chief Revenue Officer

    Bill understands that delivering customer success requires discipline, sharp planning, and flawless execution at every step of the journey, skills he hones both at Tecsys and in his spare time as an avid IRONMAN competitor. This approach drives his laser focus on helping customer organizations build winning supply chains through Tecsys’ go-to-market strategy and expansion.

    Bill has a remarkable track record of empowering companies to overcome complexity by leveraging technology. Prior to joining Tecsys, he held executive sales leadership positions at Oracle in the North American Sales organization, most recently as vice president of key accounts and previously as group vice president of North America Storage Sales. Prior to Oracle, Bill was with Fujitsu for over a decade and held a variety of executive management positions. These included executive vice president of the Platform Product Group in the Americas and executive vice president of the Global Retail Business. Bill draws from this wealth of experience to help Tecsys customers establish their path for long-term success.

    Catherine Sigmar

    Chief Legal Officer and Vice-President, Strategic Initiatives

    Catherine Sigmar

    Chief Legal Officer and Vice-President, Strategic Initiatives

    Catherine uses her legal acumen to ensure Tecsys customers and shareholders continue to find exceptional value in the company’s offerings. She joined Tecsys in 2014 and provides a variety of legal services in addition to managing internal and external counsel. As both an attorney and a recreational trail runner, she navigates interesting obstacles to find success along the most effective route—even when the right path isn’t always clear from the onset.

    Catherine has served technology companies and their customers with solutions that span hardware, software, and services. Prior to joining Tecsys, she spent more than 12 years in the ERP space at SSA and Baan and worked at a growing division of the Software and Services Group at Intel. Catherine has worked extensively in North and South America, Europe, and Asia, and has held roles as Chief Operations Officer and Chief Legal Officer in the United States and the United Kingdom.  

    Vito Calabretta

    Senior Vice President, Global Operations

    Vito Calabretta

    Senior Vice President, Global Operations

    Vito knows that when it comes to architecting solutions to complex problems, mobilizing the team is the first step toward a successful result. He makes customer satisfaction his top priority and achieves it through strong service delivery with every engagement. Vito joined Tecsys in 2017 and helps customers build strong project teams while developing individual skillsets related to Tecsys solutions. He’s honed this valuable skill after years of coaching his kids’ hockey team, always encouraging the drive to win while building resilience and life-long learning.

    Vito is a seasoned business leader with extensive experience in partnering with customers to shape and deliver supply chain and ERP solutions across a variety of industries. Prior to joining Tecsys, he spent more than 26 years at Accenture, where he was the managing director of the Montreal office. In this role he grew, managed, coached, and deployed a 400-person workforce and significantly grew the office’s client base. 

    Martin Schryburt

    Vice President, R&D

    Martin Schryburt

    Vice President, R&D

    Innovative R&D is critical to Tecsys’ brand promise in this dynamically changing environment facing our customers. Martin joined Tecsys in 2021 and leads this important responsibility to equip customers with innovative and mission-critical supply chain capabilities. As a seasoned and high-caliber individual, he guides overall product strategy and spearheads product development from architecture to delivery. Martin and his team truly embrace quality and scalability in order to meet challenges and drive business results.

    Martin brings over 25 years’ experience in software development. He is a global R&D business leader with a strong record in building robust and effective product development teams. Prior to joining Tecsys, Martin worked for Nokia where he led an internationally distributed team of 500+ engineers delivering on product architecture, development and support. His experience and perspective help to serve Tecsys’ R&D department and make a positive contribution to the evolution of its offering.

    Nancy Cloutier

    Chief Human Resources Officer (CHRO)

    Nancy Cloutier

    Chief Human Resources Officer (CHRO)

    Nancy understands that successful businesses are built on teamwork. Having practiced a diverse number of team sports, she appreciates the power of collaboration within high performing teams. She places a great value on creating exceptional corporate cultures that foster inclusion and leverage everyone’s talents to lead a successful people-first agenda with authenticity, passion, and integrity.

    Nancy brings 25 years of experience in human resources management. As the Chief Human Resources Officer, she has leadership of the entire HR function, ensuring that talent initiatives are fully aligned with the company’s growth plans. Prior to joining Tecsys, she held executive HR roles at Fiera Capital and Miranda Technologies. Earlier in her career, she honed her HR leadership skills at Citigroup, Pratt & Whitney Canada and Pfizer.

    Nancy holds a Bachelor of Commerce in Psychology and Organizational Behavior from McGill University. She recently completed a Certificate in Diversity and Inclusion for HR at Cornell University and is a member of the Ordre des conseillers en ressources humaines agréés du Québec.

    Board of Directors

    Dave Brereton

    Executive Chairman of the Board Tecsys

    Peter Brereton

    Peter Brereton

    Vernon Lobo2

    Managing Director Mosaic Venture Partners

    Stephen A. Sasser1,2

    Managing Principal and Co-Founder Swordstone Partners

    David Booth1

    Consultant BackOffice Associates LLC

    Rani Hublou2

    Principal Incline Strategies

    Kathleen Miller1

    Consultant

    1 Member of Audit Committee
    2 Member of Compensation Committee