Gestisoft is pleased to announce that A BC Consulting Group, a Tennessee-based Microsoft consulting firm led by CEO Shannon Mullins, is joining forces with the organization as part of Gestisoft’s continued growth strategy across the Americas.
Through this strategic alignment, A BC Consulting Group will continue operating under its leadership while gaining access to Gestisoft’s broader ecosystem of 115 specialized consultants and expanded capabilities across Microsoft Dynamics 365, Azure, Copilot, and the Microsoft Business Applications platform.
This collaboration strengthens Gestisoft’s presence in the United States while expanding the combined ability of both organizations to deliver advanced Microsoft solutions, deeper technical expertise, and enhanced support capabilities for organizations undergoing digital transformation.
“We are very excited to welcome Shannon and her team into the Gestisoft ecosystem,” said Pier Lemyre, President of Gestisoft. “A BC Consulting Group has built an outstanding reputation for delivering impactful Microsoft solutions and maintaining strong relationships with their clients. Their expertise, entrepreneurial spirit, and customer-first approach make them a natural fit for Gestisoft as we continue to grow our presence across the Americas. ”
Clients of A BC Consulting Group will benefit from expanded access to specialized Microsoft expertise, increased project capacity, and stronger escalation support through Gestisoft’s direct partnership with Microsoft.
“Joining forces with Gestisoft represents an exciting opportunity for our team and for our clients,” said Shannon Mullins, CEO of A BC Consulting Group. “Gestisoft’s scale, experience, and long-standing partnership with Microsoft provide the backing we need to expand what we can offer while preserving the personalized approach and strong client relationships that define A BC Consulting Group.”
This collaboration reflects Gestisoft’s long-term vision of building a strong ecosystem of Microsoft Business Applications expertise across North America while continuing to support organizations in leveraging the full potential of Microsoft technologies.
About Gestisoft
Gestisoft is a leading Microsoft Business Applications partner with nearly 30 years of experience helping organizations modernize and optimize their operations through Microsoft technologies.
With a team of over 115 consultants, Gestisoft specializes in Microsoft Dynamics 365, Power Platform, Azure, and AI-driven solutions including Microsoft Copilot. The company supports organizations across Canada and internationally in accelerating their digital transformation.
Website: https://www.gestisoft.com
About A BC Consulting Group
Based in Nashville, Tennessee, A BC Consulting Group is a Microsoft consulting firm specializing in Microsoft Dynamics 365 Business Central, Dynamics 365 Sales, and the Microsoft Power Platform. The company helps organizations optimize operations, automate processes, and maximize their Microsoft technology investments through implementation, development, and support services.
Led by CEO Shannon Mullins, a Microsoft MVP, the firm has built a strong reputation for delivering impactful Microsoft solutions and guiding organizations through digital transformation initiatives across the United States.
Website: https://www.abccgroup.com/
Gestisoft
Frédéric Charest
Vice President of Marketing
Gestisoft
455 Rue Notre-Dame Est, Bureau 313
Montréal, QC H2Y 1C9
Canada
Email: marketing@gestisoft.com
Website: https://www.gestisoft.com
A BC Consulting Group
Shannon Mullins
CEO
A BC Consulting Group
3401 Mallory Lane
Suite 100
Franklin, TN 37027
United States
Tel: 629-244-1365
Email: sales@abccgroup.com
Website: https://www.abccgroup.com/
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March 09, 2026 by Frédéric Charest by Frédéric Charest VP of Marketing
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