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OUR TEAM

MB CORPORATION

Shared Services

At MB Corporation, Shared Services brings together the expertise and resources that support every entity in achieving its highest potential. From operations to marketing and beyond, our team ensures consistency, collaboration, and excellence across the organization.

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Chief Executive Officer

Michael Byrnes

508-826-5233

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Chief Financial Officer

Cheryl Mawdsley

774-200-0135

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Chief of Staff

Hannah Manca

978-894-4491

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Chief Strategy Officer

Devin Bailey

978-882-2958

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HR Coordinator

Kim Farrell

860-942-1570

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Marketing Brand Manager

Kayla Gaudreau

860-771-1316

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Marketing Brand Manager

Davis Fisher

508-523-5891

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Marketing Brand Manager

Amayah Chavez

860-917-1046

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Business Development Representative

Joey Powers

508-753-9100

Byrnes Property Management

At Byrnes Property Management, we treat every property like it’s our own. From tenant relations to maintenance and oversight, our team is committed to protecting your investment and keeping your property running smoothly.

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Chief Operating Officer

Tina Martinelli

774-230-5052

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Director of Finance & Maintenance Coordination

Kelly Rynearson

508-365-9651

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Property Manager

Abbey Duval

774-622-7279

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Property Manager

Sebastian Gruszecki

774-239-6801

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Leasing Coordinator

Nicholas Redden

978-763-5370

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Property Manager

Ariana Simancas

857-719-6683

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Property Manager

Cassidy Jacobs

774-708-0144

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Lead Field Maintenance Technician

Zakk Renihan

 

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Byrnes Real Estate Group

Byrnes Real Estate Group is dedicated to guiding buyers, sellers, and investors through every step of the real estate journey. With expert market knowledge and a client-first approach, we make each transaction seamless, strategic, and successful.

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Chief Operating Officer

Amber Foley

774-200-3475

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Broker

Lisa Bombard

413-250-5758

Platinum Cleaning

Platinum Cleaning provides professional residential and commercial cleaning services with a focus on reliability, attention to detail, and consistent quality. Their team works with homeowners, businesses, and property managers to maintain clean, healthy, and welcoming spaces.

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Chief Operating Officer

Erika Ramsland

413-544-8256

ClearPath Mortgage

ClearPath Mortgage provides clear, dependable guidance to help clients navigate today’s lending and financial landscape with confidence. Our team is committed to delivering tailored solutions, transparent communication, and a smooth financing experience from start to finish.

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Sr. Vice President of Lending

Joseph Paskalis

508-769-2971

BOSS Business Solutions

BOSS Business Solutions provides dependable back-office and administrative support to help businesses operate more efficiently and focus on growth. Our team delivers reliable, cost-effective solutions designed to streamline daily operations, manage essential administrative functions, and reduce the workload on business owners and managers. With clear communication and tailored support, we help organizations stay organized, run smoothly, and move their businesses forward with confidence.

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Chief Financial Officer

Cheryl Mawdsley

774-200-0135

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Executive Assistant

Kellie Moats

 

 

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Administrative Assistant

Sophia Giza

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Altura Restaurant Group

Altura Restaurant Group is dedicated to creating exceptional dining experiences built on quality, service, and community. We bring passion, creativity, and consistency to every concept we operate—ensuring guests feel welcomed, valued, and excited to return.

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General Manager

Griffin Wesson

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General Manager

Ashley Serrato

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Executive Chef

Dylan Packard

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Executive Chef

Gianni Brown

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© 2026 by MB Corporation and its affiliated companies. Powered and secured by Wix. All rights reserved.Your information may be shared with affiliated companies under common ownership for business and marketing purposes.

25 Sutton Avenue,

Oxford, Massachusetts, 01540

mike@mbcorporation.net

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