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Mainstay Technologies's Overview

Total employees95
HeadquartersBelmont
Founded2004

Mainstay Technologies is an employee-owned company providing comprehensive IT and cybersecurity services to organizations throughout Northern New England. They focus on delivering proactive, strategic IT support, robust cybersecurity measures, cloud solutions, and IT consulting. Their approach emphasizes building long-term partnerships with clients, helping them leverage technology to achieve their business goals, reduce risk, and improve operational efficiency. Mainstay is known for its people-first culture and commitment to making a positive impact on its clients and community.

Where is Mainstay Technologies's Headquarters?

HQ Function

The Belmont headquarters serves as the central hub for operations, leadership, engineering, client support, and administrative functions. It's where strategic planning and core service delivery originate.

Notable Features:

The office is designed to foster collaboration and innovation, featuring modern workspaces, meeting areas, and technology infrastructure to support their team and client services effectively.

Work Culture:

Mainstay Technologies fosters a people-first, collaborative, and supportive work culture. They emphasize continuous learning, professional growth, and a healthy work-life balance, which is reflected in their high employee retention and numerous 'Best Places to Work' awards.

HQ Significance:

The Belmont location is significant as it represents Mainstay's roots and continued commitment to serving the Northern New England region. It's strategically positioned to support their client base across New Hampshire and surrounding areas.

Values Reflected in HQ: The headquarters likely reflects Mainstay's values of excellence, integrity, teamwork, and client-centricity through its layout, technology, and the environment created for its employees.

Location:

Mainstay Technologies primarily focuses its operations and client services within Northern New England, particularly New Hampshire and parts of Maine and Massachusetts. While they may support clients with remote operations elsewhere, their physical presence and core market are regional rather than global. They leverage remote management and monitoring tools to serve clients effectively across their service area.

Street Address:

142 Main Street

City:

Belmont

State/Province:

NH

Country:

USA

Mainstay Technologies's Global Presence

Manchester, NH, USA

Address: 650 Elm Street, Suite 201, Manchester, NH 03101

To provide localized support and services to businesses in and around Manchester, fostering closer client relationships and quicker response times in this economically active region.

Buying Intent Signals for Mainstay Technologies

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of Mainstay Technologies

As of April 2025, Mainstay Technologies' leadership includes:

Ryan Barton - Chief Executive Officer
Chuck O'Connell - Chief Operating Officer
Tom Dolfini - Chief Information Security Officer
Chris Tosi - VP of Service
Matt Solotaire - VP of Client Success
Darin Laforce - VP of Finance & Administration

Investors of Mainstay Technologies

Mainstay Technologies has been backed by several prominent investors over the years, including:

Employee-Owned (ESOP)

Executive New Hires/Exits in the Last 12 Months

Hire0
Exits0

No major high-profile executive hires or exits have been publicly announced by Mainstay Technologies in the last 12 months. The company has demonstrated stable leadership.

Technology (Tech Stack) used by Mainstay Technologies

Discover the tools Mainstay Technologies uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Mainstay Technologies Email Formats and Examples

Mainstay Technologies commonly uses the email format of the first initial followed by the last name.

[first_initial][last]@mainstaytechnologies.com

Format

jdoe@mainstaytechnologies.com

Example

90%

Success rate

News and media

Clutch.coOctober 25, 2023

Mainstay Technologies Recognized as a Top B2B Company in New Hampshire for 2023 by Clutch

Mainstay Technologies has been named by Clutch, a leading global marketplace of B2B service providers, as one of the top B2B companies in New Hampshire for 2023. This recognition is based on client reviews and market presence....more

Inc. MagazineAugust 15, 2023

Mainstay Technologies Named to Inc. 5000 List of Fastest-Growing Private Companies in America for 7th Time

For the seventh time, Mainstay Technologies has appeared on the Inc. 5000 list, the most prestigious ranking of the nation’s fastest-growing private companies. This highlights their sustained growth and success in the IT services sector....more

Business NH MagazineSeptember 22, 2023

Mainstay Technologies Named One of the Best Companies to Work For in NH

Mainstay Technologies was once again recognized by Business NH Magazine as one of the 'Best Companies to Work For' in New Hampshire. This award underscores their commitment to creating an outstanding workplace culture....more

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