Mainstay Technologies
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MSP Signal ranks Mainstay Technologies #1,884 of 39,816 IT service providers nationally. Mainstay Technologies is a Managed service provider in Manchester, NH, founded 2004, with 100-249 staff. It offers Co Managed It, Compliance, Cybersecurity.
Source: MSP Signal, Mainstay Technologies company profile, Sep 20, 2026, https://mspsignal.com/msp/mainstay-technologies
Score and rank
- National
- #1,884 of 39,816
- State
- #9 of 194
- City
- #1 of 27
| Reputation | 81 | 0.30 | |
|---|---|---|---|
| Presence | 83 | 0.25 | |
| Credibility | 54 | 0.20 | |
| Scale | 76 | 0.15 | |
| Momentum | 0 | 0.10 |
No changes detected in the last 180 days.
Confidence 0.83 What this means · How the score works
Local rivals
Local rival data is not yet available for this company.
Services and offer
- Availability
- 24/7 support claimed
- Industries served
- Finance, Government, Healthcare, Manufacturing
- Works with
- No vendor stack listed on their site, checked 2026-08-13 source
- Certifications
- Cmmc
- Partner designations
- microsoft Solutions Partner
- Pricing
- No pricing published on their site, checked 2026-08-14 source
Reputation
No Google listing matched to this company yet.
Mainstay delivers proactive, responsive IT support with dedicated teams and strong customer relationships.
Recent changes
Change detection: same-source field changes since Sept 17, 2026; site re-crawl every 7 days since Sept 16, monthly before that.
No changes detected in the last 180 days. Watch this company to be told when something moves.
Location
25 Sundial Ave, Manchester, NH, 03103
Also operates from
- Burlington, MA, Burlington, MA
- Laconia, NH, Laconia, NH
- W Manchester, NH, Manchester, NH
Firmographics
- Staff
- 100-249 source
- Founded
- 2004
- Revenue range
- $10M - $50M
- Domain
- Online since 2002
- NAICS codes
- 541512, 541513
About
Mainstay Technologies is an award-winning IT and cybersecurity company founded in 2004, based in Northern New England with offices in Manchester, NH, and Burlington, MA. The company specializes in providing fully managed IT services tailored to small and mid-sized businesses, emphasizing a deep understanding of each client's unique culture and budget. Their team consists of strategists, technologists, and information security professionals dedicated to delivering proactive technology plans that enhance value and ensure peace of mind. Mainstay offers a wide range of services, including cloud management for Microsoft Azure and Office 365, AI and automation support, and CMMC services for defense contractors. They also provide industry-specific cybersecurity solutions for the manufacturing sector and strategic IT leadership through their virtual CIO services. Additionally, Mainstay delivers reliable IT consulting and tech support, catering to various client groups, including SMBs, defense contractors, and regional enterprises.
Mainstay Technologies holds the top position among roughly 20 managed service providers in Manchester, serving financial institutions, government agencies, healthcare organizations, and manufacturers across New Hampshire. The 50-to-99-person firm delivers co-managed IT, cybersecurity, and vCIO services, with particular depth in CMMC compliance work. Operating for approximately two decades, the company ranks in the top 4 percent nationally and represents one of roughly eight MSPs statewide offering this particular service and compliance combination.
Summary by MSP Signal, from public sources
Web presence
Open technical record
- Web maturity
- 75
- Page quality
- Performance 13, Seo 92, Accessibility 86
- Email security
- DKIM not checked
- Technology
- ADP Applicant Tracking System, AI, AWS VPN, AdRoll, Amazon AWS, Amazon SES, Amazon Simple Email Service, Anthropic Claude, Apple Business Manager, Apple School Manager, Azure Active Directory, Azure Active Directory B2C, Azure Analysis Services, Barracuda Email Security Service, Bootstrapcdn, Cisco VPN, Cloudways, ConnectWise, ConnectWise Automate, DigitalOcean, Divi, Easy Pie Chart, ElasticEmail, Enom, Facebook, Facebook Login, Facebook Pixel, Facebook SDK, FitVids.JS, Font Awesome, Google Ads, Google Ads Conversion, Google Font API, Google Remarketing, Google Search Console, Google Tag Manager, HSTS, HubSpot Marketing Hub, Hubspot, JazzHR, Less, LinkedIn Ads, Linkedin Marketing Solutions, Magnific Popup, Microsoft 365, Microsoft 365 Apps & Services, Microsoft Active Directory Federation Services, Microsoft Azure, Microsoft Azure Monitor, Microsoft Dynamics 365 Marketing, Microsoft Email Providers, Microsoft Entra ID, Microsoft Exchange, Microsoft Exchange Online, Microsoft PowerShell, Microsoft Sharepoint, Microsoft Windows Server 2000, Microsoft Windows Server 2012, Mobile Friendly, MySQL, NEC, Nginx, Open Graph, OpenAI, Outlook, PHP, Power BI Documenter, PowerBI Tiles, Priority Hints, RSS, RollWorks Account-Based Platform, Salesforce CRM Analytics, Secured MVC Forum On Windows 2012 R2, Security, Sendgrid, Siemens PROFIBUS, Slick, ThreatLocker, Trend Micro XDR, Twilio SendGrid Email API, Twilio SendGrid Email Marketing Campaigns, Viewport Meta, WISE, WordPress.Org, Wordpress, Yoast, Yoast SEO, YouTube, YouTube Advertising, JQuery, JQuery Migrate, JQuery Mobile
- Detected
- 92 technologies detected
- Platform
- Hubspot Cms
- Hosting
- Digitalocean
- Blog
- Dormant
Search presence
- Organic visits
- ~1300/mo est.
- Organic keywords
- 824
- Domain authority
- 26
- Backlinks
- 2,126
- Referring domains
- 435
- Top keywords
- mainstay, it security services, information security services, main stay, mainstay technologies, mainstay space heater, mainstay technologies belmont nh, managed it services manchester, mainstays customer service, managed it services nh, it security services company, managed services new hampshire, it managed services manchester, it services manchester nh, purpose of work, outsourced it services manchester nh, mstech, mainstay tech
People
People data not yet observed for this company.
People data from public professional profiles. We show leadership by name and everyone else as counts. Request removal.
Hiring
No open roles observed.
Recognition
0 peer mentions in 90 days.
Frequently asked questions
- Where is Mainstay Technologies located?
- Mainstay Technologies is located in 25 Sundial Ave, Manchester, NH, 03103.
- How many people work at Mainstay Technologies?
- Mainstay Technologies has an observed staff range of 100-249.
- What services does Mainstay Technologies offer?
- Mainstay Technologies offers Co Managed It, Compliance, Cybersecurity, Vcio.
- How does Mainstay Technologies rank among IT service providers in Manchester?
- Mainstay Technologies ranks #1 of 27 observed IT service providers in Manchester.
- Is Mainstay Technologies claimed?
- Mainstay Technologies is not claimed on MSP Signal.
Sources and corrections
Observed Sep 20, 2026.
Source: MSP Signal, Mainstay Technologies company profile, Sep 20, 2026, https://mspsignal.com/msp/mainstay-technologies
MSP Signal never publishes email addresses.