Insights

Security leadership Strong emphasis on cybersecurity and compliance leadership, with a dedicated Cybersecurity and Compliance Manager and proven focus on IT security services. This presents a direct opportunity to cross-sell advanced security assessments, vulnerability management, and compliance programs to mid-market clients.

Managed services expansion Offerings include IT managed services, VPNs, and remote monitoring, indicating readiness for expanded managed services packages, including 24/7 monitoring, backup and disaster recovery, and proactive network management for growing organizations.

Regional focus Established presence in New England since 1989 with a client-centric model, creating potential for upsell to larger regional accounts and cross-sell to adjacent verticals that require consistent regional IT support and compliance alignment.

Hybrid delivery Delivery via on-site experts, network management tools, and remote services demonstrates flexibility to tailor solutions for varied client environments, enabling scalable offerings such as hybrid cloud migrations, security orchestration, and remote workforce enablement.

Growth readiness Revenue in the mid-range and a 50+ member employee base positions TSI as a scalable partner for mid-market enterprises seeking reliable IT services, cybersecurity, and infrastructure optimization, presenting opportunities for quotes on large-scale projects and multi-year contracts.

Similar companies to Technical Support International (TSI)

Technical Support International (TSI) Tech Stack

Technical Support International (TSI) uses 8 technology products and services including Linkedin Insight Tag, Amazon Web Services, Sucuri, and more. Explore Technical Support International (TSI)'s tech stack below.

Technical Support International (TSI)'s Email Address Formats

Technical Support International (TSI) uses at least 4 email formats:
Technical Support International (TSI) Email FormatsExamplePercentage
FLast@tsisupport.comJDoe@tsisupport.com
79%
LFirst@tsisupport.comDJohn@tsisupport.com
10%
Last@tsisupport.comDoe@tsisupport.com
6%
First.Last@tsisupport.comJohn.Doe@tsisupport.com
5%

Frequently Asked Questions

What is Technical Support International (TSI)'s phone number?

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You can contact Technical Support International (TSI)'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Technical Support International (TSI)'s official website and social media links?

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Technical Support International (TSI)'s official website is tsisupport.com and has social profiles on LinkedIn.

How much revenue does Technical Support International (TSI) generate?

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As of August 2026, Technical Support International (TSI)'s annual revenue is estimated to be $25M - $50M.

What is Technical Support International (TSI)'s NAICS code?

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Technical Support International (TSI)'s NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Technical Support International (TSI) have currently?

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As of August 2026, Technical Support International (TSI) has approximately 55 employees across 4 continents, including North America, Asia and Europe. Key team members include Operating Partner: A. S., Controller: J. B. and Assistan Manager: A. J. Explore Technical Support International (TSI)'s employee directory with LeadIQ.

What industry does Technical Support International (TSI) belong to?

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Technical Support International (TSI) operates in the IT Services and IT Consulting industry.

What technology does Technical Support International (TSI) use?

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Technical Support International (TSI)'s tech stack includes Linkedin Insight Tag, Amazon Web Services, Sucuri, SolarWinds, Splunk, Cisco, Piwik and VMware.

What is Technical Support International (TSI)'s email format?

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Technical Support International (TSI)'s email format typically follows the pattern of FLast@tsisupport.com. Find more Technical Support International (TSI) email formats with LeadIQ.

When was Technical Support International (TSI) founded?

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Technical Support International (TSI) was founded in 1989.
Technical Support International (TSI) logo

Technical Support International (TSI)

IT Services and IT ConsultingMassachusetts, United States51-200 Employees

Technical Support International, based in Foxborough, Massachusetts, has served New England since 1989 as an IT services and consulting firm. It provides computer solutions ranging from routine maintenance to sophisticated networking, along with IT managed services, VPNs, and Internet security. The company serves clients from small businesses to large corporations and delivers its services through a mix of local on-site professionals, network management tools, and remote support. In the IT services and consulting industry, TSI aims to relieve clients of day-to-day technology management by focusing on the security and reliability of their networks and computers. In 2021, the company appointed a Cybersecurity and Compliance Manager, indicating a consolidated focus on governance within its offerings.

Section iconCompany Overview

Phone number
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1989
Employees
51-200

Section iconFunding & Financials

  • $25M - $50M

    Technical Support International (TSI)'s revenue is estimated to be in the range of $25M - $50M

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