Insights

Large IT footprint TSG is a mid-sized IT services and consulting provider with 501-1000 employees serving over 1,600 clients, indicating substantial capacity for multi-project engagements and ongoing managed services opportunities.

Microsoft Expertise Holding all six Microsoft Designations and using Power Automate, Power BI, Microsoft 365 Copilot, Dynamics, and Azure AI Services signals strong alignment for clients migrating to or optimizing Microsoft ecosystems, enabling cross-sell of ERP, cloud, security, and automation services.

Ongoing support focus TSG positions itself as a partner that provides ongoing support, training via TSG Academy, and solution evolution, creating recurring revenue opportunities through managed services, training programs, and continuous improvement engagements.

Security and efficiency With emphasis on process efficiency, IT service experience, and IT security, there is potential to upsell security hardening, SOC/zero trust initiatives, and ITSM improvements for mid-market UK clients seeking compliant and streamlined operations.

Strong client base and referrals Serving over 1,600 clients with a high NPS (85) and a sizable permanent support staff enables targeted expansion into existing accounts for larger deployments, multi-region rollouts, or extended MSP-type arrangements.

Similar companies to TSG

TSG Tech Stack

TSG uses 8 technology products and services including Microsoft Power Automate, Power BI, Microsoft 365 Copilot, and more. Explore TSG's tech stack below.

Media & News

TSG's Email Address Formats

TSG uses at least 3 email formats:
TSG Email FormatsExamplePercentage
First.Last@tsg.comJohn.Doe@tsg.com
94%
FLast@tsg.comJDoe@tsg.com
4%
FirstLast@tsg.comJohnDoe@tsg.com
2%

Frequently Asked Questions

What is TSG's phone number?

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You can contact TSG'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 TSG's stock symbol?

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TSG is a publicly traded company; the company's stock symbol is ATSG.

What is TSG's official website and social media links?

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TSG's official website is tsg.com and has social profiles on LinkedIn.

How much revenue does TSG generate?

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As of August 2026, TSG's annual revenue is estimated to be $1B - $10B.

What is TSG's NAICS code?

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TSG's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does TSG have currently?

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As of August 2026, TSG has approximately 569 employees across 6 continents, including Europe, North America and Asia. Key team members include Chief Executive Officer: S. S., Chief Executive Officer: J. H. C. S. and Chief Commercial Officer (cco): D. M. Explore TSG's employee directory with LeadIQ.

What industry does TSG belong to?

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TSG operates in the IT Services and IT Consulting industry.

What technology does TSG use?

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TSG's tech stack includes Microsoft Power Automate, Power BI, Microsoft 365 Copilot, Cookiebot, Shopify, Microsoft 365, Microsoft Dynamics and Azure AI Services.

What is TSG's email format?

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TSG's email format typically follows the pattern of First.Last@tsg.com. Find more TSG email formats with LeadIQ.

When was TSG founded?

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TSG was founded in 2003.
TSG logo

TSG

IT Services and IT ConsultingEngland, United Kingdom501-1000 Employees

TSG is a UK-based IT services and consulting firm headquartered in Gateshead, in the North East of England. It positions itself as an integrated partner that becomes part of a client's team, aiming to ensure technology serves business goals rather than simply providing products. The company concentrates on four focus areas: process efficiency, people productivity, IT service experience, and IT security, delivering ERP implementation, cloud migration, cyber protection, and dependable ongoing support. 

It serves more than 1,600 clients and maintains a sizeable team of dedicated support professionals, reflecting a substantial UK client base. It holds all six Microsoft Designations and supports ongoing training through the TSG Academy to evolve solutions as client needs grow.

Section iconCompany Overview

Phone number
Website
tsg.com
Stock Symbol
ATSG
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2003
Employees
501-1000

Section iconFunding & Financials

  • $1B - $10B

    TSG's revenue is estimated to be in the range of $1B - $10B

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