Insights

Customer-First Value TSR Solutions positions technology on purpose with a customer-first philosophy and a focus on tailoring solutions to each business, suggesting opportunities to upsell bespoke cloud, security, and integration services aligned to client-specific goals.

Cloud and Security Growth With expertise in cloud services, security, VoIP, and managed services, TSR is well-suited to cross-sell unified communications, security enhancements, and managed cloud workloads to current clients and prospects seeking end-to-end IT modernization.

Hybrid IT Capabilities Carrier-neutral data center and multi-vendor tech stack indicate capability to design resilient hybrid IT architectures, presenting opportunities to offer hybrid cloud migrations, disaster recovery, and network optimization.

Mid-Market Focus Employee range and revenue placement suggest TSR serves mid-market firms; target similar organizations in related industries for expansion of consulting, IoT/wireless solutions, and App development engagements.

Strategic Partnerships Past collaboration with Sophos and Unitrends signals a pattern of forming alliances; leverage partner ecosystem to propose bundled security, backup, and compliance packages to accelerate deal velocity.

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TSR Solutions Tech Stack

TSR Solutions uses 8 technology products and services including Amazon Web Services, Microsoft 365, OpenAI, and more. Explore TSR Solutions's tech stack below.

TSR Solutions's Email Address Formats

TSR Solutions uses at least 4 email formats:
TSR Solutions Email FormatsExamplePercentage
FLast@tsrsolutions.comJDoe@tsrsolutions.com
81%
First.Last@tsrsolutions.comJohn.Doe@tsrsolutions.com
11%
Last@tsrsolutions.comDoe@tsrsolutions.com
6%
First@tsrsolutions.comJohn@tsrsolutions.com
2%

Frequently Asked Questions

What is TSR Solutions's phone number?

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You can contact TSR Solutions'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 TSR Solutions's official website and social media links?

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TSR Solutions's official website is tsrsolutions.com and has social profiles on LinkedIn.

How much revenue does TSR Solutions generate?

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As of August 2026, TSR Solutions's annual revenue is estimated to be $25M - $50M.

What is TSR Solutions's SIC code and NAICS code?

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TSR Solutions's SIC code is 7379 - Computer Related Services, Not Elsewhere Classified and NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does TSR Solutions have currently?

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As of August 2026, TSR Solutions has approximately 76 employees across 5 continents, including North America, Asia and Africa. Key team members include Director Of Service Delivery: K. H., Project Manager: Z. A. and Procurement Specialist: M. G. Explore TSR Solutions's employee directory with LeadIQ.

What industry does TSR Solutions belong to?

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TSR Solutions operates in the IT Services and IT Consulting industry.

What technology does TSR Solutions use?

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TSR Solutions's tech stack includes Amazon Web Services, Microsoft 365, OpenAI, Azure Active Directory, Microsoft Active Directory, HubSpot, Microsoft Azure and Piwik.

What is TSR Solutions's email format?

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TSR Solutions's email format typically follows the pattern of FLast@tsrsolutions.com. Find more TSR Solutions email formats with LeadIQ.

When was TSR Solutions founded?

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TSR Solutions was founded in 1991.
TSR Solutions logo

TSR Solutions

IT Services and IT ConsultingWisconsin, United States51-200 Employees

TSR Solutions is an IT services and consulting firm founded by Tim Radtke in 1991. Based in Cedarburg, Wisconsin, the company emphasizes delivering technology solutions tailored to each client’s business needs, operating under a customer-first philosophy. Its service scope spans cloud, security, voice communications, managed and carrier services, consulting, application development, and IoT, anchored by a carrier-neutral data center in Milwaukee. With a focus on solving business issues and improving performance, TSR positions itself as a technology partner that combines products and services to support clients’ success. In addition to its core offerings, the firm has engaged in industry partnerships, such as a collaboration with Sophos in 2017 to facilitate technology education and networking opportunities.

Section iconCompany Overview

Phone number
SIC Code
7379 - Computer Related Services, Not Elsewhere Classified
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1991
Employees
51-200

Section iconFunding & Financials

  • $25M - $50M

    TSR Solutions's revenue is estimated to be in the range of $25M - $50M

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