Top by categoryEvery category ranked by need: services, software and firms.
Top software by featureThe best tools for one job, across every software category.
Top companies by countryThe leading B2B firms in each country, category by category.
Popular software rankings
Top Inventory Management Software
Top Supplier Management Software
Top Fleet Management Software
Top Cloud Storage Backup Software
Top Master Data Management Software
Top Document Storage Software
Top 3D Modeling Software
Top Compliance Tracking Software
See all popular software rankings
Popular category rankings
Top Software Development Companies
Top Digital Marketing Companies
Top App Development Companies
Top Web Design Agencies
Top Accounting Firms
Top Recruitment Agencies
Top Advertising Companies
Top Design Agencies
See all popular category rankings
Top companies by country
Top companies in the UK
Top companies in the USA
Top companies in India
Top companies in Canada
Top companies in Australia
Top companies in Germany
Top companies in the UAE
Top companies in Pakistan
See all top companies by country
All rankings All categories How we rank

IT Service Providers

TSR Solutions

Milwaukee managed IT, cloud, cybersecurity and data centre provider for small and medium businesses

Visit Website Get a quoteRequest a demo / quote Write a Review

Own this listing? Claim it

TSR Solutions cover

About TSR Solutions

TSR Solutions is a Milwaukee technology company that supplies outsourced IT support and related services. Tim Radtke founded it in 1991, and it runs a carrier-neutral data centre in the city.

What TSR Solutions offers

Managed IT services — round-the-clock monitoring and proactive system management.
Data centre and cloud — on-premises, hybrid and cloud infrastructure.
Cybersecurity — from vulnerability assessments to penetration testing.
Consulting — virtual CIO and CISO roles, compliance, incident response and cloud strategy.
Business continuity — disaster recovery planning.
Connectivity — internet and dial tone sourcing, VoIP and wireless.

Who it works with

Small and medium businesses, and also larger firms. Support staff are based in the US.

Key facts

Based in: Milwaukee, Wisconsin
Founded: 1991

Profile written by TrustList from the business's own published information, Oct 2026.

Categories & features

Request a demo or quote from TSR Solutions

Reviews

Write the first review of TSR Solutions

Used it? Your experience helps other buyers decide.

Questions & answers

No questions yet. Be the first to ask about TSR Solutions.

TSR Solutions alternatives

Similar listings buyers compare against this one.

Compare side by side

Bright Wolf, LLC

Connected-product and industrial IoT consultancy offering strategy workshops and platform accelerators for industry teams

Compare

ServUsTECH

Romanian software outsourcing company building mobile, web and enterprise Java software for European and US clients

Compare

Softacom

Software company specialising in migrating and modernising Delphi, .NET and legacy business applications

Compare

Port Blue Sky

Team augmentation firm placing experienced European engineers on web, AI, cloud and big data projects

Compare

Laneways.Agency

Software developer and marketing agency building custom cloud software for firms stuck on legacy systems

Compare

openGeeksLab

Ukrainian full-stack mobile and web app design and development company for startups and businesses

Compare

Keep exploring

More on TrustList

Everything here links back to the same verified catalogue. Pick your next stop.