The national brand the Eau Claire and Duluth firm Citon Computer Corp was folded into, acquired in 2022 and renamed Tusker in January 2026, led by CEO Matt Zafirovski with more than 400 engineers, consultants and specialists, a SOC 2 Type II attestation and a cybersecurity practice expanded by its Fortress SRM acquisition; its own contact page describes the Eau Claire site as a logistics and configuration facility supporting lifecycle and field operations, with the managed-services centres in Green Bay and Duluth for Eau Claire businesses.
✓ Verified Provider⭐ 4.2/5 Stars
Eau Claire, WI (lifecycle facility; Chicago-based)
Tusker is a managed IT services provider based in Eau Claire, WI (lifecycle facility; Chicago-based). Across 5 verified Google reviews it averages 4.2 out of 5, a public track record you can weigh during diligence. It focuses on Managed IT Services, Cybersecurity & Threat Protection, Cloud Services & Migration, Compliance & Risk Management. Compare it against other Eau Claire managed IT providers, then request a quote.
Vetted by the Best IT MSP editorial team · Last updated October 2026
About Tusker
Tusker is a managed IT services provider based in Eau Claire, WI, delivering managed IT, cybersecurity and cloud to small and mid-size businesses across western Wisconsin. The firm supports both fully managed IT and co-managed IT for companies that already have internal staff.
It holds a 4.2-star rating across 5 verified Google reviews. Eau Claire's economy spreads across retail, healthcare, manufacturing and a 2,000-person technology sector, with Menards headquartered here and Mayo Clinic Health System the largest healthcare employer, and every provider on this page works from an Eau Claire office rather than covering the city from the Twin Cities; Tusker differentiates through the national brand the Eau Claire and Duluth firm Citon Computer Corp was folded into, acquired in 2022 and renamed Tusker in January 2026, led by CEO Matt Zafirovski with more than 400 engineers, consultants and specialists, a SOC 2 Type II attestation and a cybersecurity practice expanded by its Fortress SRM acquisition; its own contact page describes the Eau Claire site as a logistics and configuration facility supporting lifecycle and field operations, with the managed-services centres in Green Bay and Duluth.
Core services span managed IT, cybersecurity and threat protection, Microsoft 365 and cloud, network management, backup and disaster recovery, and IT strategy. Typical clients are Eau Claire-area organizations in healthcare & medical, education, financial services and manufacturing & distribution that want 24/7 IT support and predictable monthly costs from a single accountable partner.
Services Offered
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Managed IT Services
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Cybersecurity & Threat Protection
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Cloud Services & Migration
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Compliance & Risk Management
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Network Management
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IT Strategy & vCIO
Industries Served
💊 Healthcare & Medical
🎓 Education
💰 Financial Services
🏭 Manufacturing & Distribution
Why Choose Tusker
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4.2/5 Across 5 Google Reviews
A 4.2-star Google rating across 5 verified reviews is a strong, public signal of consistent delivery. For a Eau Claire business doing diligence, that track record matters more than marketing claims.
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Local Eau Claire Presence
Based in the Eau Claire, WI area, Tusker can dispatch on-site across Eau Claire and the wider western Wisconsin market while resolving most issues remotely.
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Proactive, Security-First Managed IT
Tusker differentiates through the national brand the Eau Claire and Duluth firm Citon Computer Corp was folded into, acquired in 2022 and renamed Tusker in January 2026, led by CEO Matt Zafirovski with more than 400 engineers, consultants and specialists, a SOC 2 Type II attestation and a cybersecurity practice expanded by its Fortress SRM acquisition; its own contact page describes the Eau Claire site as a logistics and configuration facility supporting lifecycle and field operations, with the managed-services centres in Green Bay and Duluth. Engagements cover 24/7 monitoring, help desk support, backup and disaster recovery, and IT strategy as a predictable monthly service.
Offices
Tusker lists 2 offices. Choose one to see it on the map.
