7 ranked servicesUpdated 0 paid placements in any rankingHow we rank
7 services have a ranked list for Sussex, WI. Each list ranks the IT firms that serve the city by IFR Score. The largest list by ranked IT firms is cybersecurity companies, with 157.
Ranked by IFR Score among the IT firms that serve the city. Open a service for its full list.
Ranked by IFR Score from public data. Sponsored placements are labelled and never change the order.
157 ranked cybersecurity companies serve Sussex.
4.9 from 46 Google reviews · 51 mi away
5.0 from 46 Google reviews · 13 mi away
4.8 from 240 Google reviews · 14 mi away
129 ranked managed IT service providers serve Sussex.
5.0 from 88 Google reviews · 15 mi away
5.0 from 73 Google reviews · Based in Sussex
5.0 from 68 Google reviews · 33 mi away
114 ranked IT consultants serve Sussex.
5.0 from 44 Google reviews · 6 mi away
4.9 from 122 Google reviews · 38 mi away
5.0 from 40 Google reviews · 8 mi away
83 ranked computer repair shops serve Sussex.
5.0 from 300 Google reviews · 18 mi away
5.0 from 172 Google reviews · 13 mi away
4.8 from 240 Google reviews · 14 mi away
50 ranked network cabling and installation companies serve Sussex.
4.9 from 15 Google reviews · 19 mi away
4.8 from 240 Google reviews · 14 mi away
5.0 from 88 Google reviews · 15 mi away
49 ranked business phone system providers serve Sussex.
5.0 from 236 Google reviews · 11 mi away
5.0 from 113 Google reviews · 11 mi away
5.0 from 120 Google reviews · 16 mi away
46 ranked data recovery services serve Sussex.
4.6 from 23 Google reviews · 17 mi away
4.9 from 29 Google reviews · 17 mi away
4.8 from 240 Google reviews · 14 mi away
Each service list scores every IT firm that serves Sussex on the same IFR Score, from 0 to 100.
Reputation, review volume, recency, availability, service focus, proximity, claimed profile, partnered and client reviews each carry a fixed weight.
Read the full methodSussex IT services report 2026All Wisconsin cities
