7 ranked servicesUpdated 0 paid placements in any rankingHow we rank
7 services have a ranked list for Derry, NH. Each list ranks the IT firms that serve the city by IFR Score. The largest list by ranked IT firms is managed IT service providers, with 324.
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.
324 ranked managed IT service providers serve Derry.
4.9 from 278 Google reviews · 28 mi away
4.9 from 148 Google reviews · 9 mi away
4.9 from 148 Google reviews · 36 mi away
249 ranked IT consultants serve Derry.
5.0 from 78 Google reviews · 9 mi away
5.0 from 99 Google reviews · 35 mi away
5.0 from 15 Google reviews · 15 mi away
235 ranked cybersecurity companies serve Derry.
5.0 from 70 Google reviews · 10 mi away
5.0 from 127 Google reviews · 39 mi away
5.0 from 23 Google reviews · 41 mi away
131 ranked data recovery services serve Derry.
4.9 from 131 Google reviews · 30 mi away
5.0 from 47 Google reviews · 7 mi away
4.6 from 46 Google reviews · 39 mi away
112 ranked business phone system providers serve Derry.
5.0 from 89 Google reviews · 22 mi away
5.0 from 35 Google reviews · Based in Derry
4.9 from 267 Google reviews · 14 mi away
105 ranked network cabling and installation companies serve Derry.
4.9 from 267 Google reviews · 14 mi away
4.9 from 18 Google reviews · 28 mi away
5.0 from 36 Google reviews · 29 mi away
65 ranked computer repair shops serve Derry.
4.8 from 663 Google reviews · 7 mi away
4.9 from 1,677 Google reviews · 13 mi away
4.9 from 750 Google reviews · 11 mi away
Each service list scores every IT firm that serves Derry 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 methodDerry IT services report 2026All New Hampshire cities
