How is this ranking worked out?
The order comes from what each firm publishes and what has been verified about it, and never from payment:
- Profile completeness: the details a buyer needs to judge a firm — what it does, who it serves, how it prices, who it has worked for
- Earned trust: verification, awards and the other checks a firm has actually passed
- Client reviews, where they exist: the rating is smoothed, so one five-star review cannot outrank a firm with a hundred good ones, and volume counts with diminishing returns
Client reviews are still rare across this catalogue, so on most lists today the order is set by the first two. A firm near the top is the best-documented and best-verified one we hold, which is not the same claim as the best one to hire. Use the list to build a shortlist, then check the firms yourself.
Sponsored listings are labelled and shown apart from this list. How rankings work
Only firms whose profile names the Netherlands are counted here, so a firm that lists a town but no country is not yet included.
Where else can I look?
The same list elsewhere: USA (1,452) · India (849) · UK (800) · Germany (398).
Other specialisms in the Netherlands: UI/UX design (72) · Android app development (66) · e-commerce (62) · PHP development (45) · SEO (43).
Every IT service provider in the Netherlands: the full list.
Every category in the Netherlands: the Netherlands country page.