Custom Software Development Agencies in Catalonia

12 custom software development agencies are listed in Catalonia, Spain. 12 have been assessed on the Agency List Score as of October 2026; the highest-ranked is Nuvolar at 96.8.

Ranked · 11 of 12 assessed

Ordered by Agency List Score
#1 of 12 assessed
Nuvolar
97

Building digital ecosystems with AI and custom software development

Application Development
#2 of 12 assessed
MarsBased
96

Boutique consultancy for Ruby, Python, and JavaScript development

Application DevelopmentData Engineering PipelinesDevSecOps Enablement
#3 of 12 assessed
Raona
96

Connecting people and technology with AI-driven digital solutions

Case Studies and Whitepapers
#4 of 12 assessed
Xtremis
95

Bespoke applications, cloud architecture, and generative AI secured through to production

Application DevelopmentCloud Architecture AWS Azure GCPSecurity Audits and Risk Assessment
#5 of 12 assessed
Ideas Más Ideas
90

Custom software and mobile app development in Barcelona

Application Development
#6 of 12 assessed
Nakima
73

Transforms ideas into tailored digital solutions for diverse industries

Application Development
#6 of 12 assessed
Develoop
73

Custom software and e-commerce solutions in Barcelona

Application DevelopmentData Engineering PipelinesDevSecOps Enablement
#8 of 12 assessed
Starshot
73

Custom software development and team augmentation for diverse industries

Application DevelopmentData Engineering PipelinesDevSecOps Enablement
#9 of 12 assessed
Crealogica
71

Custom software, native and hybrid mobile apps, and CRM/ERP integration since 2004

Data Hygiene and SyncHubSpot ImplementationLead Routing and Enrichment
#10 of 12 assessed
Deister
70

Optimizes business processes with ERP and AI-driven solutions

Business Planning and ForecastsChange ManagementGo To Market Strategy
#11 of 12 assessed
Zentense
53

Custom software, Odoo consulting, and ERP/CRM/API integration built in Barcelona

Application DevelopmentData Engineering PipelinesDevSecOps Enablement

Also in Catalonia · 1 not ranked here

0 have not yet been assessed on the Agency List Score. Alphabetical.

About this ranking

What this page ranks

This page ranks 11 of the 12 assessed custom software development agencies in Catalonia, Spain — the ones carrying a published score — out of 12 listed.

The score measures how well an agency documents its own work in public — named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than described as the client's own results. It does not measure client satisfaction, price, or availability.

Cohorts and awards

Agencies are compared within a cohort — here, Custom Software Development in Catalonia, Spain. A cohort must be large enough to express the band being awarded: at least 8 assessed agencies for a top 25% award, 20 for top 10%, 40 for top 5%, and 300 for top 1%. This one holds 12, so the strongest award available here is top 25%.

One more was assessed and no published evidence of its work was found, so no score is shown for it.

Read the full methodology

Paid placement

Partner agencies can buy a labelled placement block above the ranking on this page. It is always marked as paid and is never mixed into the ranked list.

Placement is paid; it does not affect the ranking, cohort membership, or any agency's score. Ranking position, cohort membership and the score itself are not for sale.

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Questions

How many custom software development agencies are in Catalonia, Spain?
12 are listed on Agency List in Catalonia, Spain. 12 of them have been assessed on the Agency List Score as of October 2026, and 11 of those carry a published score.
Which custom software development agency in Catalonia, Spain is ranked highest?
Nuvolar, with an Agency List Score of 96.8, ranks #1 of 12 assessed agencies in Custom Software Development in Catalonia, Spain.
Why are 1 custom software development agencies listed here but not ranked?
0 of the 12 listed have not yet been assessed on the Agency List Score. One more was assessed and no published evidence of its work was found, so no score is shown for it. They each have a profile and are listed below the ranking, alphabetically, rather than being hidden or mixed into it.
How is the ranking determined?
By Agency List Score, within the Custom Software Development in Catalonia, Spain cohort of 12 assessed agencies. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.