Companies · category

Top IT Service Providers for Software Development

4,610 IT service providers ranked by rating, review volume and listing quality.

Software development here means building software to order — a product, an internal system, or a replacement for something that has outgrown a spreadsheet. It spans firms that take a specification and deliver against it, and teams that work discovery-first and expect the specification to change.

The distinction worth establishing early is who owns the decisions. A supplier that builds exactly what was asked will deliver exactly what was asked, including the parts that were wrong. A partner that pushes back costs more in meetings and less in rework. Neither is better in the abstract; they suit different buyers and different projects, and the mismatch is where these engagements go wrong.

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Between them, the 600 best-ranked of these 4,610 IT service providers cover web development (509), web design (438), mobile app development (307) and UI/UX design (294). They also list work in Ahmedabad, Delhi NCR, Chandigarh & Mohali and Bengaluru, India. 583 of them have written a profile you can read before you get in touch.

TrustList ranks more than 4,600 IT service providers offering software development, ordered on client reviews and profile quality, never on payment. At the top right now: BitBag, Neuralab Inc. and First Line Software Inc..

The largest markets we rank for software development: USA (801) · UK (443) · Germany (381) · India (348) · Canada (303) · Sweden (270).

What to check before you shortlist

A discovery or specification phase before a fixed estimate
Who is on the team, and whether they stay for the whole project
That you own the intellectual property and the source code
Testing, documentation and maintenance after release

Filter by fitbudget, engagement, size and more

meinestadt.de GmbH
UI/UX Design · E-Commerce Development · iOS App · Also in Germany
Whether job, apartment, partner, car or event - at meinestadt.de you will find what you are looking for. In your region. Throughout Germany.
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American Express
Web Development · Web Design · UI/UX Design · Also in United States of America
Don't live life without it. Don't do business without it. American Express is a global services company, providing customers with exceptional access to products, insights, and…
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Insight Capital Partners
Mobile App Development · Web Development · Web Design · Also in United Kingdom
Insight Capital is an innovation company that implements investor-led ideas at speed and scale.
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telent Technology Services Ltd
Mobile App Development · Web Development · Web Design · Also in United Kingdom
telent is a leading technology company that designs and delivers solutions and services for organizations to create, improve and maintain their mission-critical communications…
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NHS Wales Informatics Service
Mobile App Development · Web Development · Web Design · Also in United Kingdom
NHS Wales Informatics Service is the national organization delivering technology and first-class digital health systems and services needed for modern patient care in Wales.
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Banntech Ltd
Web Development · UI/UX Design · PHP · Also in United Kingdom
A Cutting edge software development and Web Creation company. We develop software to run and manage Companies, Sales Functions, Human Resources, Health and Safety, Accreditation,…
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Illuminet
Web Development · Web Design · UI/UX Design · Also in United Kingdom
Illuminet specializes in technology consultancy and resourcing services.
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Ability2code Ltd
Web Development · IT Services · HTML5 · Also in United Kingdom
Accelerate digital transformation in your company, manage change, and ensure future business agility with Ability2Code’s complete custom bespoke software development services.
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TriSys Recruitment CRM Software
Mobile App Development · Web Development · Web Design · Also in United Kingdom
TriSys Business Software is the undisputed leader in the development of professional recruitment agency software systems, with a global user base of over 1000 Customers, ranging…
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AliasLab S.p.A.
Web Development · Web Design · IT Services · Also in Italy
AliasLab has been an indisputable leader since 1984 in the creation and development of extremely innovative software solutions.
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Global Pricing Innovations (GPI)
Mobile App Development · Web Development · Web Design · Also in United Kingdom
Welcome to Global Pricing Innovations' company page! Follow us for company updates and the latest Pharmaceutical/Biotech pricing insights.
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Sky Potential Technologies
Custom Software Development · Web Development · Web Design · Also in United Kingdom
Sky Potential is a leading, UK-based software company, creatively refined and always results-oriented.
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Centrik
Web Development · Web Design · Software Testing · Also in United Kingdom
Born from the civil aviation industry, Centrik provides everything required to manage your operations, at your fingertips.
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Permutive
Web Development · Web Design · UI/UX Design · Also in United Kingdom
Permutive is the only publisher data platform built on edge computing.
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OakNorth
Custom Software Development · Web Development · Web Design · Also in United Kingdom
The UK bank powered by OakNorth - the next-generation credit platform that's redefining lending to lower mid-market businesses globally.
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novomind AG
UI/UX Design · E-Commerce Development · iOS App · Also in Germany
We are novomind – with Hanseatic roots in Hamburg and technology in use worldwide.
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ESG Mobility GmbH
Web Development · UI/UX Design · E-Commerce Development · Also in Germany
As your partner for complex electronics and IT systems, we work at full throttle on the mobility of tomorrow.
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Signavio GmbH
UI/UX Design · E-Commerce Development · iOS App · Also in Germany
“Segnavia” is Italian and means “signpost”. With the Business Transformation Suite cloud software, Signavio navigates more than 1,000 customers through their everyday workflows,…
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Devoteam Alegri GmbH
UI/UX Design · E-Commerce Development · iOS App · Also in Germany
Alegri International Group is a leading IT consulting company with a focus on all Microsoft products.
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SoftServe
UI/UX Design · E-Commerce Development · iOS App · Also in United States of America
SoftServe is a digital authority that advises and provides at the cutting-edge of technology.
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Enigma Interactive
Mobile App Development · Custom Software Development · Search Engine Optimization · Also in United Kingdom
Enigma is a specialist digital development agency. We help our clients establish highly effective digital strategies, we run digital transformation programs, and web design & build…
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Doyle Informatik
Mobile App Development · Web Development · Web Design · Also in Switzerland
Software development, architecture, project management - Java/.Net/HTML5/Javascript, Server and hosting configuration and management - Windows/Linux, consulting, research,…
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Arnlea Systems Ltd
Mobile App Development · Web Development · Web Design · Also in United Kingdom
We are the global leader in industrial mobile software products for tracking, inspection, and maintenance to the Oil & Gas industry.
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telexiom AG
UI/UX Design · E-Commerce Development · iOS App · Also in Germany
Telexiom AG is an IT consulting and service company, which was founded in 2008 by successful former managers of a German Top10 management consultancy with the aim of offering their…
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How is this ranking worked out?

Each firm's position comes from its client reviews and its profile, blended into one score:

Rating, smoothed so a single five-star review cannot outrank a firm with hundreds of good ones
Review volume, with diminishing returns
Profile completeness: the details a buyer needs to judge the firm
Earned trust: verification and awards, as a small lift

No firm can pay for a position. Sponsored listings are labelled and shown apart from this list. How rankings work

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Top IT Service Providers for Software Development

meinestadt.de GmbH

American Express

Insight Capital Partners

telent Technology Services Ltd

NHS Wales Informatics Service

Banntech Ltd

Illuminet

Ability2code Ltd

TriSys Recruitment CRM Software

AliasLab S.p.A.

Global Pricing Innovations (GPI)

Sky Potential Technologies

Centrik

Permutive

OakNorth

novomind AG

ESG Mobility GmbH

Signavio GmbH

Devoteam Alegri GmbH

SoftServe

Enigma Interactive

Doyle Informatik

Arnlea Systems Ltd

telexiom AG

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How is this ranking worked out?

Software Development companies by country

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