20 Best TypeScript Web Development Companies in Europe (2026)

Gilzor focuses on TypeScript web development for the European market, where clear code structure and reliable interfaces matter for long-running projects. Our work covers both the server side and the browser side so applications stay consistent as requirements change. Static typing helps catch issues early and keeps the codebase easier to adjust over time.

We apply TypeScript together with supporting tools for interfaces that feel responsive and for backends that handle data flows without unnecessary friction. The approach stays practical for European clients who need maintainable solutions that fit local business rhythms and technical expectations.

The Software House delivers web solutions through dedicated teams that cover web, mobile, cloud and design work. They focus on end-to-end web development that helps unlock capacity and remove delivery blockers. The company handles digital product design alongside dedicated product teams. They also take on platform modernization and frontend revamp projects. The agency supports headless CMS setups with Next.js as well as accessibility improvements. The Software House works across industry-specific needs in areas such as fintech, marketplaces and travel. They apply an AI-native engineering approach across the product lifecycle. The company maintains a modern technology stack that supports effective delivery of digital products.

SoftPro creates custom software solutions with a strong focus on web application development. They build responsive, secure and scalable web apps using modern technologies such as React and Node.js. The company ensures seamless integration and high-performance results across full-stack work. They develop cloud-native applications and manage related migration and infrastructure tasks. The agency also delivers AI-driven solutions that support decision-making and automation. SoftPro works across frontend backend and CMS platforms to produce tailored digital systems. Their services cover software development, web application development, cloud development and artificial intelligence.

Binary Studio connects clients with TypeScript talent for building dynamic and reliable applications. They offer custom TypeScript application development that produces maintainable code tailored to business needs. The company handles migration from other languages to TypeScript with minimal disruption. They create efficient APIs that support smooth communication between software components. The agency provides TypeScript consulting on architecture and implementation. Binary Studio also covers ongoing maintenance and support so applications stay optimized. They integrate TypeScript with frameworks such as Angular React and Node.js. The company works on web development projects that emphasize scalable high-performing solutions.

.NET Developers delivers enterprise software with a clear emphasis on modern front-end work that uses React Angular and Vue together with TypeScript. They treat front-end testing as a standard part of the process rather than an extra step. The company builds production-grade systems across multiple stacks while keeping TypeScript in the front-end layer. They integrate practical AI into delivery workflows under senior oversight. The agency covers cloud-native architecture and platform engineering. .NET Developers moves through discovery design AI-augmented build testing and continuous deployment. Architecture decisions and final quality remain under human control throughout.

Scalo provides TypeScript development that turns JavaScript projects into maintainable software. They build custom web and mobile applications adjusted to specific requirements. The company manages safe transitions from JavaScript to TypeScript even on larger codebases. They create TypeScript-based Node.js backends that remain stable and expandable. The agency handles REST and GraphQL integrations within the TypeScript ecosystem. Scalo also performs code refactoring and optimization for better speed and maintainability. They design architectures ranging from microservices to modular systems. The company sets up CI/CD testing and DevOps processes for smoother releases. Continuous development and maintenance form part of their ongoing support.

OSKI delivers TypeScript development across React Angular Node.js and Next.js including migrations of existing JavaScript codebases. They build type-safe React and Next.js front ends with typed props hooks state and data fetching. The company works on Node.js and full-stack TypeScript with one language across the stack typed from database to UI. They migrate legacy JavaScript to TypeScript incrementally adding strict typing file by file. The agency sets up shared types and typed API contracts generated from OpenAPI GraphQL or a shared package. OSKI configures TypeScript tooling and build setups including tsconfig hardening ESLint path aliases and CI type-checking. They create type-safe data and integrations with typed clients for REST GraphQL and third-party APIs. The company also builds and maintains strongly typed Angular apps with typed services reactive forms and dependency injection.

Edana specializes in JavaScript and TypeScript development for custom software. They design solutions that cover user interfaces through to business logic. The company builds enterprise applications aligned with internal processes including workflows and dashboards. They create advanced e-commerce platforms that manage catalogs pricing and inventory. The agency develops SaaS solutions with multi-tenant setups payments and modular back-offices. Edana also produces custom dynamic websites and portals optimized for performance. They handle mobile applications powered by secure APIs. Microservices and middleware components help with data flow orchestration and system flexibility. The company follows a structured approach from scoping through development and deployment.

Dev House Norway designs and builds type-safe backend architectures and responsive user interfaces with TypeScript. They offer strategic consulting that includes code audits and development guidelines. The company engineers custom software systems and backend APIs using strict TypeScript models. They lead incremental migrations from JavaScript to TypeScript while keeping operations running. Dedicated engineering teams integrate with existing workflows and pipelines. The agency transforms ideas into production-ready applications with fully typed modules. High-performance web platforms form another area of focus. System diagnostics help resolve bottlenecks and refine type definitions. Enterprise architectures cover multi-tenant platforms with modular front-ends and asynchronous backends.

Celadonsoft works as a TypeScript development company that builds corporate-level mobile and web program products. They apply TypeScript to furnish assistance for producing all types of apps. The company handles UI production for custom programs and add-ons that operate in the background such as real-time programs and chats. They support enterprise-focused soft production where intricate and vast application production gets easier through static types. The agency develops microservices with Node that interact well with TypeScript. Celadonsoft creates interactive software that combines TypeScript with Node and React for expandable performative soft. They also focus on real-time panel creation where apps deliver increased implementation for developments requiring input and output of different data types. The company offers different types of collaboration including responsible teammates or a completely outsourcing team.

Oronts engineers web platforms that hold up in production including enterprise web applications headless frontends and design systems. They build server-rendered measurable accessible platforms on React and Next.js. The company treats Core Web Vitals SEO and accessibility as engineering requirements. They rebuild sites that are slow or hard to rank with server-rendered approaches and performance budgets. The agency creates real web apps with logins and dashboards on Next.js with typed contracts to the backend. Oronts moves storefronts to headless frontends so catalogs stay fast. They deliver enterprise web applications with server-side rendering type-safe connections and proper authentication. The company also builds headless frontends for various backends along with design systems and performance SEO engineering.

Solar Digital delivers custom TypeScript solutions for scalable efficient and high-performance web applications. They provide TypeScript consulting services with strategic guidance on tooling and structuring large codebases. The company develops reliable and maintainable web apps using modern TypeScript frameworks like React Vue and Angular. They build scalable high-performance mobile and web apps with custom logic and seamless frontend backend integrations. The agency handles JS-to-TS migration services to modernize legacy JavaScript codebases with type safety and improved structure. Solar Digital offers TypeScript maintenance and support that includes performance optimization monitoring, refactoring and continuous improvements. Their technology stack covers Vue.js TypeScript React.js JavaScript NodeJS Next.js and Nuxt.js.

Freshcode is a TypeScript development company delivering scalable maintainable and enterprise-grade web applications. They design and build custom web apps from the ground up for performance code quality and long-term maintainability. The company combines React with TypeScript to create fast reliable web apps with clean scalable frontend foundations. They build APIs and server-side systems using Node.js and NestJS covering backend development database architecture and API work. The agency handles JavaScript to TypeScript migration with end-to-end refactoring of existing code. Freshcode also provides maintenance and ongoing support through proactive monitoring, performance tuning and continuous improvements. Their process starts with understanding business objectives and continues through architecture design, clean coding practices and post-launch support.

Mobian Studio builds dedicated engineering teams that deliver production-ready software with a focus on digital products. They design, build and scale systems that include enterprise backends and related web-facing components. The company operates outsourcing and outstaffing models for senior-level execution. They cover full-stack delivery spanning mobile apps, enterprise backends APIs and cloud infrastructure. The agency handles legacy integration to connect new systems with existing setups. Mobian Studio provides post-launch partnership including scaling support and continued work on known codebases. Their end-to-end product development runs from initial concepts through to production deployment with documented results.

A-listware provides software development and consulting with TypeScript listed among its core technologies for both backend and frontend work. The company supplies skilled developers who build digital solutions, including web portals and applications that use TypeScript alongside JavaScript, React, Angular, and Vue. They focus on custom software development, dedicated development teams, and application services that support responsive interfaces and server-side logic. The agency also handles UX/UI design, testing and QA, and IT consulting to keep projects aligned with technical needs. A-listware integrates developers into existing setups or manages full delivery for web-related systems that benefit from TypeScript’s typing structure.

Apiko operates as a TypeScript development company that builds scalable high-performance applications. They cover full-cycle TypeScript development from architecture and backend logic to complex frontends. The company creates enterprise TypeScript platforms that combine strong versioning, secure coding and multi-team architectures. They handle incremental migration from JavaScript to TypeScript module by module. The agency powers systems with backend services that include clean APIs, effective integrations and robust error handling. Apiko also delivers frontend development focused on fast, reliable and accessible interfaces. They integrate automated testing for TypeScript applications into CI/CD pipelines covering unit integration and end-to-end layers.

Lengreo delivers professional web development services and includes TypeScript specialists among its capabilities. The company builds custom web applications, APIs, and websites using React.js, Node.js, Next.js, and TypeScript. They cover discovery, prototyping, product development, deployment, and ongoing refinement for projects that need type-safe code. The agency works on eCommerce, business, and portfolio sites as well as more complex web platforms. Lengreo combines full-stack development with quality assurance to produce maintainable web solutions that rely on TypeScript for structure and reliability.

Serokell functions as a TypeScript development company that uses the language for full-stack development of custom software. They develop client-side and server-side applications that remain flexible and easy to maintain. The company offers TypeScript consulting to analyze use cases and suggest ways forward. They build web apps and websites with frameworks like React Vue or Angular. The agency creates custom applications tuned to specific needs and requirements. Serokell provides dedicated TypeScript developers for hybrid mobile apps web apps or more complicated projects. They audit refactor and support already built applications to erase bugs, increase speed and solve bottlenecks. The company also switches codebases from JavaScript to TypeScript to prepare them for further scaling.

21century.tech offers web mobile and software solutions built with a range of established technologies. They handle responsive website development web portals, ecommerce platforms and content management systems. The company works with frameworks such as ASP.NET MVC CakePHP Zend CodeIgniter Symphony Laravel and Yii. They produce custom designed software applications and complete product development packages. The agency also covers strategy and consulting creative design online marketing and mobile app development. 21century.tech applies knowledge from previous projects to derive practical solutions for varied requirements. Their process combines creativity with technical experience across multiple project types.

Itexus develops web applications and custom web solutions as part of its software work. The company provides full-cycle custom web development services that cover everything from initial builds to ongoing adjustments. They create responsive websites and landing pages designed for speed and straightforward use. Itexus also handles project audit and rescue efforts that include reviewing code quality and restoring stability in existing web systems. The agency sets up dedicated teams that join client workflows for extended web development capacity. Their process includes discovery phases to define requirements before development starts, along with testing and maintenance for the finished web products.