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App Development Company

DEV-3

Web and mobile development company offering outsourced coding for businesses and digital agencies

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About DEV-3

DEV-3 is a web application and mobile development company that has been taking on client work since 2014. It builds sites and apps directly for businesses and also acts as an offshore coding partner for design, marketing and creative agencies. It lists the United Kingdom and the USA among its markets.

What DEV-3 offers

Web development — new websites and web apps, plus support and new features for existing ones.
Mobile apps — mobile application builds and ongoing work on apps already in use.
UI/UX and web design — wireframes, redesigns and responsive layouts.
Agency outsourcing — developers who join an agency project at any stage.
Consulting — advice for businesses planning a first digital project.

Who it works with

Projects cover e-commerce, marketplaces, healthcare, learning systems, broker systems, auctions, booking platforms, blockchain and NFT, restaurants, memberships and logistics.

Key facts

Founded: 2014
Markets: United Kingdom and USA

Profile written by TrustList from the business's own published information, Sep 2026.

Rankings

As of 2026-10-05. Organic ranks only; sponsored placements are never ranks.

What the business tells TrustList

Founded: 2014 (12 years) evidence sent

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