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Top Business Service Companies for JavaScript

41 business service companies ranked by rating, review volume and listing quality.

JavaScript spans more ground than any other language on this list. It runs in every browser, on servers through Node, and inside mobile and desktop applications, so a firm listing it may be doing front-end interface work, back-end services, or both.

The useful clarification is which part of the stack, and with what. Front-end work is dominated by a handful of frameworks and the choice affects hiring for years afterwards. Back-end JavaScript competes with other server languages and is chosen for good reasons and bad ones. Ask why they would pick it for your project specifically — a clear answer indicates a team choosing tools, and a vague one indicates a team using whatever they already know.

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Between them, the 41 business service companies on this page cover web development (35), .NET (30), iOS app (25) and android (25). 41 of them have written a profile you can read before you get in touch.

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techUK
Mobile App Development · Web Development · iOS App · Also in United Kingdom
techUK is the trade association for the technology industry in the UK. It speaks for member companies on policy and runs events and networking for them.
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MicroCorp
Mobile App Development · Web Development · iOS App · Also in United States of America
MicroCorp is a value-added distributor of telecom and cloud services.
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Four Group
Mobile App Development · Web Development · iOS App · Also in United Kingdom
Four Group is a fashion company that works for clients and runs brands of its own.
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AVDG
Mobile App Development · Web Development · iOS App · Also in United States of America
AVDG, also called Audio Visual Design Group, designs, installs and supports audio-visual and control systems for homes and commercial buildings.
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Cornflake
Mobile App Development · Web Development · iOS App · Also in United Kingdom
Cornflake is a London-based company that designs and installs smart home automation systems and media rooms. It has since been acquired by Ateliers de France Group.
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CES Trading Group Pty Ltd
Mobile App Development · Web Development · iOS App · Also in Australia
Queensland group supplying and installing telecommunications, electrical and security infrastructure, with consultancy services
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Low Voltex Inc.
Mobile App Development · Web Development · iOS App · Also in United States of America
Low Voltex Inc. designs and installs low voltage electronic systems around Chicago and its suburbs.
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Luxe Smart Homes
Mobile App Development · Web Development · iOS App · Also in United Kingdom
Luxe Smart Homes designs and installs home automation systems for high-end houses and flats. It operates from Esher in Surrey.
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Smart Home & Lighting Systems
Mobile App Development · Web Development · iOS App · Also in United Kingdom
Smart Home & Lighting Systems is a small electrical and audio-visual installation company in Loughton, Essex. It fits home technology as well as ordinary electrical work.
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Seymour Resources Hawaii INC
Mobile App Development · Web Development · iOS App · Also in United States of America
Seymour Resources Hawaii Inc is a family-owned business in Hawaii that helps farms with water storage, distribution and irrigation.
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LSI Industries Inc.
Mobile App Development · Web Development · iOS App · Also in United States of America
LSI Industries Inc. is a vertically integrated manufacturer of commercial lighting, graphics and display products, headquartered in Cincinnati, Ohio.
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IWCE
Mobile App Development · Web Development · iOS App · Also in Georgia
IWCE is an annual trade show and conference for people who work with critical communications and wireless technology.
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EcoDecor development
Mobile App Development · Web Development · iOS App · Also in Russia
EcoDecor development makes puzzles, props and technology for escape rooms.
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NQA Global
Mobile App Development · Web Development · iOS App · Also in United States of America
NQA Global is an accredited certification body that helps organisations improve how they manage quality, safety, security and the environment.
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Virta Ltd
Mobile App Development · Web Development · iOS App · Also in Finland
Virta Ltd is a Finnish company that provides smart charging services for electric vehicles.
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Serco
Web Development · Web Design · IT Services · Also in United Kingdom
Serco provides public services on behalf of governments. It employs more than 50,000 people in over 20 countries, and its work often supports communities and nations in important…
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Recycling Lives Ltd
IT Services · HTML5 · CSS3 · Also in United Kingdom
Recycling Lives Ltd is a recycling and waste management services provider working across the UK.
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Sales Force Europe
Web Development · iOS App · Web Design · Also in Spain
Sales Force Europe builds and runs local sales teams for technology companies that want to sell in Europe.
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ComLaude
Mobile App Development · Web Development · Web Design · Also in United Kingdom
ComLaude manages domain name portfolios and guards brands online.
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Informa Connect
Web Development · Web Design · IT Services · Also in York and Sydney
Informa Connect is the events and learning division of Informa PLC.
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Truphone
Web Development · Web Design · IT Services · Also in United Kingdom
Truphone is a mobile connectivity company, now presenting itself under the 1GLOBAL name.
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NASSCOM
Mobile App Development · Web Development · iOS App · Also in India
NASSCOM is the trade association for the information technology and IT-enabled services sectors in India. It is a not-for-profit body funded by its members.
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BroadGroup
Web Development · Web Design · IT Services · Also in United Kingdom
BroadGroup serves senior executives in data centres, cloud and IT connectivity. It was founded in 2002 and covers the sector through reports, events and news.
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Limpio Office Solutions
Mobile App Development · Web Development · iOS App · Also in United Kingdom
Limpio Office Solutions supplies printers, photocopiers and managed print services to offices. Its website places it in Crawley and says it covers London and the South East.
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Top Business Service Companies for JavaScript

techUK

MicroCorp

Four Group

AVDG

Cornflake

CES Trading Group Pty Ltd

Low Voltex Inc.

Luxe Smart Homes

Smart Home & Lighting Systems

Seymour Resources Hawaii INC

LSI Industries Inc.

IWCE

EcoDecor development

NQA Global

Virta Ltd

Serco

Recycling Lives Ltd

Sales Force Europe

ComLaude

Informa Connect

Truphone

NASSCOM

BroadGroup

Limpio Office Solutions

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