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Top Business Service Companies for CSS3

8 of 25 business service companies ranked on evidence in the Q4 2026 edition.

Between them, the 25 business service companies on this page cover HTML5 (24), web development (21), mobile app development (19) and iOS app (19). They also list work in United States of America and United Kingdom. 25 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

8 of 25 business service companies ranked on evidence held on 6 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

How this is ranked About this edition

All business service companies 8 ranked SMEs 7 ranked

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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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Why #1: Founded 1976, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
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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Why #2: Founded 1977, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
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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Why #3: Founded 1986, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Cimpress
UI/UX Design · Software Development · E-Commerce Development · Also in United States of America
Cimpress is a group of businesses built around mass customisation, which means producing goods to suit each buyer at close to mass-production efficiency.
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Why #4: Founded 1995, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
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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Why #5: In business 30+ years, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
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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Why #6: Founded 1999, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
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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Why #7: Founded 2004, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
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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Why #8: Founded 2017, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Also listed, not yet ranked. We hold nothing checkable on these yet that ranks them here: no client review, vetting, award, expert review, or fact stated on their own website (and on a place ranking, where they are based). They follow in order of their TrustList Score. How TrustList ranks · Get vetted, free
Hamburg Marketing GmbH
iOS App · UI/UX Design · E-Commerce Development · Also in Germany
Hamburg Marketing GmbH is the holding company that brings together Hamburg's city marketing, tourism, convention and business development bodies.
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On record: Team of 200+, as stated on its own website, read 6 Oct 2026
HA
Humac A/S
Web Development · Software Development · IT Services · Also in Denmark
Humac A/S is a retailer of Apple and Bang & Olufsen products in Denmark.
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On record: Team of 250+, as stated on its own website, read 5 Oct 2026
American Express
Web Development · UI/UX Design · Software Development · Also in United States of America
American Express is a global services company known mainly for charge and credit cards.
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Amgen Inc.
Mobile App Development · Web Development · iOS App · Also in United States of America
Amgen Inc. is a biotechnology company. It discovers, develops, manufactures and delivers medicines for serious diseases, and describes itself as a pioneer in making biologic…
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AtilogSoft
Mobile App Development · Web Development · iOS App · Also in Ukraine
AtilogSoft, known on its website as Atilog, is a Ukrainian law firm that specialises in intellectual property.
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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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ComLaude
Mobile App Development · Web Development · Software Development · Also in United Kingdom
ComLaude manages domain name portfolios and guards brands online.
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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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Creative360
Mobile App Development · Advertising & Marketing · iOS App
Creative360 is a mobile app design and development studio based in New York City that works with companies and entrepreneurs to build new digital products.
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Crewscale
Mobile App Development · Advertising & Marketing · Web Development · Also in Atlanta
Crewscale is a service that places remote technology talent with companies building products.
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Digital Controls
Mobile App Development · Web Development · iOS App · Also in Indore, India
Digital Controls is the industrial automation business of Digital Marketing Systems Pvt. Ltd., based in Indore, India.
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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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M
MyBucks
Web Development · Software Development · Web Design · Also in Luxembourg
MyBucks S.A. (WKN: A2AJLT, ISIN: LU1404975507, Ticker Symbol: MBC: GR) is a FinTech company based in Luxembourg that delivers seamless financial services through technology.
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Recycling Lives Ltd
IT Services · HTML5 · JavaScript · Also in United Kingdom
Recycling Lives Ltd is a recycling and waste management services provider working across the UK.
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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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On record: Family-owned
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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Top Business Service Companies for CSS3

LSI Industries Inc.

IWCE

MicroCorp

Cimpress

NQA Global

AVDG

Low Voltex Inc.

Luxe Smart Homes

Hamburg Marketing GmbH

Humac A/S

American Express

Amgen Inc.

AtilogSoft

CES Trading Group Pty Ltd

ComLaude

Cornflake

Creative360

Crewscale

Digital Controls

EcoDecor development

MyBucks

Recycling Lives Ltd

Seymour Resources Hawaii INC

Smart Home & Lighting Systems

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