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Top Cloud Consulting Companies for HTML5

7 of 28 cloud consulting companies ranked on evidence in the Q4 2026 edition.

Between them, the 28 cloud consulting companies on this page cover web development (25), iOS app (24), android (24) and mobile app development (19). 27 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

7 of 28 cloud consulting 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 cloud consulting companies 7 ranked SMEs 6 ranked

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CyberVision, Inc.
Supply Chain, Logistics, and Transport · Energy & Natural Resources · Gps, Navigation & Gis · Also in United States of America
CyberVision, Inc. has built software since 1996 and now focuses on AI-native products and on reworking existing systems around agents, data and business workflows.
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Why #1: Founded 1996 · Google partner · Team of 300+ — as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
IT Foundations Limited
Mobile App Development · Web Development · iOS App · Also in United Kingdom
IT Foundations Limited provides managed IT services to businesses in Edinburgh and across Scotland.
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Why #2: Founded 2001 — as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
O
OniGroup
Web Development · iOS App · Web Design · Also in Australia
OniGroup, formerly known as DMSBT, is a Google partner that helps organisations adopt technology and AI.
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Why #3 (shared): Founded 2006 — as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Future Software
Consumer Products & Services · Mobile App Development · Advertising & Marketing · Also in United Kingdom
Future Software designs and builds bespoke software, taking projects from the first brief through the whole product life cycle.
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Why #3 (shared): In business 20+ years — as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Cloud Technology Partners
Mobile App Development · Web Development · iOS App · Also in United States of America
Cloud Technology Partners, known as CTP, is a cloud services and software company. It guides large organisations through the move to public cloud platforms.
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Why #5: Founded 2010 — as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
OI
Optimus Information Inc.
Mobile App Development · Web Development · Web Design · Also in Canada
Optimus Information Inc. is a Canadian software and technology consultancy headquartered in Vancouver.
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Why #6: Microsoft partner · Team of 150+ — as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Viana Labs LLP
Mobile App Development · Web Development · iOS App · Also in United States of America
Viana Labs LLP presents itself as an AWS Select Partner offering cloud services from start to finish.
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Why #7: AWS partner — as stated on its own website, read 5 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
Silicus
Mobile App Development · Web Development · iOS App · Also in United States of America
Cloud transformation services for enterprises covering software, infrastructure, analytics, IoT and the digital workplace
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On record: Team of 600+ — as stated on its own website, read 6 Oct 2026
Astute IT
Web Development · iOS App · Web Design · Also in United Kingdom
Astute IT is a consulting and services company built around cloud-based technology.
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Block Solutions
Mobile App Development · Advertising & Marketing · Web Development · Also in United Kingdom
Block Solutions is a technology consultancy delivering digital transformation, managed services and infrastructure work.
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BULPROS
Web Development · iOS App · Web Design · Also in Frankfurt and Sofia
BULPROS is a technology consultancy whose website now trades under the DIGITALL name, covering CRM, data, AI, cyber security and cloud services.
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Castleton Technology PLC
Web Development · Web Design · UI/UX Design · Also in United Kingdom
Castleton Technology PLC supplied software for social housing and is now part of MRI Software, which bought Castleton along with Orchard and Housing Partners.
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Datalytyx
Supply Chain, Logistics, and Transport · Energy & Natural Resources · Mobile App Development · Also in London
Datalytyx is a data consultancy that provides Snowflake and Talend consulting, managed services and a DataOps platform.
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Dovetail Technologies
Mobile App Development · iOS App · React Native · Also in Ireland
Dovetail Technologies is a custom software development and consulting firm based in Dublin, working with Irish SMEs as well as larger organisations.
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Ecotech
Energy & Natural Resources · Gps, Navigation & Gis · Mobile App Development · Also in Pune
Ecotech is a technology consulting firm, now trading as Ecotech AI, that builds custom software and enterprise IT systems.
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Exmos
Supply Chain, Logistics, and Transport · Mobile App Development · Web Development · Also in United Kingdom
Exmos provides managed IT support with a particular focus on industrial processing and manufacturing, keeping IT and OT environments running together as well as supporting standard…
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Expert Thinking
Web Development · iOS App · Web Design · Also in United Kingdom
Expert Thinking is a cloud consultancy that works with AWS and Azure.
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Eze Castle Integration
Web Development · iOS App · Web Design · Also in Europe and Palo Alto
Eze Castle Integration, now trading as ECI, is a managed service provider built around the needs of investment firms and other regulated financial businesses.
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FastWeb
iOS App · Web Design · UI/UX Design · Also in Italy
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floLIVE
Mobile App Development · Web Development · iOS App · Also in United Kingdom
floLIVE runs a global cellular network built only for IoT devices.
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Getronics
Web Development · iOS App · Web Design · Also in United Kingdom
Global IT services provider running cloud, cybersecurity, workplace, application and on-site support for large organisations
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Hackerbay Germany
Mobile App Development · Web Development · iOS App · Also in Germany
Hackerbay Germany is a German software company that specialises in big data analytics.
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HUCO
Mobile App Development · Web Development · React Native · Also in United Arab Emirates
HUCO is a technology consulting and services firm that helps organisations build, run, manage and secure applications across several clouds.
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Hurix Digital
Cloud · Education · Automation
Hurix Digital is a digital content and learning technology company serving education and corporate clients.
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