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Top IT Service Providers for IoT in the USA

416 IT service providers ranked by rating, review volume and listing quality.

Between them, the 416 IT service providers on this page cover mobile app development (308), iOS app (301), web development (284) and android (284). They also list work in California and Washington. 411 of them have written a profile you can read before you get in touch.

We list more than 400 IT service providers in the USA listed for IoT development. The order comes from what each firm publishes and what has been verified about it, never from payment — at the top right now: Smashing Ideas, OpenSource Technologies Inc and Codezeros.

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Devices they took into production, not only prototypes
How devices are updated securely in the field
Where device data is stored, and who can reach it
Hardware supply and certification, and who carries that risk

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Smashing Ideas
Mobile App Development · Web Development · UI/UX Design · Also in Washington
Founded in 1996 and headquartered in Seattle, WA, Smashing Ideas is a design and innovation agency with deep expertise in creating highly engaging digital experiences.
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OpenSource Technologies Inc
Mobile App Development · Web Development · UI/UX Design
OpenSource Technologies was incorporated in 2009. OST (OpenSource Technologies) is an India based IT Company.
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Codezeros
Mobile App Development · AR & VR · Mobile Platforms · Also in New York and Georgia
Codezeros is a top Blockchain solution and service provider company that reinvents business with Blockchain solutions.
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BitCot
Mobile App Development · iOS App · UI/UX Design
Turn your WordPress site into a fully functional eCommerce store with Woocommerce The easy-to-use yet powerful plugin lets you sell anything beautifully Customize your website with…
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Fingent Corporation
Custom Software Development · Web Development · UI/UX Design
We are a New York based custom software development company firm providing: End-to-end Technology Services, Advisory Services, Enterprise Consulting, Application Development &…
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Unified Infotech
Mobile App Development · Custom Software Development · Embedded Software Development
By harnessing the power of technology, Unified Infotech transforms visions into reality for innovative startups and leading enterprises.
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Direct Line Development Inc
Custom Software Development · Web Development · UI/UX Design
Direct Line is a creative, adaptive, and passionate web design studio, based in Philadelphia, PA and Denver, CO.
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Nextware Technologies
Mobile App Development · Custom Software Development · Web Development · Also in California
Nextware offers a full range of application development and IT services, including custom web, mobile, and desktop applications; software implementation, business process…
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Tragic Media
Custom Software Development · Web Development · UI/UX Design · Also in California
We are a talented and seasoned team, focused on expertly crafted digital experiences built on enterprise, open-source technologies.
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AvigoSystems
Mobile App Development · Search Engine Optimization · iOS App · Also in Virginia
AvigoSystems is a full-service Website Design, Mobile Apps & Web development company. Our Clients range from local businesses and startups to mid-size Enterprises.
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Treeline
Mobile App Development · Custom Software Development · iPhone · Also in California
Treeline has been helping everyone from startups to enterprise companies develop game-changing products for more than 10 years now.
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SoluLab INC
Mobile App Development · Custom Software Development · Web Development
Solulab is a Digital & Technological solution provider with the upper hand in blockchain, mobile app development and web development.
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Seashore Partners
Mobile App Development · iOS App · Web Development
Seashore Partners is an offshore IT consulting and software solutions provider.
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Emerline
Mobile App Development · Custom Software Development · iOS App
Since 2011, Emerline has operated as a part of LeverX Group helping startups and established businesses build various software products – from web and mobile apps for iOS and…
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eSparkBiz Technologies Pvt. Ltd.
Web Development · Web Design · E-Commerce Development
eSparkBiz Technologies is a second to none website design and HubSpot COS development company with a line of ogle-friendly, innovative, and subtle mobile applications and websites.
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Exadel, Inc.
Web Development · UI/UX Design · Web Design
For more than 20 years, Exadel has been developing enterprise and custom software solutions for Fortune 500 clients, including AT&T, Samsung, Sprint, Avaya, Time Warner, Bank of…
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Zaptech Solutions
Mobile App Development · Search Engine Optimization · iOS App
Zaptech Solutions is a US-based software consulting & development company working with clients to implement the best solutions and processes.
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JD Softtech
Mobile App Development · Web Development · UI/UX Design
D Softtech is a web design and web development firm that focuses on the user experience.
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Codism LLC
Mobile App Development · Custom Software Development · Web Development
Codism as a company is a tech startup and have been in successful in reaching great heights with the knowledge of taking a tech business to a next level.
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Clavax
Mobile App Development · Custom Software Development · Web Development
Instigated by a group of prodigies and experts, Clavax is an IT organization, zealous to illustrate its expertise in the web and mobility industry.
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Themis Web Technologies, Inc.
Custom Software Development · Web Development · Web Design
For more than a decade, Themis Web Technologies Inc. has worked side by side with various leading and emerging compagnies.
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Intellectsoft
Mobile App Development · iOS App · Web Development
Intellectsoft is a boutique digital transformation consultancy headquartered in Palo Alto, California.
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Logiticks
Mobile App Development · iOS App · Web Development
Logiticks is a Software development company headquartered in Seattle, WA and offshore software development center in India.
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VOLANSYS Technologies
Mobile App Development · iOS App · Web Development
VOLANSYS is an ISO 9001:2015 Certified, 350+ professionals’ organization providing Product Engineering and Software Design, Development and Testing Services to worldwide customers…
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How is this ranking worked out?

The order comes from what each firm publishes and what has been verified about it, and never from payment:

Profile completeness: the details a buyer needs to judge a firm — what it does, who it serves, how it prices, who it has worked for
Earned trust: verification, awards and the other checks a firm has actually passed
Client reviews, where they exist: the rating is smoothed, so one five-star review cannot outrank a firm with a hundred good ones, and volume counts with diminishing returns

Client reviews are still rare across this catalogue, so on most lists today the order is set by the first two. A firm near the top is the best-documented and best-verified one we hold, which is not the same claim as the best one to hire. Use the list to build a shortlist, then check the firms yourself.

Sponsored listings are labelled and shown apart from this list. How rankings work

Only firms whose profile names the USA are counted here, so a firm that lists a town but no country is not yet included.

Where else can I look?

The same list elsewhere: India (209) · Germany (110) · UK (107) · Canada (100).

Other specialisms in the USA: e-commerce (1,539) · Android app development (1,530) · iOS app development (1,452) · UI/UX design (1,355) · PHP development (946).

Every IT service provider in the USA: the full list.

Every category in the USA: the USA country page.

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More on TrustList

Everything here links back to the same verified catalogue. Pick your next stop.

Top IT Service Providers for IoT in the USA

Smashing Ideas

OpenSource Technologies Inc

Codezeros

BitCot

Fingent Corporation

Unified Infotech

Direct Line Development Inc

Nextware Technologies

Tragic Media

AvigoSystems

Treeline

SoluLab INC

Seashore Partners

Emerline

eSparkBiz Technologies Pvt. Ltd.

Exadel, Inc.

Zaptech Solutions

JD Softtech

Codism LLC

Clavax

Themis Web Technologies, Inc.

Intellectsoft

Logiticks

VOLANSYS Technologies