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Top Internet of Things Companies in Chengdu

Ratings Updated: October 23, 2026
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4 Companies

Country: China
City: Chengdu

List of the Top Chengdu IoT Developers

  • Featured

    What are Featured Providers?

    Yalantis Logotype

    Yalantis

    4.8 79 reviews
    Premier Verified
    $50,000+
    $50 - $99 / hr
    250 - 999
    Serves Chengdu, China

    Services provided

    50% IoT Development
    10% AI Development
    10% Contract Manufacturing +3 services
    10% Custom Software Development
    10% Engineering
    10% Product Design

    Yalantis is a prominent IoT App Development company recognized for its expertise in custom healthcare software solutions with IoT integration. They are praised for their seamless team integration, consistent delivery of reliable outcomes, and ability to adapt to changing requirements, with 100% positive feedback emphasizing their dedication, team continuity, and strategic partnership capabilities.

    See all 79 projects

    Reviews mention Great team

    Yalantis has received consistently positive feedback regarding their team. Clients highlight the team's impressive communication skills and cultural fit, noting their flexibility and responsiveness to project needs. One client emphasized the team's capability to blend technical expertise with innovative solutions, while another praised their organization and collaboration, stating, 'they feel like part of our team.' Overall, the sentiment is overwhelmingly favorable, with clients expressing satisfaction and trust in Yalantis as a reliable partner.
    • Web Design & Dev for Travel Booking Site
      5.0 Jan 5, 2022

      Their adaptability has impressed me. We have a few internal developers, and where most vendors dislike working with in-house developers, Yalantis is more than willing to collaborate and be a singular team. Our people share tasks and work together on timelines and managing the work.

      Read Full Review
    • Custom Software Development for Transport Co
      5.0 Nov 14, 2024

      The team was carefully selected for the requirements of the work, not only for technical ability, but for cultural fit as well. This was a key factor for us as we needed team members that were able to get the work done, be creative in solution development and also push us to be as innovative as possible during the delivery of this project. The whole Yalantis team was accommodating from project conception to completion.

      Read Full Review
    • Web App Dev & Testing for Healthcare Company
      4.5 Dec 13, 2024

      I enjoy working with our Yalantis team very much. They are each very good in their respective domains and make a very solid and effective team. Plus, they're just good people and fun to work with while also focusing on the work to be done.

      Read Full Review
    • Software Development Support for AI Cybersecurity Platform
      5.0 Feb 27, 2025

      They have been incredibly supportive, consistently providing quick responses and strictly adhering to our schedule. Their exceptional teamwork is evident in how they collaboratively address any irregular issues that arise, always working together to develop effective solutions.

      Read Full Review
    • App Design & UI/UX for Dating Platform
      5.0 Aug 14, 2017

      Yalantis integrated very well with our company and essentially became part of our team. I didn’t expect the project to be such an easy process. The communication was very good, and we mostly used Slack to chat with the whole team.

      Read Full Review
    Read All Reviews
    1 of 1 reviews is 5 stars
    Unknown avg. project cost

    Reviewed 1 time in the past 6 months

    Yalantis has received positive feedback over the last six months, with clients praising their collaborative approach and effective communication. One client highlighted their ability to deliver features on time and their strong project management practices, noting seamless integration with existing teams. Overall, the sentiment towards Yalantis is highly favorable, with clients expressing satisfaction and no significant areas for improvement identified.
    Read 1 Recent Review
    1 of 1 IoT Development reviews are 5 stars
    $1,000,000 – $9,999,999 avg. project cost

    IoT Development PROJECT HIGHLIGHT

    IoT & Mobile App Development for IoT Hardware & Software Co

    5.0 — Yalantis provided development services for an IoT hardware and software company. The team extended the client's network and app version 2.0 and offered iOS and Android development, QA, and project Read more
    Read 1 Review

    Average Project Cost Breakdown

    $50,000 to $199,999 (27) $200,000 to $999,999 (15) $10,000 to $49,000 (13) $1,000,000 to $9,999,999 (2)

    What Clients Have Said

    Yalantis is frequently recognized for providing high-quality services at competitive prices, with clients noting excellent value for money. Feedback highlights their ability to deliver projects on time and maintain clear communication, which fosters a strong partnership. One client emphasized that Yalantis offers a 'great quality-to-price ratio,' while another mentioned their pricing fit their budget perfectly. Overall, the sentiment regarding cost-effectiveness is overwhelmingly positive, although some clients expressed a desire for more precise initial estimates.
    Read All Reviews
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    Cogniteq Logotype

    Cogniteq

    4.9 45 reviews
    Premier Verified
    $10,000+
    $50 - $99 / hr
    50 - 249
    Serves Chengdu, China

    Services provided

    10% IoT Development
    75% Mobile App Development
    10% Web Development +1 service
    5% Custom Software Development

    Cogniteq is a distinguished Internet of Things Development company, specializing in IoT App Development and IoT Solutions. Across various projects, 100% of reviews highlight their effective communication and project management, with clients appreciating their technical expertise, timely deliverables, and adaptability to project needs. Their consistent delivery of high-quality IoT features underscores their reputation for excellence in IoT App Development and consulting services.

    See all 45 projects

    Reviews mention Great team

    Cogniteq has received positive feedback for their exceptional team, noted for their effective communication and collaboration. One client highlighted their impressive ability to work as a virtual extension of the internal team, contributing to high-quality coding and development. The project management was described as detailed and formal, with regular communication that met the client's needs. Overall, clients express strong satisfaction and recommend Cogniteq for their professionalism and cultural fit.
    • Web & App Dev for Product Development Agency
      5.0 Jan 22, 2021

      They have a seemingly endless pool of quality software engineers. Aside from the quality engineers, our point of contact is very friendly, helpful, understanding and dedicated to genuinely helping us. On the engineering side, their team members are very dedicated and hard-working. Even though they are not directly employed by us, they really care for our projects, which is fantastic (and rare).

      Read Full Review
    Read All Reviews
    1 of 1 reviews is 5 stars
    Unknown avg. project cost

    Reviewed 1 time in the past 6 months

    Cogniteq has received positive feedback in recent reviews, highlighting their flexibility and quality of work. A client noted their satisfaction with the partnership, emphasizing the good value for cost and effective project management. Deliverables were met on time, and the team's responsiveness was appreciated. Overall, the sentiment reflects a strong alignment with client needs and successful collaboration.
    Read 1 Recent Review
    3 of 3 IoT Development reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    IoT Development PROJECT HIGHLIGHT

    Mobile App Dev for Control Systems Manufacturer

    5.0 — Cogniteq developed an Android app for a control systems manufacturer. After learning the goals, they helped validate the client's IoT solution with a proof-of-concept app. Read more
    Read 3 Reviews

    View projects from:

    Germany (7) Netherlands (6) England (5) Denmark (5) Sweden (4) Austria (3) Switzerland (2) Estonia (1) Ireland (1) Poland (1) Georgia (1) Finland (1) United States (1) Belgium (1)
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  • Sichuan Jiuyuan Yinhai Software Co., Ltd. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    1,000 - 9,999
    Cheng Du Shi, China

    Services provided

    15% IoT Development
    25% AI Development
    25% BI & Big Data Consulting & SI +2 services
    25% Cloud Consulting & SI
    10% Blockchain

    Sichuan Jiuyuan Yinhai Software Co., Ltd. Is a big data company. Established in 2015, their team focuses on BI & big data consulting & SI and cloud consulting & SI.

    Read more
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  • EasyIOT Logotype

    Not yet reviewed

    Undisclosed
    $100 - $149 / hr
    10 - 49
    Cheng Du Shi, China

    Services provided

    50% IoT Development
    15% Contract Manufacturing
    15% Product Design +2 services
    10% Mobile App Development
    10% Web Development

    EasyIOT is an IoT development company established in 2020. The team specializes in IoT development and Product Design and is in Sydney, Australia and Cheng Du Shi, China.

    Read more

    Cheng Du Shi, China

    Unit 501, Block 2, Building 36, YOUNUO International, No. 99 Qingyang Avenue, Qingyang District, Chengdu, Sichuan, China
    Cheng Du Shi, China 611930

    6 - 9

    See All Locations (2)
    View Profile
  • Santai Holding Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    10,000+
    Chengdu Shi, China

    Services provided

    20% IoT Development
    60% Finance & Accounting Outsourcing (FAO)
    20% Custom Software Development

    Santai Holding is a large Chengdu Shi, China-based Finance & Accounting Outsourcing (FAO) company. The team specializes in Finance & Accounting Outsourcing (FAO) and Custom Software Development.

    Read more
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  • NEC Fielding Information Technology Services (Beijing) Co., Ltd. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Cheng Du Shi, China

    Services provided

    25% IoT Development
    25% AI Development
    25% IT Managed Services +1 service
    25% IT Strategy Consulting

    NEC Fielding Information Technology Services (Beijing) Co., Ltd. Is an IT strategy consulting company founded in 2005. The midsize team specializes in IT strategy consulting and IT managed services.

    Read more

    Cheng Du Shi, China

    Room 726, Lidu Plaza, No. 8, Dakejia Lane
    Cheng Du Shi, China 610016

    (028)86724628

    See All Locations (6)
    View Profile

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List of the Top Chengdu IoT Developers

  1. Sichuan Jiuyuan Yinhai Software Co., Ltd. Logotype

    Sichuan Jiuyuan Yinhai Software Co., Ltd.

    Undisclosed
    Undisclosed
    1,000 - 9,999
    Cheng Du Shi, China

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    15% IoT Development
    85% Other
    View Profile Visit Website
  2. EasyIOT Logotype

    EasyIOT

    Undisclosed
    $100 - $149 / hr
    10 - 49
    Cheng Du Shi, China

    Ability to deliver

    6.9/40.0
    0/20 Reviews
    1.7/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    50% IoT Development
    50% Other
    View Profile Visit Website
  3. Santai Holding Logotype

    Santai Holding

    $5,000+
    $50 - $99 / hr
    10,000+
    Chengdu Shi, China

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    20% IoT Development
    80% Other
    View Profile Visit Website
  4. NEC Fielding Information Technology Services (Beijing) Co., Ltd. Logotype

    NEC Fielding Information Technology Services (Beijing) Co., Ltd.

    Undisclosed
    Undisclosed
    50 - 249
    Cheng Du Shi, China

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    25% IoT Development
    75% Other
    View Profile Visit Website

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