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Top Internet of Things Companies in Chengdu

Ratings Updated: July 14, 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

    60% IoT Development
    10% AI Development
    10% BI & Big Data Consulting & SI +2 services
    10% Custom Software Development
    10% Product Design

    Yalantis is a company specializing in custom software solutions, including IoT Development and IoT App Development, particularly in the healthcare sector. With consistently outstanding reviews, they are praised for seamless integration, team continuity, and flexibility, demonstrating reliable results over seven years of collaboration. Clients appreciate their ability to deliver complex features under tight deadlines, enhancing both clinician and patient engagement.

    See all 79 projects

    Reviews mention Open to feedback

    Yalantis has demonstrated a strong openness to feedback across multiple client engagements. Clients highlighted their proactive communication, willingness to address concerns, and adaptability to changing requirements. For instance, one client praised their ability to translate non-technical information into actionable tasks, while another noted their responsiveness to suggestions for improvement. Overall, the sentiment is highly positive, with clients appreciating Yalantis's collaborative approach and commitment to delivering high-quality results.
    • Mobile SDK Development for Messaging Platform
      5.0 May 5, 2023

      Yalatis demonstrated exceptional project management throughout our collaboration. They consistently delivered items on time, adhering to the established deadlines, and ensuring the project's progress remained on track. **In response to our needs, Yalatis was attentive and proactive. They were open to feedback, addressing any concerns or issues promptly and effectively.** They made sure to maintain clear communication, keeping us informed about the project's status and any updates or changes.

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    • Custom Software Dev for Data Platform
      5.0 Mar 15, 2023

      The team was also very flexible. For example, in the beginning, they constantly wanted to connect with us and share information, but we felt it was unnecessary. **Once we communicated our feedback, they adjusted their process accordingly and communicated with us via Slack, which is our preferred method.** They changed our project manager twice during the engagement, but they always facilitated a smooth transition; we had no issues.

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    • Web App Dev for Food & Beverage Firm
      5.0 Sep 25, 2017

      Fortunately, my lead developer and I are very happy with the backend developer. Aside from being open to criticism, he often comes up with proactive suggestions. This is the case with the two frontend developers as well. I had around three points of contact in the beginning, which made it hard to determine whether I was talking with salespeople or project managers. It got messy at some points, but it became much clearer once I told them about it.

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    • Custom Software Development for Metal Manufacturing Company
      4.0 Feb 17, 2023

      Yalantis’ team overcame any issues that arose and ensured they wouldn’t happen again. Moreover, everything went smoothly, and we communicated well throughout the process by sharing our feedback. Regarding tools, we used Zoom for daily meetings to discuss the project’s progress, email to send documents, and Testflight to test the app on our phones.

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    • Custom Software Development for Metal Manufacturing Company
      4.0 Feb 17, 2023

      Yalantis’ team was fantastic in many aspects, but their willingness to be transparent with their feedback was their biggest attribute. Therefore, they gave us suggestions to improve the concept of the ideas we had, which I liked because it didn’t feel like they were only receiving orders — they were an active professional partner.

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    2 of 2 reviews are 5 stars
    Unknown avg. project cost

    Reviewed 2 times in the past 6 months

    Recent reviews of Yalantis reflect a strong overall sentiment of satisfaction among clients. A founder noted their collaborative nature and effective project management, highlighting timely feature releases and seamless communication. Another client from Psyomics praised their proactive approach, particularly in transforming platform infrastructure, which led to a successful launch of a new product. Both clients emphasized Yalantis's ability to exceed expectations and expressed no areas for improvement, reinforcing their reputation as a reliable partner.
    Read 2 Recent Reviews
    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

    Industry Experience

    Yalantis has demonstrated expertise across various industries, notably in Information Technology, Healthcare, Advertising & Marketing, and eCommerce. Clients commend their collaborative approach, technical skills, and effective project management. In IT, Yalantis excelled in developing complex platforms, while in Healthcare, they provided robust solutions for patient engagement. Their work in Advertising showcased their ability to optimize platforms efficiently. Overall, feedback indicates a strong sentiment of satisfaction, making Yalantis a strong candidate for clients in IT, Healthcare, and eCommerce sectors.

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    Select Industry to see insights

    Software Supply Chain, Logistics, and Transport Healthcare eCommerce Engineering Real estate Food & Beverage Other Industry Medical Education IT Services Non-profit Logistics & Supply Chain Manufacturing Consulting Hospitality & leisure Automotive Business services Food & Beverages Telecommunications Energy & natural resources Media Consumer Products Nonprofit Information technology Financial services Advertising & marketing Other industries Arts, entertainment & music
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    Cogniteq Logotype

    Cogniteq

    4.9 44 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 prominent IoT development company specializing in IoT app development and IoT solutions, delivering high-quality cyber-physical software development. The reviews reveal a 100% positive feedback rate, highlighting their exceptional communication, timely delivery, and expert IoT consulting. Clients commend their ability to integrate seamlessly with internal teams and appreciate their flexible team scaling and IoT infrastructure expertise.

    See all 44 projects

    Reviews mention Collaborative

    Cogniteq's collaborative spirit is consistently highlighted across client reviews. Clients appreciate the company's proactive communication and transparency, which fostered a strong partnership. For instance, one client noted their 'open and short communication lines' and described the collaboration as feeling 'like One Team.' Another emphasized the impressive level of collaboration in addressing potential challenges, ensuring alignment throughout the project. Overall, the sentiment regarding collaboration is overwhelmingly positive, with clients expressing satisfaction and a seamless working relationship.
    • Mobile App Dev & UX/UI Design for Software Design Firm
      5.0 Feb 9, 2024

      What stood out most about this company was its proactive approach to communication and planning. They consistently kept us informed about potential challenges in development and were open to discussing and mitigating risks together. Their level of transparency and collaborative problem-solving was truly impressive and ensured that we were always on the same page throughout the project.

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    • Web App React Development for IT Company
      5.0 Dec 22, 2023

      Both, their developers and key account managers were collaborative, pragmatic, and reliable. The focus on open communication and collaboration was evident throughout the project, ensuring a seamless working relationship. This approach facilitated a strong partnership and allowed for successful project execution.

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    Read All Reviews
    2 of 2 reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    Reviewed 2 times in the past 6 months

    Recent reviews of Cogniteq highlight their professionalism, strong communication, and timely project delivery. Clients from Lindcom noted meaningful platform growth and praised the proactive engagement of project managers. Zipp Labs emphasized Cogniteq's flexibility and expertise, achieving all deliverables on schedule without critical bugs. Overall, the sentiment is highly positive, with clients appreciating the good value for cost and the commitment to solving challenges. No significant areas for improvement were identified.
    Read 2 Recent Reviews
    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 (5) 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)
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  • 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.

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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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