Top 20 Internet of Things (IOT) Development Firms in San Diego
The Best of December 2025Looking for a top IoT developer in San Diego?
Internet of things (IoT) is able to generate “big” data which can help your company by creating new business opportunities and transforming its operations.
To assist you in your search for a partner, we’ve compiled this list of the top Internet of Things companies in San Diego. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best San Diego IOT Consultants
-
1$100,000+10 - 49 employeesSan Diego, CARead More
Seamgen is a San Diego, Calif.-based development firm established in 2008. It has a team of about 50 that does mobile app development, web development, UI/UX design, and custom software development.
Clients
MedImpact, -
2$50,000+10 - 49 employeesSan Diego, CARead More
Treeline Interactive is a software development company based in San Diego. Since being founded in 2004, it has grown to a team of about 54 that does IoT development, custom software development, mobile app development, and web development. Its clients are mostly midmarket and small businesses.
Clients
Landmark Aviation -
3$1,000+2 - 9 employeesSan Diego, CARead More
Opel Labs is an application testing company. In San Diego, California, their small team specializes in application testing, IoT development, Artificial Intelligence, and custom software development. The agency was launched in 2020.
Industries
-
4$100,000+50 - 249 employeesSan Diego, CAEnvoy is a midsize e-commerce development company launched in 2010. Their services include E-Commerce Development and IoT development.Read More
Industries
-
5$1,000+10 - 49 employeesSan Diego, CAPros Global Inc is a Cybersecurity company. The San Diego, California-based agency focuses on Cybersecurity and IoT development.Read More
Industries
-
6$250,000+250 - 999 employeesTijuana, MexicoContract Manufacturing company SEACOMP was established in 1989. The agency focuses on Contract Manufacturing, Product Design, and IoT development and has a midsize team. The agency is in Carlsbad, California; Tijuana, Mexico and Dong Guan Shi, China.Read More
Clients
Honeywell Brita Hunter Douglas VakarosIndustries
-
7$10,000+10 - 49 employeesCarlsbad, CABrash Inc., a Product Design company, was established in 2017. Located in Carlsbad, California; Libertyville, Illinois and Ottawa, Canada, their small team focuses on Product Design, UX/UI Design, Engineering, IoT development, and more.Read More
Industries
-
8$25,000+50 - 249 employeesSan Diego, CAA2e Technologies is a Product Design company. The team specializes in Product Design and Custom Software Development and is headquartered in San Diego, California.Read More
Industries
-
9$25,000+10 - 49 employeesSan Diego, CANexus Engineering Solutions is a small IoT development company located in San Diego, California. The team specializes in IoT development and Product Design.Read More
-
10Undisclosed50 - 249 employeesSan Diego, CAVetsEZ is a cloud consulting & SI company. The company is headquartered in San Diego, California. Their services include cloud consulting & SI and IT managed services.Read More
-
11$10,000+2 - 9 employeesEscondido, CABased in Escondido, California, BuildLab Consulting is an advertising company. The small team specializes in advertising, branding, logo, cybersecurity, and more and was established in 2022.Read More
-
12$10,000+10 - 49 employeesSan Diego, CAIn San Diego, California, MJD Interactive is a web design agency. They offer Web Design and UX/UI Design.Read More
-
13Undisclosed50 - 249 employeesSan Diego, CASimplexity Product Development, Inc. Is a midsize San Diego, California-based Product Design company. Their services include Product Design and Custom Software Development.Read More
-
14$25,000+250 - 999 employeesAliso Viejo, CAEstablished in 2009, ITRex is an artificial intelligence development company. The firm focuses on Artificial Intelligence, BI & big data consulting & SI, Custom Software Development, IoT development, and more and has a midsize team.Read More
Clients
Dollar Shave ClubIndustries
-
15Undisclosed10 - 49 employeesLaguna Beach, CADevBird is a small Laguna Beach, California-based graphic design company. Their services include Graphic Design and cloud consulting & SI.Read More
-
16Undisclosed50 - 249 employeesSan Diego, CAWYLog Labs is an AR/VR development and IoT development company. They offer AR/VR development and IoT development and are headquartered in San Diego, California and Philippines.Read More
-
17Undisclosed10 - 49 employeesSan Juan Capistrano, CATerse Software is a Blockchain company. Established in 2017, the team offers Blockchain and cloud consulting & SI.Read More
Get connected with a company for free
Tell us about your project, and we'll match you with vetted companies that meet your requirements.
Get connected with the right company for you
We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.
Schedule Consultation