Top 10 IoT Companies in Texas

Think about everything around you that can now sense, connect, report, and respond.

A factory machine can flag a problem. A shipment can tell you where it is. A medical device can send information before someone walks into the room. That’s IoT doing its job, mostly without asking for attention.

Texas has become a pretty interesting place for companies building these systems. Here are the top IoT companies in Texas worth knowing.

Machfu is an industrial IoT company in Austin, Texas, building ruggedized gateways for remote and mission-critical environments. The company has deployed 20,000+ IoT gateways across utilities, oil and gas, and industrial applications.

→ Ruggedized gateways: Designed for environments where devices need to operate reliably outside traditional office or data-center settings.

→ Remote monitoring: Helps organizations collect and manage operational data from distributed assets and remote locations.

→ Industrial deployments: Its gateway technology supports utilities, energy operations, and machine-health monitoring.

Machfu makes sense for businesses that need reliable connectivity and monitoring across remote industrial assets.

Axzon, formerly known as RFMicron, is an Austin-based company focused on battery-free wireless sensing technology. Its sensors are designed to capture information without relying on conventional batteries.

→ Battery-free sensors: Develops wireless sensors that can operate without traditional battery power.

→ Peel & Stick: Its sensor technology can be attached directly to assets and surfaces for easier deployment.

→ Environmental monitoring: Sensors can track conditions such as temperature and moisture across different applications.

Axzon is worth considering when a project calls for small, low-maintenance wireless sensors that can be deployed at scale.

Detekt Design Group is an Austin-based product design and engineering company with experience taking connected hardware from an early idea through prototyping and manufacturing.

→ Product engineering: Works across product design, mechanical engineering, electronics, and embedded systems.

→ Prototyping: Helps turn early concepts into functional prototypes that can be tested and refined.

→ Manufacturing support: Extends its work beyond design to help prepare products for production.

Detekt is a good fit for businesses that need hands-on engineering support to turn a connected-device concept into a physical product.

Carnegie Technologies is an Austin-based technology company offering pre-configured solutions for tracking people, equipment, and remote work environments.

→ Longview platform: Combines sensors, gateways, and cloud analytics into a ready-to-deploy connected solution.

→ Asset tracking: Helps organizations monitor equipment and other valuable assets across distributed environments.

→ Remote operations: Its solutions are built for use cases where people and equipment need to be monitored across large or remote locations.

Carnegie Technologies suits organizations looking for ready-made connected solutions rather than building every IoT component from scratch.

Radix IoT is a Dallas-based IoT platform company focused on bringing disconnected building and infrastructure systems into one place. Its Mango OS works across different systems instead of locking users into one manufacturer.

→ Mango OS: Provides a unified layer for managing data from building and infrastructure systems.

→ Legacy integration: Connects SCADA, BMS, DCIM, PLCs, and other existing systems through a single interface.

→ Large facilities: Its technology has been used across large-scale environments, including a case study covering nearly 5 million square feet.

Radix IoT is particularly relevant for organizations trying to bring fragmented building and infrastructure systems together without replacing everything they already have.

Biz4Solutions is an IoT development company in Frisco, Texas, with a strong focus on building mobile and web applications around connected devices. Its work spans Bluetooth, BLE, RFID, NFC, and other connectivity technologies.

→ Connected applications: Builds mobile and web experiences that allow users to interact with connected devices and data.

→ Device connectivity: Works with technologies such as Bluetooth, BLE, RFID, and NFC for different IoT use cases.

→ Consumer and enterprise solutions: Develops connected applications for both customer-facing products and business environments.

Biz4Solutions is a practical choice for companies that need the application layer connecting users with their IoT ecosystem.

Elliot Systems is based in Sugar Land, Texas, and focuses on monitoring machines, energy consumption, and industrial processes. Its IIoT software brings operational data together to help organizations understand what is happening on the factory floor.

→ Machine monitoring: Tracks equipment performance and operational conditions across industrial environments.

→ Energy visibility: Uses data from energy and flow meters to help businesses understand resource consumption.

→ Industrial customers: Its client work includes organizations such as GE Vernova, giving it experience with large industrial environments.

Elliot Systems is a strong fit for manufacturers looking to turn machine and energy data into better operational visibility.

Simublade is a Houston-based digital product development company known for combining software engineering with product design and user experience. Its AI and machine learning capabilities build on that product-focused foundation.

→ Design-led development: Brings strong UX and product design into software development.

→ AI and ML: Builds intelligent digital products alongside its broader engineering capabilities.

→ Product thinking: Focuses on creating usable customer-facing products, not just the underlying technology.

Simublade can be a strong choice for businesses that want AI development combined with thoughtful product design and user experience.

What Does IoT Development Cost in Texas?

IoT development costs in Texas can start around $10,000 for a basic connected-device solution and reach $500,000+ for large industrial IoT deployments. The number depends heavily on what you’re building, a sensor, gateway, connected application, or a complete IoT ecosystem.

These are indicative 2026 ranges. Actual IoT development costs vary based on hardware requirements, connectivity, integrations, data volume, security, deployment scale, and ongoing device management.

What Moves the IoT Development Cost?

→ Hardware complexity: Custom sensors, PCBs, firmware, gateways, and prototypes can add significant engineering and manufacturing costs.

→ Connectivity and protocols: Cellular, Wi-Fi, Bluetooth, LoRaWAN, MQTT, Modbus, and OPC-UA each bring different integration requirements.

→ Cloud and edge infrastructure: Processing data on devices, at the edge, or in the cloud affects architecture, infrastructure, and development effort.

→ Integrations: Connecting IoT systems with ERPs, CRMs, SCADA, BMS, databases, and legacy equipment can require substantial engineering work.

What Comes After IoT Development?

Building the connected system is only the first step. Once devices are talking to each other and data is flowing, businesses can start using that foundation to improve products, operations, maintenance, and the way decisions are made.