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Smart Building Iot Market

Pages: 140 | Base Year: 2024 | Release: July 2025 | Author: Versha V.

Market Definition

Smart building IoT (SBIoT) refers to the use of interconnected devices, sensors, and systems to automate and optimize building operations such as lighting, HVAC, energy management, security, and occupancy control. It enables real-time data collection and analysis, allowing for efficient resource utilization, predictive maintenance, enhanced occupant comfort, and improved operational decision-making across building environments.

Smart Building IoT (SBIoT) Market Overview

The global smart building Iot (SBIoT) market size was valued at USD 88.43 billion in 2024 and is projected to grow from USD 96.54 billion in 2025 to USD 194.84 billion by 2032, exhibiting a CAGR of 10.55% during the forecast period. 

This growth is fueled by rapid urbanization and population growth, highlighting the need for smarter infrastructure to manage energy, space, and building operations efficiently. Organizations are increasingly shifting toward cloud-based building management platforms to enable centralized monitoring, scalable control, and real-time data access across multiple facilities, aiding market expansion.

Key Highlights:

  1. The smart building Iot (SBIoT) industry size was recorded at USD 88.43 billion in 2024.
  2. The market is projected to grow at a CAGR of 10.55% from 2025 to 2032.
  3. North America held a share of 37.43% in 2024, valued at USD 33.10 billion.
  4. The solutions segment garnered USD 51.57 billion in revenue in 2024.
  5. The commercial segment is expected to reach USD 81.65 billion by 2032.
  6. Asia Pacific is anticipated to grow at a CAGR of 11.33% over the forecast period.

Major companies operating in the smart building Iot (SBIoT) industry are Cisco Systems, Inc., Honeywell International Inc., Siemens, ABB, Schneider Electric, Johnson Controls, Hitachi, Ltd, Softdel, KMC Controls, Avnet, Inc., Legrand, Huawei Technologies Co., Ltd, Intel Corporation, ENTOUCH Controls and SPACEWELL INTERNATIONAL.

Smart Building Iot (SBIoT) Market Size & Share, By Revenue, 2025-2032

The expansion of the global IoT sector in smart cities is fostering market progress by enabling greater integration between buildings and urban infrastructure. As cities are implementing connected systems for utilities, transportation, and public services, buildings are increasingly aligning with these networks through IoT technologies.

  • The Organization for Economic Co-operation and Development reported that the global Internet of Things (IoT) market for smart cities is projected to expand from USD 300 billion in 2021 to more than USD 650 billion by 2026.

Market Driver

Rapid Urbanization and Population Growth

Rapid urbanization and population growth are creating a strong demand for advanced and efficient building management solutions to meet the evolving needs of urban environments. As cities expand, building operators focus on maximizing space utilization, minimizing energy use, and improving occupant safety and comfort.

Smart building IoT technologies support these goals by providing real-time system oversight, automating key operations, and providing actionable insights. These solutions improve resource efficiency, support regulatory compliance, and improve the performance and adaptability of modern buildings.

  • According to the World Bank, nearly 70% of the global population will reside in urban areas by 2050. This rapid urbanization is boosting demand for smart building solutions that support efficient operations, sustainability, and quality of life

Market Challenge

Lack of Standardized Protocols and Interoperability

The absence of standardized protocols and interoperability poses a major obstacle to the expansion of the smart building IoT market by limiting seamless integration between devices and systems from different vendors.

The absence of uniform communication standards makes data exchange inefficient and increases system compatibility issues. This lack of consistency raises implementation costs, prolongs deployment timelines, and creates challenges in scaling smart building IoT solutions across diverse platforms and devices.

To address this challenge, market players are adopting universal standards and building platforms that integrate easily with various systems. They are also collaborating with industry groups to improve compatibility across devices. By focusing on interoperability from the design stage, players aim to simplify integration and lower deployment costs while ensuring efficient performance in the smart building environments.

Market Trend

Shift toward Cloud-Based Building Management Platforms

The adoption of cloud-based platforms is reshaping the smart building IoT market by enabling centralized monitoring and real-time data access that support improved operational oversight. These platforms are supporting continuous system performance tracking and helping facilities reduce costs while scaling management across multiple buildings.

By integrating various building functions into a unified interface, they enhance energy efficiency, streamline maintenance, and improve overall operational sustainability.

  • In September 2024, Hitachi launched a new model of its BuilMirai building IoT solution, targeting small and medium-sized buildings in Japan. Offered via monthly subscriptions, the solution includes mobile-based access control, facility monitoring, and surveillance capabilities. It aims to reduce installation costs while supporting digital and green transformation initiatives.

Smart Building Iot (SBIoT) Market Report Snapshot

Segmentation

Details

By Component

Solutions (Building Energy Management Systems (BEMS), Intelligent Security Systems, Building Infrastructure Management (BIM), Network Management Systems, Others), Services (Consulting Services, Integration and Deployment Services, Support and Maintenance Services, Managed Services)

By Building Type

Commercial (Office Buildings, Shopping Malls & Retail Spaces, Hotels & Hospitality, Others), Residential, Industrial

By Region

North America: U.S., Canada, Mexico

Europe: France, UK, Spain, Germany, Italy, Russia, Rest of Europe

Asia-Pacific: China, Japan, India, Australia, ASEAN, South Korea, Rest of Asia-Pacific

Middle East & Africa: Turkey, U.A.E., Saudi Arabia, South Africa, Rest of Middle East & Africa

South America: Brazil, Argentina, Rest of South America

Market Segmentation

  • By Component (Solutions and Services): The solutions segment earned USD 51.57 billion in 2024, mainly due to the growing adoption of intelligent energy management and automation systems across modern buildings.
  • By Building Type (Commercial, Residential, and Industrial): The commercial segment held a share of 45.12% in 2024, fueled by rising deployment of smart technologies in office spaces, retail centers, and hospitality facilities to improve operational efficiency and occupant experience.

Smart Building Iot (SBIoT) Market Regional Analysis

Based on region, the market has been classified into North America, Europe, Asia Pacific, Middle East & Africa, and South America.

Smart Building Iot (SBIoT) Market Size & Share, By Region, 2025-2032

The North America smart building Iot (SBIoT) market accounted for a share of 37.43% in 2024, valued at USD 33.10 billion. This dominance is reinforced by the adoption of advanced energy management technologies and the growing integration of intelligent automation.

The regional market further benefits from the rising use of systems that support automated demand control and predictive fault detection. The region is focusing on optimizing energy use and reducing operational costs through AI-powered solutions that enable intelligent system control across building operations.

Moreover, market players in the region are strengthening platform capabilities to align with carbon reduction goals and enhance performance efficiency. Building owners are transitioning from passive data collection to active system management, which is boosting the adoption of grid-responsive technologies and contributing to regional market expansion.

  • In August 2024, Infogrid acquired Buildings IOT’s adaptive buildings technology to enhance its AI-powered energy management solutions. The integration supports automated demand management, advanced fault detection, and grid interactivity, enabling faster energy, carbon, and cost savings. This move reflects a broader shift in commercial real estate from data monitoring to intelligent automation, aligning with sustainability and operational efficiency .

The Asia-Pacific smart building Iot (SBIoT) industry is set to grow at a robust CAGR of 11.33% over the forecast period. This growth is attributed to the increasing deployment of IoT connectivity networks and the rising demand for integrated facility management across the region.

Organizations are increasingly investing in large-scale automation solutions to enhance operational efficiency and energy performance. The expansion of low-power, wide-area networks is further enabling real-time monitoring and intelligent control across infrastructure systems.

Moreover, utility and enterprise operators in the region are adopting IoT-enabled systems to streamline building operations and address evolving sustainability targets. As connectivity providers are entering new markets, the regional market is experiencing advancements through improved service availability and broader access to data-driven tools that optimize long-term building performance.

  • In May 2024, Netmore Group expanded its LoRaWAN IoT network services into the Asia Pacific region through a Platform-as-a-Service model, targeting large-scale deployments across utilities, municipalities, and enterprises. This expansion enhances smart building IoT capabilities by offering scalable, low-power, wide-area connectivity for infrastructure monitoring, energy management, and sensor-based automation in the region.

Regulatory Frameworks

  • In the U.S., the National Institute of Standards and Technology (NIST) oversees cybersecurity and interoperability standards critical to Smart Building IoT systems in the U.S. It develops frameworks that guide secure device integration, data management, and system interoperability.
  • In the UK, the Office for Product Safety and Standards (OPSS) oversees product compliance and cybersecurity regulations for IoT-enabled smart building devices in the UK. It ensures that connected products meet safety, interoperability, and data protection standards under the Product Security and Telecommunications Infrastructure Act
  • In China, the Ministry of Industry and Information Technology (MIIT) regulates IoT development and smart infrastructure standards, including smart buildings. It formulates policies on networked device interoperability, data governance, and industry-wide technical specifications.
  • In India, the Bureau of Indian Standards (BIS) formulates technical and safety standards for building automation and smart IoT devices in India. It oversees the certification of devices, systems, and energy efficiency protocols aligned with national smart city and sustainability goals

Competitive Landscape

Major players in the smart building IoT industry are acquiring full ownership of licensed spectrum assets to strengthen control over network infrastructure. They are simplifying operational structures to improve deployment efficiency and accelerate the rollout of low-power wide-area networks.

Numerous players are enhancing the reliability and scalability of their IoT connectivity services by securing dedicated spectrum that supports long-range communication with minimal interference. These strategies are supporting broader integration across smart building applications by ensuring consistent and secure data transmission that improves system interoperability and overall performance.

  • In May 2025, IotaComm acquired Iota Spectrum Partners, LP, securing full ownership of its nationwide FCC-licensed 800 MHz spectrum portfolio. This initiative simplifies IotaComm’s business structure and enhances its ability to deploy carrier-grade LPWAN networks, supporting reliable, secure, and scalable IoT connectivity for smart buildings, smart cities, and industrial applications across the U.S.

Key Companies in Smart Building Iot (SBIoT) Market:

  • Cisco Systems, Inc
  • Honeywell International Inc
  • Siemens
  • ABB
  • Schneider Electric
  • Johnson Controls
  • Hitachi, Ltd
  • Softdel
  • KMC Controls
  • Avnet, Inc
  • Legrand
  • Huawei Technologies Co., Ltd
  • Intel Corporation
  • ENTOUCH Controls
  • SPACEWELL INTERNATIONAL

Recent Developments (Product Launch)

  • In September 2024, UnaBiz launched a new suite of smart building IoT solutions. The lineup includes a 3-in-1 fan coil unit monitoring system, wireless energy monitoring devices, and AI-powered occupancy sensors. These solutions are designed to reduce operational costs, improve resource efficiency, and support smart infrastructure goals through low-power wireless connectivity using Sigfox and LoRaWAN networks.
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