土木工学市場 - 世界の産業規模、シェア、動向、機会、予測：サービスタイプ別、建設タイプ別、エンドユーザー別、地域別、競合、2020年～2030年

土木工学の世界市場規模は、2024年に9兆9,200億米ドルとなり、予測期間中のCAGRは4.53%で、2030年には13兆600億米ドルに達すると予測されています。

土木工学市場には、インフラプロジェクトの計画、設計、建設、メンテナンスに関連する幅広いサービスとソリューションが含まれます。道路、橋梁、トンネル、ダム、ビル、空港、水道など、社会機能を支える公共・民間施設が含まれます。土木工学は、都市を形成し、連結性を高め、持続可能な開発を確保する上で重要な役割を果たしています。構造工学、環境工学、地盤工学、交通工学、建設工学など、さまざまな分野が連携し、安全で機能的、かつ費用対効果の高いインフラを提供しています。

この市場を牽引しているのは、世界のインフラ整備と都市開発に対する需要の高まりです。先進国、発展途上国を問わず、各国政府はスマートシティ、交通回廊、再生可能エネルギー施設、水管理システムなどの公共インフラへの投資を優先しています。人口の増加、都市部への移住の増加、経済の拡大により、既存のインフラに大きな圧力がかかっているため、新規建設やアップグレードの必要性が高まっています。さらに、自然災害や気候関連リスクの頻度増加により、弾力性のある持続可能なインフラソリューションへの投資が促されています。

技術の進歩も、土木工学市場の成長に大きく寄与しています。ビルディングインフォメーションモデリング（BIM）、建設における3Dプリンティング、プレハブ化技術、インフラ管理における人工知能とIoTの統合などの技術革新は、プロジェクトの効率を高め、コストを削減し、安全基準を強化しています。こうした開発は、公共部門と民間部門の両方の投資を誘致し、市場の拡大をさらに加速させています。

主な市場促進要因

都市化と人口増加がインフラ需要を牽引

主な市場課題

規制の複雑さと承認の遅れ

主な市場動向

インフラ開発におけるデジタル技術の統合

目次

第1章 概要

第2章 調査手法

第3章 エグゼクティブサマリー

第4章 顧客の声

第5章 世界の土木工学市場展望

• 市場規模・予測
  • 金額別
• 市場シェア・予測
  • サービスタイプ別（企画・設計、施工、保守、その他）
  • 建設タイプ別（新築、改築、改修）
  • エンドユーザー別（政府、民間セクター、官民パートナーシップ）
  • 地域別（北米、欧州、南米、中東・アフリカ、アジア太平洋）
• 企業別（2024）
• 市場マップ

第6章 北米の土木工学市場展望

• 市場規模・予測
• 市場シェア・予測
• 北米：国別分析
  • 米国
  • カナダ
  • メキシコ

第7章 欧州の土木工学市場展望

• 市場規模・予測
• 市場シェア・予測
• 欧州：国別分析
  • ドイツ
  • フランス
  • 英国
  • イタリア
  • スペイン

第8章 アジア太平洋地域の土木工学市場展望

• 市場規模・予測
• 市場シェア・予測
• アジア太平洋地域：国別分析
  • 中国
  • インド
  • 日本
  • 韓国
  • オーストラリア

第9章 中東・アフリカの土木工学市場展望

• 市場規模・予測
• 市場シェア・予測
• 中東・アフリカ：国別分析
  • サウジアラビア
  • アラブ首長国連邦
  • 南アフリカ

第10章 南米の土木工学市場展望

• 市場規模・予測
• 市場シェア・予測
• 南米：国別分析
  • ブラジル
  • コロンビア
  • アルゼンチン

第11章 市場力学

• 促進要因
• 課題

第12章 市場動向と発展

• 合併と買収
• 製品上市
• 最近の動向

第13章 企業プロファイル

• AECOM
• Bechtel Corporation
• Fluor Corporation
• Jacobs Engineering Group Inc.
• WSP Global Inc.
• China Communications Construction Company Limited
• China State Construction Engineering Corporation Ltd.
• Larsen & Toubro Limited
• Balfour Beatty plc
• Skanska AB

第14章 戦略的提言

第15章 調査会社について・免責事項

The Global Civil Engineering Market was valued at USD 9.92 trillion in 2024 and is expected to reach USD 13.06 trillion by 2030 with a CAGR of 4.53% during the forecast period.

The Civil Engineering Market encompasses a broad range of services and solutions related to the planning, design, construction, and maintenance of infrastructure projects. These include roads, bridges, tunnels, dams, buildings, airports, water systems, and other public and private sector facilities that support societal functions. Civil engineering plays a crucial role in shaping cities, enhancing connectivity, and ensuring sustainable development. It involves various disciplines such as structural, environmental, geotechnical, transportation, and construction engineering, all working in coordination to deliver safe, functional, and cost-effective infrastructure.

This market is driven by increasing demand for infrastructural improvements and urban development worldwide. Governments across both developed and developing nations are prioritizing investment in public infrastructure, including smart cities, transport corridors, renewable energy facilities, and water management systems. Population growth, rising urban migration, and economic expansion are creating substantial pressure on existing infrastructure, thus fueling the need for new construction and upgrades. Additionally, the increasing frequency of natural disasters and climate-related risks is encouraging investments in resilient and sustainable infrastructure solutions.

Technological advancements are also significantly contributing to the growth of the Civil Engineering Market. Innovations such as Building Information Modeling (BIM), 3D printing in construction, prefabrication techniques, and the integration of artificial intelligence and IoT in infrastructure management are improving project efficiency, reducing costs, and enhancing safety standards. These developments are attracting both public and private sector investments, further accelerating market expansion.

Key Market Drivers

Urbanization and Population Growth Driving Infrastructure Demand

The Civil Engineering Market is experiencing significant growth due to rapid urbanization and population growth, particularly in emerging economies. As global populations concentrate in urban centers, the demand for robust infrastructure-such as roads, bridges, public transit systems, and residential developments-continues to surge. Urban areas are projected to house over 68% of the world's population by 2050, necessitating expansive construction projects to accommodate this shift.

Governments and private entities are investing heavily in smart cities, transit-oriented developments, and mixed-use projects to address urban sprawl and enhance livability. For instance, countries like India and China are prioritizing megaprojects, such as high-speed rail networks and new urban hubs, to support economic growth and connectivity. This trend is further amplified by the need to modernize aging infrastructure in developed nations, where deteriorating roads, bridges, and water systems require substantial upgrades to meet current safety and efficiency standards.

The complexity of these projects demands advanced civil engineering expertise, including innovative design, sustainable materials, and efficient project management. Additionally, the rise of megacities has spurred the development of vertical construction, with high-rise buildings and skyscrapers becoming essential to maximize land use in densely populated areas. The integration of digital technologies, such as Building Information Modeling (BIM), is enabling civil engineers to optimize project planning and execution, ensuring cost efficiency and timely delivery.

Furthermore, urbanization drives the need for resilient infrastructure to withstand environmental challenges, such as flooding or earthquakes, prompting engineers to incorporate adaptive designs and disaster-resistant materials. The private sector is also playing a pivotal role, with public-private partnerships (PPPs) becoming a preferred model for funding large-scale projects, particularly in regions with constrained public budgets. These partnerships facilitate the development of critical infrastructure, such as airports, ports, and highways, while sharing financial risks between stakeholders.

The global push for sustainable urban development further amplifies the demand for civil engineering solutions that prioritize energy efficiency, reduced carbon footprints, and green building standards. As cities expand, the Civil Engineering Market must address challenges related to land scarcity, regulatory compliance, and community impact, requiring innovative approaches to design and construction. The convergence of these factors underscores urbanization and population growth as a primary driver, compelling the Civil Engineering Market to evolve rapidly to meet the infrastructure demands of a growing, urbanized world.

By 2050, approximately 68% of the global population, or roughly 6.7 billion people, is expected to live in urban areas, according to United Nations projections. This shift is driving an estimated USD3.5 trillion in global infrastructure investment annually, with 60% of this spending directed toward urban projects like transportation networks and housing developments. In 2024, over 300 major urban infrastructure projects were initiated globally, reflecting the scale of demand for civil engineering services.

Key Market Challenges

Regulatory Complexities and Approval Delays

One of the foremost challenges faced by the civil engineering market is the growing complexity of regulatory frameworks and the prolonged timelines associated with obtaining necessary permits and approvals. As infrastructure projects expand in scale and scope, they become subject to multiple layers of scrutiny involving environmental impact assessments, land acquisition regulations, building codes, zoning laws, safety standards, and labor compliance mandates. These regulatory obligations vary significantly across countries, states, and even local jurisdictions, thereby introducing a high degree of administrative uncertainty and operational risk for engineering firms and construction contractors.

Delays in regulatory approvals often result in cost overruns, schedule disruptions, and capital lock-ins, particularly in the case of public-private infrastructure projects where funding is milestone-based. In some regions, overlapping responsibilities among government agencies or inadequate digitalization of permitting systems further compound these delays. Additionally, environmental regulations are becoming increasingly stringent due to rising awareness about climate change and resource sustainability. While these environmental safeguards are essential, they can extend project preparation time by several months or even years, especially when addressing ecological sensitivities or conducting stakeholder consultations.

Key Market Trends

Integration of Digital Technologies in Infrastructure Development

A prominent trend shaping the Civil Engineering Market is the rapid integration of digital technologies into infrastructure planning, design, and execution processes. Engineering firms are increasingly adopting digital tools such as Building Information Modeling, Geographic Information Systems, artificial intelligence, machine learning, and Internet of Things to improve project precision, operational efficiency, and long-term asset performance.

Building Information Modeling is enabling multidisciplinary collaboration by offering real-time, data-rich visualizations of infrastructure projects. It streamlines the design process, minimizes errors, enhances clash detection, and supports lifecycle management from concept to demolition. Geographic Information Systems are being utilized for spatial analysis, terrain modeling, and site feasibility studies, aiding civil engineers in making informed planning decisions. Artificial intelligence and machine learning are helping in predictive maintenance, risk modeling, and optimizing construction workflows, especially in large-scale and complex infrastructure ventures.

The use of drones, sensors, and remote monitoring equipment is transforming on-site operations by improving safety, enabling automated inspections, and offering live project updates. This trend is not only accelerating construction timelines but also reducing labor costs and enhancing quality control. Additionally, digital twins-virtual replicas of physical infrastructure-are gaining traction for real-time performance monitoring and predictive analytics.

As urban development and infrastructure investment continue to rise globally, the demand for digital transformation in civil engineering is expected to increase significantly. Governments and private developers are now mandating the use of digital tools to ensure sustainability, transparency, and accountability in infrastructure delivery. This trend is also fostering greater interoperability among project stakeholders and driving the adoption of cloud-based platforms for data management.

Key Market Players

• AECOM
• Bechtel Corporation
• Fluor Corporation
• Jacobs Engineering Group Inc.
• WSP Global Inc.
• China Communications Construction Company Limited
• China State Construction Engineering Corporation Ltd.
• Larsen & Toubro Limited
• Balfour Beatty plc
• Skanska AB

Report Scope:

In this report, the Global Civil Engineering Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Civil Engineering Market, By Service Type:

• Planning & Design
• Construction
• Maintenance
• Others

Civil Engineering Market, By Construction Type:

• New Construction
• Renovation & Retrofit

Civil Engineering Market, By End User:

• Government
• Private Sector
• Public-Private Partnerships

Civil Engineering Market, By Region:

• North America
  • United States
  • Canada
  • Mexico
• Europe
  • Germany
  • France
  • United Kingdom
  • Italy
  • Spain
• South America
  • Brazil
  • Argentina
  • Colombia
• Asia-Pacific
  • China
  • India
  • Japan
  • South Korea
  • Australia
• Middle East & Africa
  • Saudi Arabia
  • UAE
  • South Africa

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global Civil Engineering Market.

Available Customizations:

Global Civil Engineering Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

Company Information

• Detailed analysis and profiling of additional market players (up to five).

Table of Contents

1. Product Overview

• 1.1. Market Definition
• 1.2. Scope of the Market
  • 1.2.1. Markets Covered
  • 1.2.2. Years Considered for Study
  • 1.2.3. Key Market Segmentations

2. Research Methodology

• 2.1. Objective of the Study
• 2.2. Baseline Methodology
• 2.3. Key Industry Partners
• 2.4. Major Association and Secondary Sources
• 2.5. Forecasting Methodology
• 2.6. Data Triangulation & Validation
• 2.7. Assumptions and Limitations

3. Executive Summary

• 3.1. Overview of the Market
• 3.2. Overview of Key Market Segmentations
• 3.3. Overview of Key Market Players
• 3.4. Overview of Key Regions/Countries
• 3.5. Overview of Market Drivers, Challenges, and Trends

4. Voice of Customer

5. Global Civil Engineering Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By Service Type (Planning & Design, Construction, Maintenance, Others)
  • 5.2.2. By Construction Type (New Construction, Renovation & Retrofit)
  • 5.2.3. By End User (Government, Private Sector, Public-Private Partnerships)
  • 5.2.4. By Region (North America, Europe, South America, Middle East & Africa, Asia Pacific)
• 5.3. By Company (2024)
• 5.4. Market Map

6. North America Civil Engineering Market Outlook

• 6.1. Market Size & Forecast
  • 6.1.1. By Value
• 6.2. Market Share & Forecast
  • 6.2.1. By Service Type
  • 6.2.2. By Construction Type
  • 6.2.3. By End User
  • 6.2.4. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States Civil Engineering Market Outlook
    • 6.3.1.1. Market Size & Forecast
      • 6.3.1.1.1. By Value
    • 6.3.1.2. Market Share & Forecast
      • 6.3.1.2.1. By Service Type
      • 6.3.1.2.2. By Construction Type
      • 6.3.1.2.3. By End User
  • 6.3.2. Canada Civil Engineering Market Outlook
    • 6.3.2.1. Market Size & Forecast
      • 6.3.2.1.1. By Value
    • 6.3.2.2. Market Share & Forecast
      • 6.3.2.2.1. By Service Type
      • 6.3.2.2.2. By Construction Type
      • 6.3.2.2.3. By End User
  • 6.3.3. Mexico Civil Engineering Market Outlook
    • 6.3.3.1. Market Size & Forecast
      • 6.3.3.1.1. By Value
    • 6.3.3.2. Market Share & Forecast
      • 6.3.3.2.1. By Service Type
      • 6.3.3.2.2. By Construction Type
      • 6.3.3.2.3. By End User

7. Europe Civil Engineering Market Outlook

• 7.1. Market Size & Forecast
  • 7.1.1. By Value
• 7.2. Market Share & Forecast
  • 7.2.1. By Service Type
  • 7.2.2. By Construction Type
  • 7.2.3. By End User
  • 7.2.4. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany Civil Engineering Market Outlook
    • 7.3.1.1. Market Size & Forecast
      • 7.3.1.1.1. By Value
    • 7.3.1.2. Market Share & Forecast
      • 7.3.1.2.1. By Service Type
      • 7.3.1.2.2. By Construction Type
      • 7.3.1.2.3. By End User
  • 7.3.2. France Civil Engineering Market Outlook
    • 7.3.2.1. Market Size & Forecast
      • 7.3.2.1.1. By Value
    • 7.3.2.2. Market Share & Forecast
      • 7.3.2.2.1. By Service Type
      • 7.3.2.2.2. By Construction Type
      • 7.3.2.2.3. By End User
  • 7.3.3. United Kingdom Civil Engineering Market Outlook
    • 7.3.3.1. Market Size & Forecast
      • 7.3.3.1.1. By Value
    • 7.3.3.2. Market Share & Forecast
      • 7.3.3.2.1. By Service Type
      • 7.3.3.2.2. By Construction Type
      • 7.3.3.2.3. By End User
  • 7.3.4. Italy Civil Engineering Market Outlook
    • 7.3.4.1. Market Size & Forecast
      • 7.3.4.1.1. By Value
    • 7.3.4.2. Market Share & Forecast
      • 7.3.4.2.1. By Service Type
      • 7.3.4.2.2. By Construction Type
      • 7.3.4.2.3. By End User
  • 7.3.5. Spain Civil Engineering Market Outlook
    • 7.3.5.1. Market Size & Forecast
      • 7.3.5.1.1. By Value
    • 7.3.5.2. Market Share & Forecast
      • 7.3.5.2.1. By Service Type
      • 7.3.5.2.2. By Construction Type
      • 7.3.5.2.3. By End User

8. Asia Pacific Civil Engineering Market Outlook

• 8.1. Market Size & Forecast
  • 8.1.1. By Value
• 8.2. Market Share & Forecast
  • 8.2.1. By Service Type
  • 8.2.2. By Construction Type
  • 8.2.3. By End User
  • 8.2.4. By Country
• 8.3. Asia Pacific: Country Analysis
  • 8.3.1. China Civil Engineering Market Outlook
    • 8.3.1.1. Market Size & Forecast
      • 8.3.1.1.1. By Value
    • 8.3.1.2. Market Share & Forecast
      • 8.3.1.2.1. By Service Type
      • 8.3.1.2.2. By Construction Type
      • 8.3.1.2.3. By End User
  • 8.3.2. India Civil Engineering Market Outlook
    • 8.3.2.1. Market Size & Forecast
      • 8.3.2.1.1. By Value
    • 8.3.2.2. Market Share & Forecast
      • 8.3.2.2.1. By Service Type
      • 8.3.2.2.2. By Construction Type
      • 8.3.2.2.3. By End User
  • 8.3.3. Japan Civil Engineering Market Outlook
    • 8.3.3.1. Market Size & Forecast
      • 8.3.3.1.1. By Value
    • 8.3.3.2. Market Share & Forecast
      • 8.3.3.2.1. By Service Type
      • 8.3.3.2.2. By Construction Type
      • 8.3.3.2.3. By End User
  • 8.3.4. South Korea Civil Engineering Market Outlook
    • 8.3.4.1. Market Size & Forecast
      • 8.3.4.1.1. By Value
    • 8.3.4.2. Market Share & Forecast
      • 8.3.4.2.1. By Service Type
      • 8.3.4.2.2. By Construction Type
      • 8.3.4.2.3. By End User
  • 8.3.5. Australia Civil Engineering Market Outlook
    • 8.3.5.1. Market Size & Forecast
      • 8.3.5.1.1. By Value
    • 8.3.5.2. Market Share & Forecast
      • 8.3.5.2.1. By Service Type
      • 8.3.5.2.2. By Construction Type
      • 8.3.5.2.3. By End User

9. Middle East & Africa Civil Engineering Market Outlook

• 9.1. Market Size & Forecast
  • 9.1.1. By Value
• 9.2. Market Share & Forecast
  • 9.2.1. By Service Type
  • 9.2.2. By Construction Type
  • 9.2.3. By End User
  • 9.2.4. By Country
• 9.3. Middle East & Africa: Country Analysis
  • 9.3.1. Saudi Arabia Civil Engineering Market Outlook
    • 9.3.1.1. Market Size & Forecast
      • 9.3.1.1.1. By Value
    • 9.3.1.2. Market Share & Forecast
      • 9.3.1.2.1. By Service Type
      • 9.3.1.2.2. By Construction Type
      • 9.3.1.2.3. By End User
  • 9.3.2. UAE Civil Engineering Market Outlook
    • 9.3.2.1. Market Size & Forecast
      • 9.3.2.1.1. By Value
    • 9.3.2.2. Market Share & Forecast
      • 9.3.2.2.1. By Service Type
      • 9.3.2.2.2. By Construction Type
      • 9.3.2.2.3. By End User
  • 9.3.3. South Africa Civil Engineering Market Outlook
    • 9.3.3.1. Market Size & Forecast
      • 9.3.3.1.1. By Value
    • 9.3.3.2. Market Share & Forecast
      • 9.3.3.2.1. By Service Type
      • 9.3.3.2.2. By Construction Type
      • 9.3.3.2.3. By End User

10. South America Civil Engineering Market Outlook

• 10.1. Market Size & Forecast
  • 10.1.1. By Value
• 10.2. Market Share & Forecast
  • 10.2.1. By Service Type
  • 10.2.2. By Construction Type
  • 10.2.3. By End User
  • 10.2.4. By Country
• 10.3. South America: Country Analysis
  • 10.3.1. Brazil Civil Engineering Market Outlook
    • 10.3.1.1. Market Size & Forecast
      • 10.3.1.1.1. By Value
    • 10.3.1.2. Market Share & Forecast
      • 10.3.1.2.1. By Service Type
      • 10.3.1.2.2. By Construction Type
      • 10.3.1.2.3. By End User
  • 10.3.2. Colombia Civil Engineering Market Outlook
    • 10.3.2.1. Market Size & Forecast
      • 10.3.2.1.1. By Value
    • 10.3.2.2. Market Share & Forecast
      • 10.3.2.2.1. By Service Type
      • 10.3.2.2.2. By Construction Type
      • 10.3.2.2.3. By End User
  • 10.3.3. Argentina Civil Engineering Market Outlook
    • 10.3.3.1. Market Size & Forecast
      • 10.3.3.1.1. By Value
    • 10.3.3.2. Market Share & Forecast
      • 10.3.3.2.1. By Service Type
      • 10.3.3.2.2. By Construction Type
      • 10.3.3.2.3. By End User

11. Market Dynamics

• 11.1. Drivers
• 11.2. Challenges

12. Market Trends and Developments

• 12.1. Merger & Acquisition (If Any)
• 12.2. Product Launches (If Any)
• 12.3. Recent Developments

13. Company Profiles

• 13.1. AECOM
  • 13.1.1. Business Overview
  • 13.1.2. Key Revenue and Financials
  • 13.1.3. Recent Developments
  • 13.1.4. Key Personnel
  • 13.1.5. Key Product/Services Offered
• 13.2. Bechtel Corporation
• 13.3. Fluor Corporation
• 13.4. Jacobs Engineering Group Inc.
• 13.5. WSP Global Inc.
• 13.6. China Communications Construction Company Limited
• 13.7. China State Construction Engineering Corporation Ltd.
• 13.8. Larsen & Toubro Limited
• 13.9. Balfour Beatty plc
• 13.10. Skanska AB

14. Strategic Recommendations

15. About Us & Disclaimer