四川西南交大土木工程设计有限公司

What 四川西南交大土木工程设计有限公司 does

Sichuan Southwest Jiaotong University Civil Engineering Design Co., Ltd. is a Chengdu-based, private (university-owned) civil engineering design firm established in 1992 as the school-level industrial organization of Southwest Jiaotong University. It holds Class A qualifications across bridges, municipal roads, urban tunnels, rail transit, highways, large-span bridges, buildings, survey, and engineering consulting, together with Class B qualifications for water supply/drainage and landscape architecture. Its services span bridge engineering design, tunnel and underground engineering, road and pipeline engineering, building engineering design, urban rail transit design, engineering survey, and engineering consulting. The firm is ISO 9001 / 14001 / 45001 certified and participates in Sichuan provincial and Chengdu municipal technical standards development.

The company's technical differentiation rests on proprietary structural-engineering methods developed in collaboration with Southwest Jiaotong University's civil engineering faculty: a world-first clam-shell arch tower self-anchored suspension bridge (Guangzhou Liede Bridge), UHPC (ultra-high performance concrete) bridge-deck application technology, large cantilever wide single-pier elevated bridge design, and Mobius-ring-shaped spatial steel bridge design (Chengdu High-tech Zone Wuchazi Bridge). It holds 100+ patents and has accumulated 50+ ministerial and provincial awards, including Sichuan Province Science and Technology Progress First Prize, the National Steel Structure Gold Award (2021), and the China Survey and Design Association Outstanding Design First Prize.

The firm operates a project-based, professional-services revenue model with multi-year engineering design contracts; pricing is custom-quoted based on project complexity, scale, and scope. It goes to market through direct enterprise/field sales supported by 22+ wholly-owned branch offices covering Sichuan, Guangdong, Fujian, Guangxi, Guizhou, Beijing, Shenzhen, Northwest China (Xi'an, Lanzhou, Yinchuan), and Tibet, serving primarily government infrastructure clients (provincial housing/construction departments, municipal governments, state investment platforms). Its primary customer segment is government infrastructure builders; secondary segments include commercial real estate developers and university/research institutions for R&D collaboration. Notable flagship projects include the Yunlong Bay Bridge, Tianbao Bay Bridge, Wuchazi Bridge, Second Ring Road Elevated Bridge, and the Laos Nam Ou 1 Hydropower Station downstream bridge — its first overseas engagement.

Name

四川西南交大土木工程设计有限公司

Legal name

四川西南交大土木工程设计有限公司

Website

https://jdtm.com.cn

Company type

Private

Founded year

1992

Operating status

Operating

Headcount range

11–50 employees

Short description

Sichuan Southwest Jiaotong University Civil Engineering Design Co., Ltd. is a Chengdu-based, university-owned (Southwest Jiaotong University) Class A civil engineering design firm providing bridge, tunnel, road, rail transit, and building design, survey, and consulting services to government infrastructure clients across China.

Ownership category

akta.pro rank

Product category

Civil Engineering Design Services

NAICS

Architectural, Engineering, and Related Services (5413), Engineering Services (541330), Engineering Services (54133), Water and Sewer Line and Related Structures Construction (237110)

SIC

Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700)

akta.pro industry

PRIMARYBPAHAIAA

Civil & Structural Engineering Consulting

Business & Public Services/Professional Services (Legal, Accounting, Consulting)/Engineering & Technical Consulting

SECONDARYIMAFAEAB

Bridge & Viaduct Construction

Industrials, Manufacturing & Construction/Construction & Civil Engineering/Civil Infrastructure (Roads, Bridges & Tunnels)

SECONDARYIMAFAFAE

Tunnels & Underground Rail Civil Construction

Industrials, Manufacturing & Construction/Construction & Civil Engineering/Rail & Transit Infrastructure Construction

SECONDARYBPAHAIAN

Construction Engineering & Constructability Consulting

Business & Public Services/Professional Services (Legal, Accounting, Consulting)/Engineering & Technical Consulting

Keywords

• Bridge engineering design
• Tunnel engineering design
• Municipal infrastructure design
• Civil engineering consulting
• Rail transit design

Headquarters

HQ city

成都

Offices9 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Engineering Design Services: Project-based engineering design contracts for bridges, tunnels, roads, rail transit, buildings, and municipal infrastructure. Revenue generated through professional design fees for infrastructure projects across China.
2. Technical Consulting Services: Engineering consulting and technical advisory services including structural assessment, seismic design consultation, and BIM implementation support.
3. Standards and Specifications Development: Revenue from leading the development of provincial and municipal technical standards and specifications for urban infrastructure.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Sichuan Southwest Jiaotong University Civil Engineering Design Co., Ltd. provides professional engineering design services for bridges, urban tunnels, roads, rail transit, highways, large bridges, and buildings. The firm holds Class A design qualifications across these disciplines plus Class A survey qualification, and offers supplementary services including engineering consulting, water supply and drainage design, and landscape architecture design for government and state-owned enterprise clients.

Product overview

四川西南交大土木工程设计有限公司 is a civil engineering design firm that offers a comprehensive portfolio of design services. The company operates as a unified service provider rather than a modular platform, delivering integrated design solutions across four core areas: bridge engineering design (桥梁工程设计), tunnel and underground engineering (隧道与地下工程设计), road and pipeline engineering (道路与管网工程设计), and building engineering design (建筑工程设计). Additional services include rail transit design (轨道交通工程设计), engineering survey (工程勘察服务), engineering consulting (工程咨询), water supply and drainage design (给排水设计), and landscape architecture design (风景园林设计). The company holds Class A qualifications in municipal roads, bridges, urban tunnels, rail transit, highways, large bridges, buildings, survey, and engineering consulting, along with Class B qualifications for water supply/drainage and landscape architecture. The company leverages Southwest Jiaotong University's academic resources, particularly in bridge engineering research.

Differentiator

Problem solved

Functional benefit

Products and services

• Bridge Engineering Design (桥梁工程设计) Design and engineering services for various bridge types including suspension bridges, arch bridges, and beam bridges, with flagship projects such as Guangzhou Liede Bridge and Chengdu Yunlong Bay Bridge. Targets government infrastructure departments and state-owned investment platforms.
• Tunnel and Underground Engineering Design (隧道与地下工程设计) Design services for urban tunnels and underground engineering projects including underpasses and utility tunnels. Examples include Yizhou Avenue Utility Tunnel and Yizhou Avenue Underpass Science City Middle Road Tunnel.
• Road and Pipeline Engineering Design (道路与管网工程设计) Design services for urban roads, municipal pipelines, and utility corridor engineering. Examples include Chengdu Tianfu New Area Yizhou Avenue and Chengdu-Deyang Expressway Xindu Section.
• Building Engineering Design (建筑工程设计) Building engineering design services including commercial complexes, industrial parks, and public facilities. Examples include Chengdu Third Medical Industrial Park and Jinan Xingang Commercial Real Estate Complex.
• Rail Transit Engineering Design (轨道交通工程设计) Urban rail transit design services, including metro and light rail infrastructure design with Class A qualification in rail transit engineering.
• Engineering Survey Services (工程勘察服务) Geological survey and geotechnical investigation services with Class A qualification; delivered through the company's dedicated Survey Branch (勘察分公司).
• Engineering Consulting (工程咨询) Engineering consulting services including project feasibility studies and technical advisory with Class A qualification (工程资信甲级). Includes structural assessment, seismic design consultation, and BIM implementation support.
• Water Supply and Drainage Design (给排水设计) Water supply and drainage system design services with Class B qualification, delivered through a dedicated Water Supply and Drainage Branch (给排水分公司).
• Landscape Architecture Design (风景园林设计) Landscape architecture and garden design services with Class B qualification.

Quantifiable outcome

• 猎德大桥获四川省科技进步一等奖、中国勘察设计协会优秀设计一等奖
• +3 more outcomes

Named customers5 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• 四川省住房和城乡建设厅coreOthers · 21 April 2016联合成立绿色城市建设技术协同创新中心，四川省住建厅领导出席揭牌仪式。
• 西南交通大学coreStrategic or Co-development Partner母公司与学术依托单位。公司是西南交通大学的校级产业组织、西南交通大学土木创新实践基地、研究生实践基地。充分依托学校强大的土木工程学科优势和科研成果转化优势。
• 西班牙OSA可持续建筑设计公司minorStrategic or Co-development Partner工业化设计技术交流与合作洽谈。2018年进行了预制混凝土应用和工业化桥梁设计案例的技术交流。
• 绿色城市建设技术协同创新中心共建单位coreStrategic or Co-development Partner与中国水利水电第七工程局、广东冠生土木工程技术有限公司、成都建工路桥建设有限公司、广东冠粤路桥有限公司等共建绿色城市建设技术协同创新中心。
• 成都建工集团minorStrategic or Co-development Partner参与绿色城市建设技术协同创新中心建设及学术交流活动。
• 中国五冶集团有限公司minorStrategic or Co-development Partner参与《四川省城镇节段预制超高韧性混凝土梁桥技术标准》编制工作。
• 老挝南俄1号水电站minorStrategic or Co-development Partner公司完成的首个境外项目，承担老挝南俄1号桥工程的设计，为公司跨出国门走出坚实第一步。
• 西班牙巴塞罗那理工大学minorStrategic or Co-development Partner安东尼奥·马利·贝尔纳特博士进行混凝土桥梁结构工业化研究交流，促进国际学术合作。

Scale indicators7 records

Recent moves7 records

Expansion highlights5 records

Regional players

• Sichuan Provincial Architectural Design & Research Institute (四川省建筑设计研究院): Sichuan-based state-owned design institute covering building, municipal, and infrastructure design. Regional peer competing for the same Chengdu/Sichuan government design mandates, particularly in building and urban renewal.
• Southwest Municipal Engineering Design & Research Institute of China (中国市政工程西南设计研究总院): State-owned municipal infrastructure design institute headquartered in Chengdu. Regional peer in municipal roads, bridges, tunnels, and water supply/drainage design, with overlapping Class A qualifications and government customers.

Broad incumbents

• WSP Global: Global professional services firm with major bridge, tunnel, and transportation infrastructure practices. Comparable on the project-based engineering services model and the role as a design partner to public-sector clients.
• China Communications Construction Company (CCCC): Largest Chinese state-owned infrastructure group and parent of CCCC Highway Consultants. Comparable as a competing counterparty on the same government-bid bridge and infrastructure projects, with materially greater scale and balance sheet.
• T.Y. Lin International: Global engineering consultancy with deep bridge design heritage (founded by Tung-Yen Lin, the 'father of prestressed concrete'). Comparable in long-span and signature bridge design capability, though operating at much larger international scale.
• AECOM: Global infrastructure consulting firm with significant bridge, tunnel, and rail design practices. Comparable on the design-services business model and project-based revenue mix, though far broader in scope and geography.
• Arup: Global engineering consultancy with a renowned structural and bridge engineering practice. Comparable in technical depth on complex signature bridge and tunnel projects, and in the role as a design partner to government and developer clients.

Direct peers

• China Railway Major Bridge Engineering Group Co., Ltd. (中铁大桥局集团有限公司): China's leading state-owned bridge construction and design group, affiliated with China Railway. Direct peer in large-span and iconic bridge design/construction — competes for the same flagship municipal and rail bridge mandates as the subject firm.
• CCCC Highway Consultants Co., Ltd. (中交公路规划设计院): Highway and bridge design arm of China Communications Construction Company. Direct peer in highway bridges, long-span bridges, and transportation infrastructure design, with comparable Class A qualifications and similar large-project reference list.
• China Railway Eryuan Engineering Group Co., Ltd. (中铁二院工程集团有限责任公司): Major state-owned rail and infrastructure design institute, also based in Chengdu. Direct peer in rail transit, tunnels, and bridge design, with overlapping Southwest China government customer base and similar technical consulting scope.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/%E5%9B%9B%E5%B7%9D%E8%A5%BF%E5%8D%97%E4%BA%A4%E5%A4%A7%E5%9C%9F%E6%9C%A8%E5%B7%A5%E7%A8%8B%E8%AE%BE%E8%AE%A1%E6%9C%89%E9%99%90%E5%85%AC%E5%8F%B8

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Subsidiaries17 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about 四川西南交大土木工程设计有限公司