Insights

Sustainability Focus HJI Group’s emphasis on energy efficiency, water treatment, air quality monitoring, and sustainable urban development positions it as a strong partner for government agencies and industrial clients looking to enhance environmental compliance and pursue green initiatives.

Global Presence With offices spanning from Los Angeles to Beijing and Cairo, HJI Group has a geographically diverse footprint that can facilitate cross-border projects, enabling opportunities in international urban development, infrastructure modernization, and cross-market environmental solutions.

Technological Innovation Participation in energy technology expos and the showcase of advanced solutions highlight HJI Group’s commitment to innovative energy and environmental tech, presenting opportunities to sell cutting-edge systems such as renewable energy integrations or smart infrastructure solutions.

Market Expansion The company’s wide range of services spanning infrastructure, environmental management, and capacity building suggests potential sales avenues with municipalities, industrial complexes, and transportation authorities seeking comprehensive consulting and implementation services.

Financial Potential With revenues between $100 million and $250 million and a diverse service portfolio, HJI Group represents a mid-sized firm with scalable projects in sustainable infrastructure, offering opportunities for strategic partnerships and enterprise-level project contracts in growing markets.

HJI Group Corporation Tech Stack

HJI Group Corporation uses 8 technology products and services including Amazon Web Services, WordPress, Open Graph, and more. Explore HJI Group Corporation's tech stack below.

  • Amazon Web Services
    Cloud Hosting
  • WordPress
    Content Management System
  • Open Graph
    Content Management System
  • Cloudflare DNS
    Domain Name Services
  • Google Fonts API
    Font Scripts
  • WP Engine
    Platform As A Service
  • PHP
    Programming Languages
  • HTTP/3
    Web & Portal Technology

HJI Group Corporation's Email Address Formats

HJI Group Corporation uses at least 1 format(s):
HJI Group Corporation Email FormatsExamplePercentage
FLast@hjigroup.comJDoe@hjigroup.com
45%
FirstLast@hjigroup.comJohnDoe@hjigroup.com
40%
FirstLas@hjigroup.comJohnDoe@hjigroup.com
10%
LFirst@hjigroup.comDJohn@hjigroup.com
5%

Frequently Asked Questions

Where is HJI Group Corporation's headquarters located?

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HJI Group Corporation's main headquarters is located at 3200 Park Center Drive Suite 1180 Costa Mesa, California 92626 United States. The company has employees across 6 continents, including North AmericaAsiaAfrica.

What is HJI Group Corporation's phone number?

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You can contact HJI Group Corporation's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is HJI Group Corporation's official website and social media links?

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HJI Group Corporation's official website is hjigroup.com and has social profiles on LinkedIn.

What is HJI Group Corporation's NAICS code?

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HJI Group Corporation's NAICS code is 5416 - Management, Scientific, and Technical Consulting Services.

How many employees does HJI Group Corporation have currently?

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As of May 2026, HJI Group Corporation has approximately 266 employees across 6 continents, including North AmericaAsiaAfrica. Key team members include Chief Supervision Engineer On 95 Km. Section Of High Speed Rail Project: J. D. F.Chairman: H. J.Project Director: L. L.. Explore HJI Group Corporation's employee directory with LeadIQ.

What industry does HJI Group Corporation belong to?

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HJI Group Corporation operates in the Business Consulting and Services industry.

What technology does HJI Group Corporation use?

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HJI Group Corporation's tech stack includes Amazon Web ServicesWordPressOpen GraphCloudflare DNSGoogle Fonts APIWP EnginePHPHTTP/3.

What is HJI Group Corporation's email format?

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HJI Group Corporation's email format typically follows the pattern of FLast@hjigroup.com. Find more HJI Group Corporation email formats with LeadIQ.

When was HJI Group Corporation founded?

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HJI Group Corporation was founded in 1992.

HJI Group Corporation

Business Consulting and ServicesCalifornia, United States201-500 Employees

HJI Group serves the global community. As we offer reliable solutions and provide a wide range of professional services to our clients, we continue to improve, develop, and sustain living conditions for those in need.

Established in 1992, HJI Group’s overarching mission has always been to serve the needs of our clients by customizing and supplying comprehensive and informative solutions for the projects we elect to undertake. As a multi-disciplinary international corporation, we specialize in energy efficiency services, sustainable urban environmental development and ecosystem improvement, urban transportation, highway systems, water, rail system, energy, environmental, information technology, governmental, corporate and industrial service, and capacity building market sectors.

With offices from Los Angeles to Beijing and Cario, HJI Group is poised to offer industry-best experience coupled with an employee-oriented approach in order to focus intensely on each of our clients’ specific needs. We make it our top priority to establish a close, long-term relationship with our clients in order to understand their particular business environment, objectives and needs. HJI Group specializes in the following services:

-Energy Conservation and Energy Efficiency Improvement 
-Safety Management and Training in High-Risk Industries (mining, petrochemical, construction, etc.) 
-Water Supply and Municipal/Industrial Wastewater Treatment 
-Water and Wastewater Pipeline Network Optimization 
-Solid Waste Treatment and Disposal 
-Air Quality Monitoring and Emissions Control  
-Urban Road Construction  
-Mass Transit and Public Transportation  
-Highways and Bridges 
-Environmental Impact Assessment (EIA) 
-Power Plant Optimization
-District Heating Development  
-Natural Gas Transmission  
-Clean Coal Technologies  
-Geographical Information Systems (GIS) 
-Management Informational Systems (MIS) 
-Infrastructure Asset management

Section iconCompany Overview

Headquarters
3200 Park Center Drive Suite 1180 Costa Mesa, California 92626 United States
Phone number
NAICS Code
5416 - Management, Scientific, and Technical Consulting Services
Founded
1992
Employees
201-500

Section iconFunding & Financials

  • $100M$250M

    HJI Group Corporation's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    HJI Group Corporation's revenue is estimated to be in the range of $100M$250M

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