Insights

Energy Efficiency Demand HJI Group specializes in energy conservation and energy efficiency improvement, presenting clear opportunities to offer advanced energy retrofit services, performance contracting, and implementation of energy management systems for clients in municipal, industrial, and transportation sectors.

Infrastructure Modernization With capabilities in urban road construction, mass transit, highways and bridges, water and wastewater systems, and district heating, there are cross-sell possibilities for full lifecycle infrastructure projects, asset management programs, and digital twins powered by GIS and MIS.

Environmental Compliance Capabilities in air quality monitoring, emissions control, environmental impact assessments, and clean coal technologies align with clients seeking regulatory compliance, sustainability reporting, and decarbonization roadmaps across energy, industrial, and governmental sectors.

Global Delivery Established presence from Los Angeles to Beijing and Cairo indicates ability to support multinational projects, diverse regulatory contexts, and global supply chains, enabling expansion opportunities with large corporate and governmental clients needing consistent standards.

Strategic Partnerships Recent participation in international trade events and a mid-sized revenue band suggest a ripe market for partnerships, joint ventures, and capacity-building programs that leverage HJI Group’s multidisciplinary services to win larger, multi-region engagements.

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HJI Group Corporation Tech Stack

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

HJI Group Corporation's Email Address Formats

HJI Group Corporation uses at least 4 email formats:
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

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.

How much revenue does HJI Group Corporation generate?

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As of August 2026, HJI Group Corporation's annual revenue is estimated to be $100M - $250M.

What is HJI Group Corporation's SIC code and NAICS code?

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HJI Group Corporation's SIC code is 7389 - Business Services, Not Elsewhere Classified and 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 August 2026, HJI Group Corporation has approximately 270 employees across 5 continents, including North America, Asia and Africa. Key team members include Managing Director: H. K., Project Director: L. L. and Hr & Adminstration Manager: J. G. 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 Services, HiChina, WordPress, MySQL, Cloudflare DNS, Twemoji, Webflow and WP Engine.

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 logo

HJI Group Corporation

Business Consulting and ServicesCalifornia, United States201-500 Employees

HJI Group Corporation is a multinational professional services firm focused on business consulting and related offerings, with an emphasis on energy efficiency, environmental development, and infrastructure projects. Headquartered in Costa Mesa, California, the company positions itself as a multidisciplinary organization serving clients across energy, water, transportation, waste management, air quality, and information systems, aiming to improve living conditions through comprehensive, customized solutions. Its client base spans governmental, corporate, and industrial sectors, seeking support in areas such as urban development, infrastructure optimization, and capacity building, with a focus on long-term client relationships and tailored project approaches. Founded in 1992, HJI Group operates internationally, maintaining offices from Los Angeles to Beijing and Cairo, and pursues work across energy conservation, water and wastewater management, public transportation, road and highway projects, environmental impact assessment, and related services. A recent development notes participation in the UK Africa Trade Expo 2025 in London, where the group showcased its energy development capabilities.

Section iconCompany Overview

Phone number
SIC Code
7389 - Business Services, Not Elsewhere Classified
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

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