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L&O Logo
L&O Growth Score
82
CB Rank
891305
Heat Score
46
L&O is a company that functions as an integrated management system that addresses building quality, environment, and safety.
Founded
obfuscation
Private Hong Kong, Hong Kong Island, Hong Kong251-500 www.leighorange.com
Architecture
Building Maintenance
Construction
Overview

L&O
Growth Score
82
Heat Score
46

Growth Score82
-4 pts
in past quarter
Heat Score 46
-9 pts
in past quarter

Company Performance Metrics

Score
Trend
AI Content may contain mistakes and is not legal, financial or investment advice.Learn more.
Growth Score - The measure of growth based on company activity, operational metrics, and investments
Growth Trend - The change in the growth score over the given time period
Heat Score - The measure of the market interest, media activity, and Crunchbase profile activity
Heat Trend - The change in the heat score over the given time period
Learn More >
See more interactive data and historical milestones on desktop for the best experience

About L&O

CB Rank
891305
L&O is a company that functions as an integrated management system that addresses building quality, environment, and safety.
Founded
obfuscation
Private Hong Kong, Hong Kong Island, Hong Kong251-500 www.leighorange.com
Architecture
Building Maintenance
Construction

Details

Legal Name Leigh & Orange Ltd
Also Known As Leigh & Orange
Operating Status Active
Company Type For Profit
Phone Number +852-2899-9000
Contact Email info@leighorange.com
Predictions & Insights

Growth Prediction

See this Growth Prediction

Products & Services

Integrated Management System for Building Quality, Environment, and Safety
A system designed to manage and coordinate building quality, environmental impact, and safety standards within construction and architectural projects.
Architectural Design Services
Professional architectural design services covering a wide range of building types and project scales.

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Financials
Market Intelligence
People
View Profiles & Contacts
Headcount 251-500 Contacts 10
News

News and Press

News•Apr 27, 2026
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Access a complete feed of recent news and press, from product launches to leadership changes.
Technology
View Tech Report

Monthly Web Visits

2,316
-19.08%
 in past month

Interest Signals

TopicSurge Score
Mobile Health (mHealth) Logo
Mobile Health (mHealth)
96
Postgres Logo
Postgres
86
Workstyle Transformation Logo
Workstyle Transformation
84

Active Website Tech Count

13L&O is actively using 13 technologies for its website, according to BuiltWith. These include Euro, Google Maps, and  CommonCrawl Top 5m.
Sub-Organizations
Frequently Asked Questions

Where is L&O's headquarters? L&O is located in Hong Kong, Hong Kong Island, Hong Kong.Who are L&O's competitors? Alternatives and possible competitors to L&O may include Autodesk, Oracle, and  PlanRadar.
Who We Are
What We Do
Helpful Links
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