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Harper Engineering Company Logo
Harper Engineering Company Growth Score
81
CB Rank
377057
Heat Score
35
Harper Engineering Company designs and develops an array of mechanically engineered devices & composite components for aircraft interiors.
Acquired by
Loar Group Logo
Loar Group
Founded
obfuscation
Private Renton, Washington, United States101-250 www.harperengineering.com
Aerospace
Manufacturing
Mechanical Engineering
Overview

Harper Engineering Company
Growth Score
81
Heat Score
35

Growth Score81
-7 pts
in past quarter
Heat Score 35
-17 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 >
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About Harper Engineering Company

CB Rank
377057
Harper Engineering Company designs and develops an array of mechanically engineered devices & composite components for aircraft interiors.
Acquired by
Loar Group Logo
Loar Group
Founded
obfuscation
Private Renton, Washington, United States101-250 www.harperengineering.com
Aerospace
Manufacturing
Mechanical Engineering

Key People

Details

Sub-Organization of 
Loar Group Logo
Loar Group
Operating Status Active
Company Type For Profit
Founders  Mr. OJ Harper (Harp)
Phone Number +1-425-255-0414
Contact Email sales@harperengineering.com
Predictions & Insights

Growth Prediction

See this Growth Prediction

Products & Services

Panel Fastening System
A mechanical fastening system for aircraft interior panels that reduces adhesive use and simplifies assembly by allowing panels to be screwed together.
Hinge Systems
A range of hinge mechanisms for aircraft interior doors and bins, including spring-loaded piano hinges and complex multi-bar designs.

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Financials

M&A Details

Harper Engineering Company was acquired by Loar Group for
obfuscation
on
obfuscation
. This deal was done in Cash.
Transaction Name 
Harper Engineering Company acquired by Loar Group Logo
Harper Engineering Company acquired by Loar Group
Acquired by 
Loar Group Logo
Loar Group
Announced Date 
obfuscation
Price 
obfuscation
Market Intelligence
People
View Profiles & Contacts
Headcount 101-250 Employee Profiles 1 Contacts 40

Employee Profiles

News

News and Press

News•Feb 26, 2026
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News•Feb 26, 2026
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News•Jan 22, 2026
obfuscated obfuscated obfuscated obfuscated obfuscated obfuscated obfuscated obfuscated obfuscated
News•Jan 22, 2026
obfuscated obfuscated obfuscated obfuscated obfuscated obfuscated obfuscated obfuscated obfuscated
Access a complete feed of recent news and press, from product launches to leadership changes.
Technology
View Tech Report

Monthly Web Visits

148
-76.47%
 in past month

Interest Signals

TopicSurge Score
Metaverse as a Strategy Logo
Metaverse as a Strategy
92
Financial Close Logo
Financial Close
83
Automated Hedging Logo
Automated Hedging
82

Actively Used Products

10Harper Engineering Company uses 10 technology products and services including HTML5, Microsoft Outlook, and  jQuery, according to G2 Stack.

Active Website Tech Count

16Harper Engineering Company is actively using 16 technologies for its website, according to BuiltWith. These include IPhone / Mobile Compatible, U.S. Server Location, and  DNSSEC.

Total IP

24The intellectual property of Harper Engineering Company includes 24 registered patents primarily in the 'Aircraft; Aviation; Cosmonautics' category, according to IPqwery.
Sub-Organizations
Frequently Asked Questions

Where is Harper Engineering Company's headquarters? Harper Engineering Company is located in Renton, Washington, United States.Who are Harper Engineering Company's competitors? Alternatives and possible competitors to Harper Engineering Company may include Collins Aerospace, Ducommun, and  Heico.
Who We Are
What We Do
Helpful Links
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