Insights

Acquisition Integration Harper’s January 2026 acquisition by Loar Holdings signals a transition to a larger corporate platform, creating a strong case for IT systems harmonization and data integration across Renton and Kent locations. This presents a clear opportunity to propose post‑acquisition services such as cloud-based ERP/PLM integration, supplier portal enablement, and standardized business processes aligned with the parent company’s infrastructure.

Cabin Market Growth Harper specializes in interior hardware for commercial airframes, a niche with ongoing programs among OEMs and Tier 1 cabin suppliers. There is potential to cross-sell design-for-manufacturing support, certification readiness, and cabin modernization services for new aircraft programs and product refreshes.

Digital Transformation With a tech stack centered on cloud security and collaboration tools, Harper appears receptive to digital transformation initiatives. Opportunities include cybersecurity hardening, cloud migration or modernization, and secure digital collaboration or data analytics to improve program visibility and supplier performance across sites.

Manufacturing Optimization Operating across multiple Washington locations with vertical integration emphasis, Harper can benefit from manufacturing optimization solutions such as ERP/MES/QMS implementations, lean process improvements, and automation to enhance quality, throughput, and cost control for aerospace components.

Growth Through Partnership Loar-backed growth and a recognized track record as a top supplier position Harper for expanded programs and new customer acquisitions. A joint go-to-market strategy leveraging Loar’s network, plus targeted account planning with OEMs and cabin interior suppliers, can accelerate revenue growth and program wins.

Harper Engineering Company Tech Stack

Harper Engineering Company uses 8 technology products and services including Cloudflare, Microsoft SharePoint, SQL, and more. Explore Harper Engineering Company's tech stack below.

  • Cloudflare
    Content Management System
  • Microsoft SharePoint
    Content Management System
  • SQL
    Database
  • Microsoft Outlook
    Email
  • Microsoft Word
    Office Suites
  • Paylocity
    Recruitment Marketing
  • Google Search Console
    Web Analytics
  • Atlassian Confluence
    Wikis

Harper Engineering Company's Email Address Formats

Harper Engineering Company uses at least 1 format(s):
Harper Engineering Company Email FormatsExamplePercentage
F.Last@harperengineering.comJ.Doe@harperengineering.com
65%
FLast@harperengineering.comJDoe@harperengineering.com
23%
Last@harperengineering.comDoe@harperengineering.com
8%
First@harperengineering.comJohn@harperengineering.com
4%

Frequently Asked Questions

Where is Harper Engineering Company's headquarters located?

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Harper Engineering Company's main headquarters is located at 700 Southwest 7th Street Renton, Washington 98057 United States. The company has employees across 2 continents, including North AmericaOceania.

What is Harper Engineering Company's phone number?

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You can contact Harper Engineering Company'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 Harper Engineering Company's official website and social media links?

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Harper Engineering Company's official website is harperengineering.com and has social profiles on LinkedIn.

What is Harper Engineering Company's NAICS code?

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Harper Engineering Company's NAICS code is 3364 - Aerospace Product and Parts Manufacturing.

How many employees does Harper Engineering Company have currently?

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As of June 2026, Harper Engineering Company has approximately 81 employees across 2 continents, including North AmericaOceania. Key team members include Vice President Engineering: B. H.President: C. H.Owner: C. H.. Explore Harper Engineering Company's employee directory with LeadIQ.

What industry does Harper Engineering Company belong to?

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Harper Engineering Company operates in the Aviation and Aerospace Component Manufacturing industry.

What technology does Harper Engineering Company use?

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Harper Engineering Company's tech stack includes CloudflareMicrosoft SharePointSQLMicrosoft OutlookMicrosoft WordPaylocityGoogle Search ConsoleAtlassian Confluence.

What is Harper Engineering Company's email format?

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Harper Engineering Company's email format typically follows the pattern of F.Last@harperengineering.com. Find more Harper Engineering Company email formats with LeadIQ.

When was Harper Engineering Company founded?

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Harper Engineering Company was founded in 1968.

Harper Engineering Company

Aviation and Aerospace Component ManufacturingWashington, United States51-200 Employees

Harper Engineering Company designs and manufactures interior hardware for commercial aircraft. Operating in the aviation and aerospace components sector, it pursues vertical integration to manage quality across its design and manufacturing processes. The company is based in Renton, Washington, with a second location in Kent, Washington.

Its products target the interior systems market of commercial aviation, supplying hardware that supports functional and reliable aircraft interiors. In 2023, Biz Journals noted Harper Engineering as a top supplier in its category, indicating industry recognition of its capabilities. In 2026, Harper Engineering was acquired by Loar Holdings.

Section iconCompany Overview

Headquarters
700 Southwest 7th Street Renton, Washington 98057 United States
Phone number
NAICS Code
3364 - Aerospace Product and Parts Manufacturing
Founded
1968
Employees
51-200

Section iconFunding & Financials

  • $250M$500M

    Harper Engineering Company's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Harper Engineering Company's revenue is estimated to be in the range of $250M$500M

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