Insights

Sustainability Growth Harley Haddow has a recognized focus on sustainability and building performance, with a track record including award-winning projects. This presents an opportunity to upsell advanced sustainability consulting, energy modeling, and decarbonization services to clients seeking green building certifications and high-performance designs.

National Expansion Recent leadership appointments and new office launches (Bristol, Manchester, Bristol, and other locations) indicate a strategic push for national coverage. This creates cross-regional sales opportunities to offer integrated civil, structural, and geotechnical services to developers and architects with projects across the UK.

In-House Capabilities Launch of in-house geotechnical and geoenvironmental capability strengthens their end-to-end offering. This enables bundled service proposals for site investigation, ground analytics, and geoenvironmental risk management to reduce external dependencies for clients.

Leadership Appointments New appointments of national and regional directors signal growth and client-facing expansion. Leverage these roles to position Harley Haddow as a primary partner for large-scale civil, structural, and multi-discipline projects in target regions.

Awarded Credibility Award recognition for sustainability projects enhances credibility with clients prioritizing environmental performance. Use accolades in outreach to win repeat business and secure new build and retrofit opportunities with developers and public sector clients.

Harley Haddow Tech Stack

Harley Haddow uses 8 technology products and services including html5media, Akamai, Punycode, and more. Explore Harley Haddow's tech stack below.

  • html5media
    Audio, Video, Graphics
  • Akamai
    Content Delivery Network
  • Punycode
    Font Scripts
  • Flywheel
    Platform As A Service
  • X-Content-Type-Options
    Web & Portal Technology
  • LiteSpeed
    Web Servers
  • Nginx
    Web Servers
  • jQuery Validation Plugin
    Web Tools And Plugins

Media & News

Harley Haddow's Email Address Formats

Harley Haddow uses at least 1 format(s):
Harley Haddow Email FormatsExamplePercentage
First.Last@harleyhaddow.comJohn.Doe@harleyhaddow.com
96%
Last@harleyhaddow.comDoe@harleyhaddow.com
2%
First.MiddleLast@harleyhaddow.comJohn.MichaelDoe@harleyhaddow.com
1%
FirstL@harleyhaddow.comJohnD@harleyhaddow.com
1%

Frequently Asked Questions

What is Harley Haddow's phone number?

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You can contact Harley Haddow'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 Harley Haddow's official website and social media links?

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Harley Haddow's official website is harleyhaddow.com and has social profiles on LinkedIn.

How much revenue does Harley Haddow generate?

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As of July 2026, Harley Haddow's annual revenue is estimated to be $1M - $10M.

What is Harley Haddow's SIC code NAICS code?

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Harley Haddow's SIC code is 8712 - Architectural Services NAICS code is 23 - Construction.

How many employees does Harley Haddow have currently?

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As of July 2026, Harley Haddow has approximately 161 employees across 2 continents, including EuropeAsia. Key team members include Partner: J. K.Partner: H. Y.Partner: M. L.. Explore Harley Haddow's employee directory with LeadIQ.

What industry does Harley Haddow belong to?

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Harley Haddow operates in the Construction industry.

What technology does Harley Haddow use?

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Harley Haddow's tech stack includes html5mediaAkamaiPunycodeFlywheelX-Content-Type-OptionsLiteSpeedNginxjQuery Validation Plugin.

What is Harley Haddow's email format?

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Harley Haddow's email format typically follows the pattern of First.Last@harleyhaddow.com. Find more Harley Haddow email formats with LeadIQ.

When was Harley Haddow founded?

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Harley Haddow was founded in 1950.
Harley Haddow logo

Harley Haddow

ConstructionScotland, United Kingdom51-200 Employees

Harley Haddow is a multidisciplinary engineering consultancy offering civil, structural, mechanical, electrical, building performance and sustainability, and geotechnical services. Founded in 1950, the firm operates from its base in Edinburgh and maintains additional offices across the UK, including Manchester, Glasgow, London, Bristol, Fort William, and Inverness. Its work spans the full spectrum of construction projects, from individual dwellings to city-scale master plans, servicing clients across the UK and overseas. The company emphasizes close collaboration with architects, developers, and clients, aiming to deliver design excellence, innovative solutions, and robust project support that supports repeat business.

Harley Haddow serves a broad client base within the construction sector, addressing the needs of projects that require integrated engineering expertise and sustainable building performance. By expanding into areas such as geotechnical and geoenvironmental capabilities and appointing leadership in civil and structural engineering, the firm positions itself as a multidisciplinary partner capable of handling complex, large-scale developments while maintaining a focus on long-standing professional relationships.

Section iconCompany Overview

Phone number
SIC Code
8712 - Architectural Services
NAICS Code
23 - Construction
Founded
1950
Employees
51-200

Section iconFunding & Financials

  • $1M - $10M

    Harley Haddow's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    Harley Haddow's revenue is estimated to be in the range of $1M - $10M

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