What technologies does HTDL use?

HTDL uses Outlook, CloudFlare Hosting, 1&1 Hosting, Microsoft Office 365, Appcues. View their full technology stack — including all 17 detected tools — on StackWho.

Who is the CTO of HTDL?

John Arsenault is the CTO at HTDL. Get verified contact information on StackWho.

Who is the Head of Design of HTDL?

Mark McTiernan is the Head of Design at HTDL. Get verified contact information on StackWho.

Where is HTDL located?

HTDL is based in Henley-in-Arden, England, United Kingdom.

HTDL

Q: What industry is HTDL in?

HTDL operates in the design industry.

htdl.co.uk

design

htdl.co.uk

Henley-in-Arden, England, United Kingdom

11-50 employees

26071000 revenue

LinkedIn Profile

About HTDL

brand creation & brand development, digital marketing & strategy, web design & development, catalogue design & production, exhibition design & production, seo & social media, digital publishing & presentations, packaging design & production, design services, shopify, video production, graphic design, custom software, ux/ui design, cms, web development, digital publishing, search engine optimization, seo, content creation

HTDL's Tech Stack

Decision Makers at HTDL

3 contacts

John Arsenault

CTO

Mark McTiernan

Head of Design

m***@htdl.co.uk Sign up to view

Andy Thornley

Creative and Managing Director

a***@htdl.co.uk Sign up to view

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17 technologies detected · 3 decision makers · Emails available

Sales Outreach Angle

HubSpot users typically run inbound-led sales motions. Products that integrate with HubSpot (email automation, CRM enrichment, ABM platforms) are natural fits.

HTDL's Position in the StackWho Database

• HTDL is 1 of 11,679 design companies tracked in StackWho.
• 11,670 design companies in our database have verified decision-maker emails (100% of the cohort).
• 47,721 companies in England are in the StackWho database.
• 3,732 design companies are in the 11-50 employee range (same size as HTDL).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does HTDL use?

HTDL uses Outlook, CloudFlare Hosting, 1&1 Hosting, Microsoft Office 365, Appcues, Campaign Monitor, and 11 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at HTDL?

StackWho has verified email addresses for 3 decision makers at HTDL. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach HTDL directly for sales, recruiting, or partnerships.

What industry is HTDL in?

HTDL operates in the design industry, headquartered in Henley-in-Arden, England, United Kingdom. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export HTDL's contact data?

Yes. StackWho Pro members can export decision maker contact data for HTDL and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.