Heyday A/S

heyday.dk

Aarhus, Denmark

11-50 employees

LinkedIn Profile

About Heyday A/S

grafisk produktion, google adwords, analyse radgivning, annoncering, branding strategi, seo, websites, mobile losninger, sociale medier, kampagner, branding amp strategi, analyse amp radgivning, digital, konceptudvikling, advertising services, marketing, marketing & advertising, information technology & services, search marketing

Heyday A/S's Tech Stack

16 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

React-based front-ends indicate a modern web engineering stack. Developer tools, component libraries, testing frameworks, and design systems are relevant sales angles.

Heyday A/S's Position in the StackWho Database

• Heyday A/S is 1 of 80,546 marketing & advertising companies tracked in StackWho.
• 80,503 marketing & advertising companies in our database have verified decision-maker emails (100% of the cohort).
• 21,907 marketing & advertising companies are in the 11-50 employee range (same size as Heyday A/S).

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

Frequently Asked Questions

What technology does Heyday A/S use?

Heyday A/S uses Outlook, MailChimp SPF, Microsoft Office 365, Leadfeeder, React Redux, Campaign Monitor, and 10 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Heyday A/S?

StackWho has verified email addresses for 2 decision makers at Heyday A/S. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Heyday A/S directly for sales, recruiting, or partnerships.

What industry is Heyday A/S in?

Heyday A/S operates in the marketing & advertising industry, headquartered in Aarhus, Denmark. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Heyday A/S's contact data?

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