H4LO

h4lo.dk

marketing & advertising

h4lo.dk

Kobenhavn, Capital Region of Denmark, Denmark

1-10 employees

LinkedIn Profile

About H4LO

advertising services, marketing & advertising

H4LO's Tech Stack

AI/ML

Decision Makers at H4LO

2 contacts

Andrea Gyldenoehr

Founder & Partner

a***@h4lo.dk Sign up to view

Cecilie Nielsen

Managing director

c***@h4lo.dk Sign up to view

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8 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

AWS infrastructure signals engineering sophistication. This company likely evaluates cloud cost management, security tooling, observability, and developer productivity solutions.

H4LO's Position in the StackWho Database

• H4LO 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).
• 2,948 companies in Capital Region of Denmark are in the StackWho database.
• 56,565 marketing & advertising companies are in the 1-10 employee range (same size as H4LO).

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 H4LO use?

H4LO uses Outlook, Microsoft Office 365, Amazon AWS, Nginx, Mobile Friendly, Google Tag Manager, and 2 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at H4LO?

StackWho has verified email addresses for 2 decision makers at H4LO. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach H4LO directly for sales, recruiting, or partnerships.

What industry is H4LO in?

H4LO operates in the marketing & advertising industry, headquartered in Kobenhavn, Capital Region of Denmark, Denmark. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export H4LO's contact data?

Yes. StackWho Pro members can export decision maker contact data for H4LO and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.