What technologies does H1 Webdevelopment use?

H1 Webdevelopment uses Cloudflare DNS, Sendgrid, Gmail, Google Apps, MailChimp SPF. View their full technology stack — including all 30 detected tools — on StackWho.

Who is the Co-founder & commercial director of H1 Webdevelopment?

Michel Willems is the Co-founder & commercial director at H1 Webdevelopment. Get verified contact information on StackWho.

Who is the CEO of H1 Webdevelopment?

Harm Wolterink is the CEO at H1 Webdevelopment. Get verified contact information on StackWho.

Where is H1 Webdevelopment located?

H1 Webdevelopment is based in Rotterdam, South Holland, Netherlands.

H1 Webdevelopment

h1.nl

information technology & services

h1.nl

Rotterdam, South Holland, Netherlands

11-50 employees

280000 revenue

LinkedIn Profile

About H1 Webdevelopment

webdevelopment, symfony, ecommerce, magento, sharing economy, multisided platforms, iot, big data, oro commerce, b2b, growth hacking, elasticsearch, online marketplaces, prestashop, shopware, shopware6, sw6, technology, information & internet, services

H1 Webdevelopment's Tech Stack

AI/ML

Decision Makers at H1 Webdevelopment

2 contacts

Michel Willems

Co-founder & commercial director

m***@h1.nl Sign up to view

Harm Wolterink

CEO

h***@h1.nl Sign up to view

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30 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

H1 Webdevelopment's Position in the StackWho Database

• H1 Webdevelopment is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 2,034 companies in South Holland are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as H1 Webdevelopment).

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 H1 Webdevelopment use?

H1 Webdevelopment uses Cloudflare DNS, Sendgrid, Gmail, Google Apps, MailChimp SPF, CloudFlare Hosting, and 24 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at H1 Webdevelopment?

StackWho has verified email addresses for 2 decision makers at H1 Webdevelopment. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach H1 Webdevelopment directly for sales, recruiting, or partnerships.

What industry is H1 Webdevelopment in?

H1 Webdevelopment operates in the information technology & services industry, headquartered in Rotterdam, South Holland, Netherlands. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export H1 Webdevelopment's contact data?

Yes. StackWho Pro members can export decision maker contact data for H1 Webdevelopment and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.