Semwerkt

semwerkt.nl

Hoorn, Noord-Holland, Netherlands

11-50 employees

LinkedIn Profile

About Semwerkt

seo, zoekmachine optimalisatie, display advertising, sea, zoekmachine adverteren, social media, linkbuilding, emailmarketing, conversieoptimalisatie, advertising services, b2b, e-mailmarketing, information technology and services, ai & automatisering, campagne management, leadgeneratie, google ads, retail, brand awareness, consulting

Semwerkt's Tech Stack

Decision Makers at Semwerkt

1 contact

Robbert Rosdorff

Co Owner, SEO Specialist, SEA Specialist,

r***@semwerkt.nl Sign up to view

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12 technologies detected · 1 decision maker · 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.

Semwerkt's Position in the StackWho Database

• Semwerkt 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).
• 943 companies in Noord-Holland are in the StackWho database.
• 21,907 marketing & advertising companies are in the 11-50 employee range (same size as Semwerkt).

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 Semwerkt use?

Semwerkt uses Rackspace MailGun, Gmail, Google Apps, DigitalOcean, Google Maps, Google Tag Manager, and 6 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Semwerkt?

StackWho has verified email addresses for 1 decision maker at Semwerkt. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Semwerkt directly for sales, recruiting, or partnerships.

What industry is Semwerkt in?

Semwerkt operates in the marketing & advertising industry, headquartered in Hoorn, Noord-Holland, Netherlands. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Semwerkt's contact data?

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