WebConcern

information technology & services

Haarlem, North Holland, Netherlands

1-10 employees

LinkedIn Profile

About WebConcern

technology, information & media, information technology & services

WebConcern's Tech Stack

Decision Makers at WebConcern

1 contact

Rick Langedijk

CEO & Co-founder

r***@newsroomie.com Sign up to view

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8 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

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

WebConcern's Position in the StackWho Database

• WebConcern 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).
• 4,069 companies in North Holland are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as WebConcern).

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 WebConcern use?

WebConcern uses Route 53, Outlook, Microsoft Office 365, Amazon AWS, Nginx, Mobile Friendly, and 2 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at WebConcern?

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

What industry is WebConcern in?

WebConcern operates in the information technology & services industry, headquartered in Haarlem, North Holland, Netherlands. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export WebConcern's contact data?

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