What technologies does Consultants 500 use?

Consultants 500 uses Mailchimp Mandrill, Sendgrid, Outlook, Microsoft Office 365, New Relic. View their full technology stack — including all 24 detected tools — on StackWho.

Who is the Founder and owner of Consultants 500?

Rufus Franck is the Founder and owner at Consultants 500. Get verified contact information on StackWho.

Where is Consultants 500 located?

Consultants 500 is based in Amsterdam, North Holland, Netherlands.

Consultants 500

consultants500.com

staffing & recruiting

consultants500.com

Amsterdam, North Holland, Netherlands

1-10 employees

LinkedIn Profile

About Consultants 500

legal, professional services, tax lawyer, fiduciary tax expert, tax analyst, design, accounting, management consulting, marketing, consultants, inhouse senior tax manager, transfer pricing manager, head of tax, tax attorney, online marketing, advisors, tax manager, tax associate, tax director, tax accountant

Consultants 500's Tech Stack

AI/ML

Mobile

Android

Decision Makers at Consultants 500

1 contact

Rufus Franck

Founder and owner

r***@consultants500.com Sign up to view

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24 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.

Consultants 500's Position in the StackWho Database

• Consultants 500 is 1 of 27,583 staffing & recruiting companies tracked in StackWho.
• 27,572 staffing & recruiting companies in our database have verified decision-maker emails (100% of the cohort).
• 4,069 companies in North Holland are in the StackWho database.
• 18,718 staffing & recruiting companies are in the 1-10 employee range (same size as Consultants 500).

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 Consultants 500 use?

Consultants 500 uses Mailchimp Mandrill, Sendgrid, Outlook, Microsoft Office 365, New Relic, Facebook Widget, and 18 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Consultants 500?

StackWho has verified email addresses for 1 decision maker at Consultants 500. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Consultants 500 directly for sales, recruiting, or partnerships.

What industry is Consultants 500 in?

Consultants 500 operates in the staffing & recruiting industry, headquartered in Amsterdam, North Holland, Netherlands. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Consultants 500's contact data?

Yes. StackWho Pro members can export decision maker contact data for Consultants 500 and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.