The Opposite Agency

oagency.nl

marketing & advertising

oagency.nl

Noordwijk aan Zee, South Holland, Netherlands

1-10 employees

LinkedIn Profile

About The Opposite Agency

marketing services, marketing & advertising

The Opposite Agency's Tech Stack

Decision Makers at The Opposite Agency

1 contact

Quinten Weijden

Founder

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7 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

The Opposite Agency uses NSOne, Gmail, Google Apps among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

The Opposite Agency's Position in the StackWho Database

• The Opposite Agency 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).
• 2,034 companies in South Holland are in the StackWho database.
• 56,565 marketing & advertising companies are in the 1-10 employee range (same size as The Opposite Agency).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated August 2026.

Frequently Asked Questions

What technology does The Opposite Agency use?

The Opposite Agency uses NSOne, Gmail, Google Apps, Mobile Friendly, Google Tag Manager, MouseFlow, and 1 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at The Opposite Agency?

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

What industry is The Opposite Agency in?

The Opposite Agency operates in the marketing & advertising industry, headquartered in Noordwijk aan Zee, South Holland, Netherlands. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export The Opposite Agency's contact data?

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