Insights

Niche Market Focus Onder specializes exclusively in SEO services within the advertising sector, presenting an opportunity to expand tailored digital marketing solutions to clients seeking specialized online visibility strategies.

Growth Potential With a current revenue range of zero to one million dollars and a small team of 11 to 50 employees, there is significant room for scaling operations and increasing service offerings to larger clients.

Technical Expertise Utilizing advanced SEO tools like Yoast SEO, RankMath, and Elementor indicates a strong technical foundation, making it suitable to upsell complementary web optimization, analytics, or AI-driven marketing integrations.

Digital Community Engagement Onder offers a newsletter focused on SEO tips, demonstrating a proactive approach to client engagement and ongoing education, which can be leveraged to provide additional training or consulting services.

Competitive Positioning Compared to larger competitors such as Yonder and Vonder, Onder’s personalized, transparent SEO services present an opportunity to attract smaller businesses or niche clients looking for dedicated attention and clear results.

Onder Tech Stack

Onder uses 8 technology products and services including jsDelivr, Underscore.js, Elementor, and more. Explore Onder's tech stack below.

jsDelivr

Content Delivery Network

Underscore.js

Javascript Libraries

Elementor

Page Builders

Priority Hints

Performance

Google

Search Engines

Yoast SEO

Search Engines

RankMath SEO

Web Platform Extensions

Gravity Forms

Web Platform Extensions

Onder Email Formats	Example	Percentage
First@onder.nl	John@onder.nl	50%
First@onder.nl	John@onder.nl	50%

Onder Email Formats

Example

Percentage

First@onder.nl

John@onder.nl

50%

First@onder.nl

John@onder.nl

50%

Frequently Asked Questions

Where is Onder's headquarters located?

Onder's main headquarters is located at 95 Hanzelaan Zwolle, Overijssel 8017 je Netherlands. The company has employees across 2 continents, including EuropeAsia.

What is Onder's stock symbol?

Onder is a publicly traded company; the company's stock symbol is SONDW.

What is Onder's official website and social media links?

Onder's official website is onder.nl and has social profiles on LinkedIn.

What is Onder's SIC code NAICS code?

Onder's SIC code is 8742 - Management Consulting Services NAICS code is 541613 - Marketing Consulting Services.

How many employees does Onder have currently?

As of February 2026, Onder has approximately 30 employees across 2 continents, including EuropeAsia. Key team members include Technisch Seo / Cro Specialist: C. B.Owner: O. M.Business Development Manager: B. V. H.. Explore Onder's employee directory with LeadIQ.

What industry does Onder belong to?

Onder operates in the Advertising Services industry.

What technology does Onder use?

Onder's tech stack includes jsDelivrUnderscore.jsElementorPriority HintsGoogleYoast SEORankMath SEOGravity Forms.

What is Onder's email format?

Onder's email format typically follows the pattern of First@onder.nl. Find more Onder email formats with LeadIQ.

When was Onder founded?

Onder was founded in 2019.

Onder

Q: What is Onder's official website and social media links?

Onder's official website is onder.nl. Onder has social profiles on LinkedIn.

Q: How many employees does Onder have currently?

Onder has approximately 30 employees.

Q: What technology does Onder use?

Onder's tech stack includes Hotjar, Microsoft Clarity, Google Workspace, Open Graph, Font Awesome.

Advertising ServicesOverijssel, Netherlands11-50 Employees

SEO is het fundament van je website en ondersteunt je online marketingmix.

Jouw website groeit door, dankzij heldere en vooruitstrevende SEO adviezen. Jij houdt altijd regie over het SEO traject door een vooraf afgestemde, transparante en open werkwijze. Samen behalen we mooie resultaten voor je website omdat we 100% SEO gefocust zijn, wat je SEO vraag ook is.

Wil je maandelijks de belangrijkste SEO tips voor jou als ondernemer, marketing manager of marketeer ontvangen? Schrijf je dan in voor onze OnderBouwing nieuwsbrief!

Ga naar: https://onder.nl/seo-nieuwsbrief-onderbouwing/

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Onder Tech Stack

Media & News

Onder's Email Address Formats