What technologies does Clearstone use?

Clearstone uses Outlook, Microsoft Office 365, Zendesk, Android, React Native. View their full technology stack — including all 9 detected tools — on StackWho.

Who is the Owner of Clearstone?

Peter Tanis is the Owner at Clearstone. Get verified contact information on StackWho.

Where is Clearstone located?

Clearstone is based in Rotterdam, South Holland, Netherlands.

Clearstone

clearstone.nl

information technology & services

clearstone.nl

Rotterdam, South Holland, Netherlands

1-10 employees

LinkedIn Profile

About Clearstone

it services & it consulting, identity management, services, software development, real estate, taxation and customs services, e-commerce solutions, education, manufacturing, it consulting, online training platforms, system integration, web api's, system integration services, channel integration platforms, custom procurement modules, project management, vat number validation, b2b, consulting

Clearstone's Tech Stack

Decision Makers at Clearstone

1 contact

Peter Tanis

Owner

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9 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

React-based front-ends indicate a modern web engineering stack. Developer tools, component libraries, testing frameworks, and design systems are relevant sales angles.

Clearstone's Position in the StackWho Database

• Clearstone 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).
• 2,034 companies in South Holland are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as Clearstone).

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 Clearstone use?

Clearstone uses Outlook, Microsoft Office 365, Zendesk, Android, React Native, Xamarin, and 3 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Clearstone?

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

What industry is Clearstone in?

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

Can I export Clearstone's contact data?

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