Crystal Clear English

crystalclearenglish.es

Barcelona, Catalonia, Spain

1-10 employees

LinkedIn Profile

About Crystal Clear English

education, structuring english for influence, english for leadership, grammar correction, services, english coaching, business communication, correcting spanglish, dynamic classes, b2c, fluency training, vocabulary tools, fostering spontaneous speech, building language confidence, custom learning plans, learning materials, video conferencing classes, native speakers, customized learning plans, vocabulary expansion

Crystal Clear English's Tech Stack

Decision Makers at Crystal Clear English

1 contact

Jack Ellis

Co-Founder

j***@crystalclearenglish.es Sign up to view

Unlock full contact details including verified emails and LinkedIn profiles

Upgrade to Pro

10 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.

Crystal Clear English's Position in the StackWho Database

• Crystal Clear English is 1 of 3,103 education management companies tracked in StackWho.
• 3,098 education management companies in our database have verified decision-maker emails (100% of the cohort).
• 5,322 companies in Catalonia are in the StackWho database.
• 1,747 education management companies are in the 1-10 employee range (same size as Crystal Clear English).

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 Crystal Clear English use?

Crystal Clear English uses Gmail, Google Apps, Apache, Google Font API, Google Tag Manager, WordPress.org, and 4 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Crystal Clear English?

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

What industry is Crystal Clear English in?

Crystal Clear English operates in the education management industry, headquartered in Barcelona, Catalonia, Spain. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Crystal Clear English's contact data?

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