Semaphore UI

semaphoreui.com

London, England, United Kingdom

1-10 employees

LinkedIn Profile

About Semaphore UI

online services, startups, scalability, web hosting, backend, technology, information & internet, information technology & services

Semaphore UI's Tech Stack

Decision Makers at Semaphore UI

1 contact

Denis Gukov

Chief Technology Officer

d***@semaphoreui.com Sign up to view

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8 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Semaphore UI is a technology company. Software vendors, dev tools, and SaaS platforms find technology companies like this highly receptive. Use StackWho to identify the right decision-maker (CTO, VP Eng, or Head of Product) and reach out with a stack-specific pitch.

Semaphore UI's Position in the StackWho Database

• Semaphore UI 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).
• 47,721 companies in England are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as Semaphore UI).

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 Semaphore UI use?

Semaphore UI uses Cloudflare DNS, Amazon SES, Gmail, Google Apps, Microsoft Office 365, CloudFlare Hosting, and 2 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Semaphore UI?

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

What industry is Semaphore UI in?

Semaphore UI operates in the information technology & services industry, headquartered in London, England, United Kingdom. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Semaphore UI's contact data?

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