About One2Call
telecoms, connectivity, it networks, service desk, cctv, access control, cisco, wifi, ethernet, microsoft, 3cx, voip, office 365, email security, dark web scanning, managed services, cyber security, it support, business telecoms, it services & it consulting
One2Call's Tech Stack
Frontend
Marketing
Analytics
Decision Makers at One2Call
1 contactDanny Kirkby
CTO and Founder
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One2Call's Position in the StackWho Database
- • One2Call 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.
- • 74,148 information technology & services companies are in the 11-50 employee range (same size as One2Call).
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 One2Call use?
One2Call uses Cloudflare DNS, Amazon SES, Outlook, Autotask, Barracuda Networks, Xero, and 5 more technologies. This data is sourced from StackWho's technology detection engine.
How do I contact the decision makers at One2Call?
StackWho has verified email addresses for 1 decision maker at One2Call. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach One2Call directly for sales, recruiting, or partnerships.
What industry is One2Call in?
One2Call operates in the information technology & services industry, headquartered in England, United Kingdom. StackWho tracks technology stacks and decision maker contacts for companies across all industries.
Can I export One2Call's contact data?
Yes. StackWho Pro members can export decision maker contact data for One2Call and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.
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Browse EnglandTechnologies Used
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Cloudflare DNS
- Amazon SES
- Outlook
- Autotask
- Barracuda Networks
- Xero
- Typekit
- Mobile Friendly
- +3 more in full profile