What technologies does One Big Circle Ltd use?

One Big Circle Ltd uses Route 53, Gmail, Google Apps, Zendesk, Amazon AWS. View their full technology stack — including all 17 detected tools — on StackWho.

Who is the Co-Founder, CTO of One Big Circle Ltd?

Ian Packer is the Co-Founder, CTO at One Big Circle Ltd. Get verified contact information on StackWho.

Who is the Engineering Manager of One Big Circle Ltd?

Jasper Roseland is the Engineering Manager at One Big Circle Ltd. Get verified contact information on StackWho.

Where is One Big Circle Ltd located?

One Big Circle Ltd is based in Bristol, England, United Kingdom.

One Big Circle Ltd

onebigcircle.co.uk

information technology & services

onebigcircle.co.uk

Bristol, England, United Kingdom

51-200 employees

LinkedIn Profile

About One Big Circle Ltd

integration, full stack web development, video, hardware iot prototyping, service, consulting, integrated transport systems, machine learning, ai, augmented reality, intelligent video, software development, video streaming, infrared imaging, digital rail, sensor fusion, railway remote inspection, thermal cameras, rail infrastructure monitoring, railway ai solutions

One Big Circle Ltd's Tech Stack

AI/ML

Decision Makers at One Big Circle Ltd

2 contacts

Ian Packer

Co-Founder, CTO

i***@onebigcircle.co.uk Sign up to view

Jasper Roseland

Engineering Manager

j***@onebigcircle.co.uk Sign up to view

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17 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

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One Big Circle Ltd's Position in the StackWho Database

• One Big Circle Ltd 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.
• 13,765 information technology & services companies are in the 51-200 employee range (same size as One Big Circle Ltd).

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 One Big Circle Ltd use?

One Big Circle Ltd uses Route 53, Gmail, Google Apps, Zendesk, Amazon AWS, Vimeo, and 11 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at One Big Circle Ltd?

StackWho has verified email addresses for 2 decision makers at One Big Circle Ltd. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach One Big Circle Ltd directly for sales, recruiting, or partnerships.

What industry is One Big Circle Ltd in?

One Big Circle Ltd operates in the information technology & services industry, headquartered in Bristol, England, United Kingdom. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export One Big Circle Ltd's contact data?

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