About Centreline Ventures

Centreline Ventures Ltd is a UK software company. We publish our own software products and build software for businesses and individuals. The company was incorporated in 2026 and is registered in England and Wales.

What we do

• Software publishing: we publish our own apps and software products.
• Software development: we design and build software for business and personal use.
• IT services: we provide other information technology services.

You can read more on the What we do page.

Our first product

Every Crossing is an iPhone app that counts the days you spend in each country, so you know where you stand against tax residency and visa limits. It is launching soon. Visit everycrossing.com to find out more or to join the waitlist, or see all of our products.

Company details

Centreline Ventures Ltd, company number 17432379, a private limited company registered in England and Wales. Registered office: 128 City Road, London EC1V 2NX, United Kingdom.

Contact

Each of our products has its own contact email, and the details are on our contact page.