System · Construction
FridayPack®
A live construction assurance ecosystem for competence, supervision, site records, checks and coordinated project close-out.
Technology & operating systems
Our platforms emerge from recurring operational problems across construction, assurance, education and project delivery.
Owned & operated
Businesses and systems built, owned or operated within the OK4UK ecosystem.
System · Construction
A live construction assurance ecosystem for competence, supervision, site records, checks and coordinated project close-out.
System · Construction
A specialist concept supporting fire-door compliance, certification and traceable standards.

System · Technology
STR8.one is the IT division of OK4UK Ltd, developing websites, software, platforms and practical digital systems.
RelationshipIT division of OK4UK Ltd
System · Technology
Tally Badger is a product developed through STR8.one, providing invoicing, quotes, expenses and financial visibility for UK sole traders and small businesses.
RelationshipProduct developed through STR8.one
Separate portfolio category
System · Construction
A focused digital system for recording, managing and closing construction snags.
System · Construction
A developing platform for fire-safety competence, records and assurance.