Ohalo LimitedBusiness: Business and domestic software development. Information technology consultancy activities. Other information technology service activities
Olfnet LtdBusiness: Retail sale via mail order houses or via Internet. Business and domestic software development. Information technology consultancy activities
Olsights LTDBusiness: Engineering related scientific and technical consulting activities. Other research and experimental development on natural sciences and engineering
Omkaar Systems LimitedBusiness: Business and domestic software development. Information technology consultancy activities. Other information technology service activities
OmniCyber Security LimitedBusiness: Information technology consultancy activities. Other information technology service activities. Security systems service activities
Omnigen Biodata LimitedBusiness: Research and experimental development on biotechnology. Other research and experimental development on natural sciences and engineering
Omnigen Biodata LtdBusiness: Research and experimental development on biotechnology. Other research and experimental development on natural sciences and engineering
One City Global LtdBusiness: Other telecommunications activities. Information technology consultancy activities. Data processing, hosting and related activities. Management consultancy activities other than financial management
One World Express Inc. LtdBusiness: Operation of warehousing and storage facilities for air transport activities. Other information technology service activities
One World Information Service LimitedBusiness: Non-specialised wholesale trade. Information technology consultancy activities. News agency activities. Management consultancy activities other than financial management
OneSpan Solutions UK LimitedBusiness: Other software publishing. Information technology consultancy activities. Other information technology service activities