OSSG acquires 100% of OSS

OSS Group is pleased to announce that it has acquired the remaining 50% shareholding in, and now wholly owns, Open Systems Specialists Ltd. Under this new ownership, OSS Group and OSS bring a combined portfolio of services to the market that extend from business and technology consulting, through application and big data integration, to technology operations and management.
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Our Products and Services

Advisory & Project Management

We provide consulting and project management services to develop a strategic plan and program of work to meet your business objectives.

Data & Integration

We provide services to help your business succeed by making best use of Enterprise technologies: APIs, Microservices, ESB, IAM, Big Data, Mobility, IoT


Customer Relationship Management (CRM), Relationship Analytics and digital Marketing Automation solutions to drive your revenue targets and maximise your conversion rates.

Platforms & Cloud

Enabling dynamic platforms to support application services in the data centre or the Cloud. Designed with automation, simplicity, and security at heart.

Success Stories


The UoA required a knowledgeable integration architect to work with the applications and architecture teams to understand the business needs, understand the back-end interfaces it has today and then produce an architecture for the University API. OSS Group achieved the objective with the following results: An architecture which provides the functions & capabilities required to support[…]

Ordering processes that required manual keying of data from one system into another were automated to send orders directly to the fulfilling store’s retail system. This delivery process logic included robust routing and queuing that catered for multiple independent stores and target systems being offline for scheduled end-of-day processing. This has reduced errors and processing[…]

Our Partners

Partner Logo Gold 2019-1
AWS Partner Network
Hubspot Certifiedpartne Partner