OSL Global

OSL Global OSL Global provides rail signalling and multidisciplinary engineering, technical and project deliver

We provide optimised engineering and consultancy services to clients nationwide and internationally. From rail systems and water treatment to waste management and AI integration, we are the delivery partner of choice for innovation. Discover how we are leading the way in sustainable infrastructure and technology.

OSL Global is proud to be supporting Egis on one of Australia’s most significant rail infrastructure programmes.Cross Ri...
27/05/2026

OSL Global is proud to be supporting Egis on one of Australia’s most significant rail infrastructure programmes.

Cross River Rail is a 10.2km new railway under Brisbane’s CBD, with four new underground stations and a major role to play in strengthening the city’s transport network ahead of the Brisbane 2032 Olympic and Paralympic Games.

Egis has recently been announced as the preferred signalling design delivery team for the North package, building on its existing delivery of the South package.

Having supported Egis on the South package since last year, OSL is pleased to continue working closely with their team as the North package develops.

Our support covers key signalling design and technical deliverables, including:

⚫ Microlok and SSI interlocking data,
⚫ Control tables
⚫ Off-site principles testing across multiple phases of work across the scheme.

It is technically demanding work on a major international programme, requiring close collaboration, clear interfaces and strong signalling expertise.

We are proud of the OSL team contributing to the programme and look forward to continuing our support as the scheme progresses.

🌐 Find out more: https://www.oslglobal.com/company-news/osl-supports-egis-on-cross-river-rail-signalling-design-in-brisbane

26/05/2026

We’ve recently updated the FAQs on our IRSE Licensing page to make it easier to understand how OSL supports signalling competence assurance.

The page now covers common questions around IRSE assessments, licensing, competence management and what it means to work with an approved IRSE Assessing Agency.

For clients, suppliers and signalling professionals, it is a useful starting point if you are looking for clear guidance on the assessment process or exploring support for your team.

You can view the updated FAQs here: https://www.oslglobal.com/irse-licensing

21/05/2026

Congratulations to Oliver Godsell on completing his Level 3 Engineering Technician Apprenticeship at New College Swindon 👏

Passing both stages of the End Point Assessment is a real achievement and it’s great to see Ollie reach this important milestone.

This reflects the commitment and hard work Ollie has put into developing his technical skills, supported by the team around him.

Well done- from everyone at OSL!

OSL Global is an approved IRSE Assessing Agency, supporting individuals and organisations across the full IRSE licensing...
06/05/2026

OSL Global is an approved IRSE Assessing Agency, supporting individuals and organisations across the full IRSE licensing lifecycle.

From initial licence applications and renewals through to evidence review, mentoring and ongoing competence management, our in-house team provides structured support grounded in real-world signalling delivery.

Whether you are looking to gain, renew or add to your IRSE licence, or manage competence across a wider team, OSL can support the process efficiently, transparently and in line with IRSE governance.

Find out more here:
https://www.oslglobal.com/irse-licensing

Ecology is a fundamental part of infrastructure delivery.Every intervention within the rail corridor has the potential t...
20/04/2026

Ecology is a fundamental part of infrastructure delivery.

Every intervention within the rail corridor has the potential to affect local wildlife and habitats, so understanding those risks early is critical. Protecting animal welfare and minimising ecological impact isn’t an optional extra, it’s part of delivering work safely and responsibly.

We integrate in-house ecology expertise into our survey and engineering activities, combining experienced personnel with advanced survey technology to assess site conditions, identify constraints early and develop practical, buildable solutions.

The result is better planning, safer access, fewer surprises on site and delivery that works for both the project and the surrounding environment.

Good delivery isn’t just about resolving the issue in front of you, it’s about doing it in a way that respects the wider setting and stands up over time.

🌐 www.oslglobal.com
📧 [email protected]

Productive design session yesterday with Southbay Civil Engineering Ltd on the Tilbury scheme, where OSL is supporting t...
10/04/2026

Productive design session yesterday with Southbay Civil Engineering Ltd on the Tilbury scheme, where OSL is supporting the delivery of a new facility for Uber Boat by Thames Clippers.

Working through interfaces, constraints and key design decisions early is what keeps projects aligned and moving efficiently.

Momentum is building, looking forward to the next stages!

🌐 https://www.oslglobal.com
📧 [email protected]

02/04/2026

Great to see continued development across the OSL team ☑️

Well done to Justin Manese and Christian Evans on achieving their COSS accreditations, an important milestone and a reflection of OSL’s continued commitment to safety and competence.

Developing and recognising our people remains central to how we deliver.

With the Easter bank holiday approaching, stay safe to all those working over the weekend.

🌐 https://www.oslglobal.com
📧 [email protected]

OSL are heading to Ireland next month 🇮🇪We’ll be attending the BITA Rail Networking Evening and Rail Link Networking Day...
31/03/2026

OSL are heading to Ireland next month 🇮🇪

We’ll be attending the BITA Rail Networking Evening and Rail Link Networking Day in Dublin on the 8-9th April.

The events bring together organisations from across the rail sector, providing an opportunity to connect, share insight and discuss upcoming programmes across the UK and international markets.

If you’re attending and would like to arrange a meeting or grab a coffee, please get in touch: [email protected]

If you’re unable to attend but would still like to connect, please reach out to Daniel directly.

Project Update: 📍 Gunnersbury Junction🤝 Network RailGunnersbury Junction is a critical interface within London’s rail ne...
17/03/2026

Project Update:
📍 Gunnersbury Junction
🤝 Network Rail

Gunnersbury Junction is a critical interface within London’s rail network, playing a key role in maintaining service frequency, reliability and operational flexibility across the capital.

To address an ongoing failure mode at this location, works were undertaken to remove and replace Reed Point Detection equipment, improving performance and long-term asset reliability.

OSL delivered:

⚫ Signalling Design
⚫ Installation
⚫ Testing & Commissioning

Supporting safe and consistent performance across critical parts of the network.

To learn more about OSL’s signalling capability, visit:

https://www.oslglobal.com

16/03/2026

Project Update:
📍 Cornwall
🤝 Colas Rail

The Mid Cornwall Metro (MCM) project is a rail infrastructure enhancement scheme designed to improve connectivity and capacity across mid-Cornwall, including the Newquay branch line.

The project includes infrastructure and signalling upgrades between Newquay and Par, helping enable more frequent and reliable services and allowing more than one train to operate on what has historically been a largely single-line route.

OSL Global continues to support Colas Rail with their works on the programme. As part of this support, OSL provided Principles Testing and Functional Testing during the main commissioning and subsequent stages of the works.

Projects like MCM play an important role in improving regional connectivity and strengthening the wider rail network.

Thank you to all involved.

To learn more about OSL’s capability, visit:

https://www.oslglobal.com

13/03/2026

Holding and maintaining IRSE licences is a requirement across the rail industry for many engineers working in safety-critical signalling roles.

For both individuals and organisations managing this process, having the right support and guidance in place can make a significant difference.

At OSL, we are an approved IRSE Assessing Agency, supporting clients with licence assessments and competence development across the industry.

Our services include:
☑️ New licence applications
☑️ Licence renewals and reassessments
☑️ Evidence review and portfolio preparation
☑️ Mentoring and competence development
☑️ Employer-led competence management support

To find out more about OSL’s IRSE licensing capability, visit:
https://www.oslglobal.com/irse-licensing

Address

OSL Global, Unit 11, Wistaston Business Centre, Wistaston Road
Crewe
CW16AA

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