International
Rail Consultancy
International
Rail Consultancy
International
Rail Consultancy
Since 2004, we have delivered winning bids for railway industry clients around the world, with proven expertise across operations, maintenance, and infrastructure projects.
Since 2004, we have delivered winning bids for railway industry clients around the world, with proven expertise across operations, maintenance, and infrastructure projects.
Since 2004, we have delivered winning bids for railway industry clients around the world, with proven expertise across operations, maintenance, and infrastructure projects.
Who We Are
Osirix Consulting is a results-driven bid writing consultancy helping railway clients navigate complexity, refine strategy and achieve contract success.
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Major tenders delivered for rail operators and technology companies worldwide.
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Major tenders delivered for rail operators and technology companies worldwide.
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Major tenders delivered for rail operators and technology companies worldwide.
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Technical responses written across PQQs, ITTs, and bid submissions since 2004.
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Technical responses written across PQQs, ITTs, and bid submissions since 2004.
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Technical responses written across PQQs, ITTs, and bid submissions since 2004.
£0bn+
£0bn+
Combined tender value including HS2 and international rail tenders.
£0bn+
£0bn+
Combined tender value including HS2 and international rail tenders.
£0bn+
£0bn+
Combined tender value including HS2 and international rail tenders.
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Years of industry experience delivering winning bids for major clients.
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Years of industry experience delivering winning bids for major clients.
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Years of industry experience delivering winning bids for major clients.
Our Services
Our Expertise
Start winning today
Start winning today
Start winning today
Case Studies
Proven Results in the Rail Sector
Technical Bid Writing
DB International Operations
DB International Operations - High Frequency Rail Canada
Working with DB International Operations as part of the QConnexiON consortium for Canada's 50-year, CA$12bn High Frequency Rail project. Developed Interoperability response and Host Railways Management Plan for 1,000km high-speed route between Toronto and Quebec.
DB International Operations - High Frequency Rail Canada
Working with DB International Operations as part of the QConnexiON consortium for Canada's 50-year, CA$12bn High Frequency Rail project. Developed Interoperability response and Host Railways Management Plan for 1,000km high-speed route between Toronto and Quebec.
DB International Operations - High Frequency Rail Canada
Working with DB International Operations as part of the QConnexiON consortium for Canada's 50-year, CA$12bn High Frequency Rail project. Developed Interoperability response and Host Railways Management Plan for 1,000km high-speed route between Toronto and Quebec.
Technical Bid Writing & Process Implementation
Siemens Rail Infrastructure
Siemens Rail Infrastructure - East Coast Digital Programme
Supporting Siemens Rail Infrastructure on the East Coast Main Line Train Control Partner bid. Introduced simplified storyboard, response and review templates with progress and compliance tracking. Siemens' first large-scale Digital Railway win, with new processes underpinning subsequent framework awards.
Siemens Rail Infrastructure - East Coast Digital Programme
Supporting Siemens Rail Infrastructure on the East Coast Main Line Train Control Partner bid. Introduced simplified storyboard, response and review templates with progress and compliance tracking. Siemens' first large-scale Digital Railway win, with new processes underpinning subsequent framework awards.
Siemens Rail Infrastructure - East Coast Digital Programme
Supporting Siemens Rail Infrastructure on the East Coast Main Line Train Control Partner bid. Introduced simplified storyboard, response and review templates with progress and compliance tracking. Siemens' first large-scale Digital Railway win, with new processes underpinning subsequent framework awards.
Technical Bid Writing
ATM Milano
ATM Milano - Dublin Luas Operations & Maintenance
Supporting Azienda Trasporti Milanesi (ATM) bid for Dublin's 7-year Luas Operations and Maintenance contract. Developed Infrastructure Maintenance, Operations Plan, Timetable Planning, Safety Management, and Security Management responses for network serving 81 light rail vehicles across two lines.
ATM Milano - Dublin Luas Operations & Maintenance
Supporting Azienda Trasporti Milanesi (ATM) bid for Dublin's 7-year Luas Operations and Maintenance contract. Developed Infrastructure Maintenance, Operations Plan, Timetable Planning, Safety Management, and Security Management responses for network serving 81 light rail vehicles across two lines.
ATM Milano - Dublin Luas Operations & Maintenance
Supporting Azienda Trasporti Milanesi (ATM) bid for Dublin's 7-year Luas Operations and Maintenance contract. Developed Infrastructure Maintenance, Operations Plan, Timetable Planning, Safety Management, and Security Management responses for network serving 81 light rail vehicles across two lines.
Testimonials
What Our Clients Say
"Master of their craft in bid writing...among the best in the business."
S. Scott
DB International Operations
"Winning the £1bn ECML Digital Programme bid along with significant process improvements."
S. Chatfield
Siemens Rail Infrastructure (UK)
"Consistently high scoring results...our 'go to' for technical writing services.
N. Lockwood
Intuitive Executive Search
"One of the UK's best Technical Bid Writers...we are always delighted to represent Osirix to our clients."
C. Wilson
Intuitive Executive Search
"A rare find...highly committed and will get the job done on time and to very high standard."
C. Mullen
FirstGroup
"Extremely proficient and competent...deep technical skills and approach were invaluable."
W. Young
Network Rail
Testimonials
What Our Clients Say
"Master of their craft in bid writing...among the best in the business."
S. Scott
DB International Operations
"Winning the £1bn ECML Digital Programme bid along with significant process improvements."
S. Chatfield
Siemens Rail Infrastructure (UK)
"Consistently high scoring results...our 'go to' for technical writing services.
N. Lockwood
Intuitive Executive Search
"Master of their craft in bid writing...among the best in the business."
S. Scott
DB International Operations
"Winning the £1bn ECML Digital Programme bid along with significant process improvements."
S. Chatfield
Siemens Rail Infrastructure (UK)
"Consistently high scoring results...our 'go to' for technical writing services.
N. Lockwood
Intuitive Executive Search
"Master of their craft in bid writing...among the best in the business."
S. Scott
DB International Operations
"Winning the £1bn ECML Digital Programme bid along with significant process improvements."
S. Chatfield
Siemens Rail Infrastructure (UK)
"Consistently high scoring results...our 'go to' for technical writing services.
N. Lockwood
Intuitive Executive Search
"Master of their craft in bid writing...among the best in the business."
S. Scott
DB International Operations
"Winning the £1bn ECML Digital Programme bid along with significant process improvements."
S. Chatfield
Siemens Rail Infrastructure (UK)
"Consistently high scoring results...our 'go to' for technical writing services.
N. Lockwood
Intuitive Executive Search
Clients
Trusted By
Clients
Trusted By
Clients
Trusted By
Ready to Transform Your Bid Strategy?
Schedule a free consultation and discover how Osirix Consulting can strengthen your proposals, improve your win rate, and deliver contract success.
Ready to Transform Your Bid Strategy?
Schedule a free consultation and discover how Osirix Consulting can strengthen your proposals, improve your win rate, and deliver contract success.
Ready to Transform Your Bid Strategy?
Schedule a free consultation and discover how Osirix Consulting can strengthen your proposals, improve your win rate, and deliver contract success.