📢 Important Announcement: Tilos Entering End of Maintenance on 1 March 2026

❓ Tilos End of Maintenance – Frequently Asked Questions

We know change can raise questions, so we’ve put together this FAQ to help you understand what Trimble’s upcoming lifecycle transition means and what to expect next.

1. What is happening to Tilos?

Starting 1 March 2026, Trimble will be moving Tilos into its End of Maintenance phase. This means Tilos 11.1 MR4 is the final update that will be released.

2. What does “End of Maintenance” actually mean?

Once Tilos enters End of Maintenance, Trimble will no longer provide:

• New features
  No additional enhancements or functional improvements will be added.
• Bug fixes
  Any newly discovered issues or performance problems will not be addressed.
• Security patches
  No further updates will be released to protect against emerging security vulnerabilities.

In short, Tilos will remain available but will no longer be updated.

3. Can we continue using Tilos?

Yes.
You can continue using Tilos in its current “as‑is” state. Nothing will be disabled, and existing features will remain accessible. However, the product will not evolve beyond its current version.

4. Can we continue to purchase or renew Tilos licences?

Yes.
You may still submit sales orders to Trimble (or your licence provider) for:

• New customer licences
• Renewals
• Additional licences for existing customers

However, it is important to understand that although Tilos remains available for purchase, the software itself is no longer being maintained or updated beyond 11.1 MR4.

Note: Please contact your Tilos licence provider to discuss these options. 

5. Will pricing change?

No changes to standard pricing have been announced at this time.

6. Will sales and technical support continue?

Yes.
Please contact your licence provider who will liaise with Trimble. Trimble will continue to provide both sales and technical support for Tilos customers during this period. While no product updates will be released, general support remains available.

7. Why is Trimble ending maintenance for Tilos?

Software products naturally evolve, and lifecycle transitions happen when technology shifts, customer needs change, or future‑ready platforms become available. With Tilos reaching a mature stage in its lifecycle, Trimble is redirecting focus toward modern solutions that can support new capabilities and improvements.

8. Is there a recommended alternative to Tilos?

Yes!
Projet Linéaire is preparing to launch a new linear scheduling solution called TILOS 360, officially releasing in April 2026.

TILOS 360 is designed as the next generation of linear scheduling technology, offering:

• A modern architecture
• Enhanced work‑phasing tools
• Expanded future capabilities
• A familiar workflow built on Tilos’s strengths

This new solution aims to provide a smoother, more powerful experience for teams who rely on linear scheduling.

9. Who should I contact to discuss migration to Tilos 360?

Please contact Delta Solutions as follows if you are interested in migrating to Tilos 360: 

Dave Crosby

Delta Solutions Pty Ltd 

Phone: +61 -7- 39 111 066

E: dave.crosby@deltasol.com.au

Website: https://deltasolutions.com.au/contact/

10. How should we plan for the transition?

Here are a few steps to consider:

• Continue using Tilos as needed while you assess future requirements.
• Discuss TILOS 360 with your teams or customers to determine suitability for upcoming projects.
• Review your internal processes to ensure you’re prepared for a software environment that will no longer receive updates.

If you’re supporting customers, proactively sharing these changes will help them plan ahead with confidence.