Product lifecycle management, re-imagined for the web.
A modular PLM that takes the best of PTC Windchill and Siemens Teamcenter — BOM, maintenance, versioning, integrations and 3D — all in one modern platform.
BOM management
Multi-level BOMs, EBOM/MBOM views, where-used, effectivity and change impact — done right.
Maintenance records
Asset and product maintenance history linked to part data, drawings and revisions.
Version & change control
Robust check-in/out, branching, ECO/ECN workflows and full traceability of every change.
Web-based 3D viewer
View, section and measure CAD assemblies right in the browser — no heavy installs required.
Desktop support
Native desktop connectors for engineers who live inside CAD tools day-to-day.
Software integrations
Connectors for SolidWorks, NX, Creo, CATIA, ERP, MES and your in-house tooling.
Web-first deployment
Modern web UI built for distributed teams — fast, searchable, role-aware.
On-prem solutions
Host inside your own infrastructure — air-gapped or hybrid, with full data sovereignty.
Best of Windchill + Teamcenter
We cherry-pick the proven features of leading PLMs and add the modern ones they lack.
Why teams switch to Viar1 PLM
Lower TCO
No per-seat lock-in; deploy on-prem or hybrid on your terms.
Faster onboarding
A modern web UI engineers actually want to use, with sane defaults.
Truly customisable
Workflows, data model and integrations tailored — not workarounds.
Built around real engineering teams
Engineering Heads
Pain: Legacy PLM is slow, expensive and hated by the team.
Win: A modern web UI engineers adopt voluntarily — without losing rigour.
Configuration Managers
Pain: BOM/effectivity changes leak through Excel and email.
Win: Single source of truth with EBOM/MBOM, where-used and ECO workflows.
IT Architects
Pain: Per-seat licensing and brittle integrations to ERP / MES.
Win: Predictable on-prem deployment with documented REST APIs for everything.
Common questions
Talk to us about Customized PLM.
Share a few details and our team will set up a working session — including a tailored demo.
Or use the full enquiry pageA modern PLM your engineers won't fight.
Tell us where you are today — Windchill, Teamcenter, spreadsheets — and we'll map a realistic transition.