100+
Organisations trust Oxand
10%+
Increase in asset availability
6–12 months
To optimised CAPEX trajectory
Seconds
Constrained scenario re-run
3,000+
Projects delivered
Expertise · Aging Infrastructure Investment
Invest smarter in aging infrastructure.
Prioritise renewals, refurbishments and replacements with risk-based, multi-year investment plans. Balance safety, service levels, budgets and carbon objectives across your aging infrastructure portfolio.
up to 30% TCO reduction
>95% accuracy of ageing forecasts proven over 10 years
28% energy consumption cut on 15-year plans
Evidence-based, planned renewals keep asset condition above the failure threshold across 30 years.
Four challenges that make aging infrastructure a different investment problem.
01
Increasing costs and complexity
Aging assets require more frequent and costly maintenance. Emergency repairs spike OPEX and erode the multi-year CAPEX visibility needed for responsible stewardship.
02
Unpredictable performance and breakdown risks
Degradation curves are non-linear and asset-specific. Without predictive models, teams cannot anticipate which assets will fail next or quantify the downstream consequences.
03
Compliance with evolving standards
Regulatory requirements for aging infrastructure — from structural safety to environmental standards — change faster than traditional planning cycles can accommodate.
04
Pressure to demonstrate ROI
Boards, regulators and elected officials require clear justification for every major renewal decision. Intuition-based planning no longer passes scrutiny.
Aging infrastructure investment planning
is the practice of replacing age-based replacement rules with evidence-based renewal decisions — quantifying condition, risk, climate risk, cost and carbon trajectories across a portfolio of aging assets to produce a multi-year CAPEX plan that balances safety, service levels, budget constraints and decarbonisation objectives. Simeo by Oxand provides the predictive models and scenario engine that turn inspections and historical data into defensible board-ready roadmaps.
Oxand's approach to aging infrastructure lifecycle management.
Know your portfolio
Centralise the knowledge before deciding anything
Aging infrastructure decisions start with knowing what you own and what state it is really in. Oxand’s consultants consolidate inventories, inspection reports and institutional memory into one shared, structured view of the portfolio — condition, criticality and history — so investment conversations start from facts rather than recollections.
Plan
Preventive maintenance over reactive repairs
Plan maintenance and renewal actions based on forecasts and risks rather than failures. Reducing reactive work cuts long-term OPEX and creates the stable CAPEX trajectory that boards and finance teams require.
Simulate
Scenario simulations and executive dashboards
Visualise your portfolio and compare scenarios under budget, service-level, risk and decarbonisation constraints to choose the optimal strategy. Custom dashboards serve engineers, compliance teams and C-level leaders from a single source of truth.
Comply
Integrated compliance and sustainability
Generate ISO 55001-ready evidence, track regulatory KPIs and model carbon-reduction pathways within your investment plan. Cost, risk and carbon trade-offs sit in one place — so nothing is optimised in isolation.
Traditional methods vs. asset investment planning with Oxand Simeo™.
Traditional methods
- Reactive repairs and replacements, resulting in additional costs
- Fragmented budgets that are difficult to control
- Limited visibility on long-term costs and future risks
- Difficulty justifying CAPEX investments to management
With Oxand Simeo™
- Prioritisation of investments based on actual asset risks
- Multi-year CAPEX/OPEX vision for intelligent budget planning
- Integration of sustainability and compliance indicators
- Clear, structured investment roadmaps ready for management committees
Built for every team managing aging assets.
Executive leadership teams
Select the best renewal and investment strategies with clear ROI, risk visibility and scenario-based justification ready for board and regulator review.
Sustainability & ESG managers
Evaluate refurbishment and retrofit options that improve energy efficiency and CO₂ performance within budget constraints, using 1,300+ energy performance models.
Compliance & QA teams
Demonstrate that high-risk assets are identified, prioritised and funded, with audit-ready evidence automatically generated and aligned to ISO 55001.
Facility & asset managers
Turn inspection data into prioritised, budgeted renewal and maintenance programmes that optimise long-term performance without over-spending on low-risk assets.
What clients say about investing smarter in aging assets.
Bibliothèque nationale de France
“Our spreadsheets gave us totals, never a picture of risk. With Simeo the wear and obsolescence of our equipment become visible and quantified: the investment we ask for is no longe…”
Eric Melet — Deputy Director
Habitat 77
“Each territory used to defend its own priorities with no shared reference. Today works are arbitrated on objective criteria that everyone shares — and the budget is committed where…”
Stéphane LASERRE — Deputy Director of Project Management
Compagnie Nationale du Rhône
“Expert opinion used to settle it. Today every investment decision is factual and quantified — and no one can reduce it to assumptions any more.”
Renaud Blanc — Asset Management Engineer
LaGuardia Airport
“As asset leader, I'm aware of the need to challenge our practices and be at the top level of operation and maintenance practices. Within this context, we want as a first step to pe…”
Département de la Meuse
“We needed a tool that would allow us to consolidate the fragmented data we had and project it in a way that could be clearly presented to our elected officials, who are the decisio…”
Dominique VANON — Chief Executive Officer (General Director of Services)
APRR-AREA
“A solution that connects the technical teams, the finance teams and executive management alike”
Xavier Rigo — Deputy CEO, APRR
In'li
“We turned to Oxand because we needed a tool that would provide us with a predictive—not just corrective—view and help us manage our investments more effectively. Oxand stood out fo…”
Laura Stolz — Head of Budget and Asset Valuation Department
Viparis
“What we do not measure, we can neither steer nor put a value on. An estate is not a fixed inheritance, it is a living asset to be developed with intent. Simeo helps us answer a sim…”
Cyril Touboul — Technical and Works Director
Société des ports du Détroit
Optimise heavy maintenance and renewal costs to improve the profitability of the port's assets across the whole fifty-year concession.
TMR
Digitise the estate, structure the asset knowledge, and give TMR a decision-support tool to test maintenance strategies and negotiate its budgets with the Feder…
TPG
Analyse the maintenance and renewal needs of the fixed tramway, trolleybus and electric bus infrastructure — future network extensions included — and give TPG a…
IXAS
IXAS had to demonstrably fulfil its performance requirements, accept and obtain its IT audits on time, and bring processes, people, software and hardware togeth…
Frequently asked questions
How quickly can we get started with Simeo?
Most customers import their existing data and launch their first multi-year investment scenarios in less than two weeks. Full return on investment is typically achieved within one budget cycle, thanks to predefined ageing models and turnkey integration services.
How does Simeo protect our asset data?
Simeo operates on ISO 27001-certified infrastructure in the EU. Data is encrypted at rest (AES-256) and in transit (TLS 1.3). Role-based access and single sign-on (SSO) ensure that only authorised users can view or modify information.
Does Simeo support ISO 55001 compliance reporting?
Yes. Simeo integrates ISO 55001 checklists, automatically generates audit trails from investment plans and produces audit-ready reports, reducing preparation time by up to 70%.
Can we model carbon and energy alongside cost and risk?
Absolutely. Simeo directly integrates energy and CO₂ measurements into investment plans, allowing you to see which maintenance or modernisation actions achieve the required savings within budget and risk limits.
What data sources and systems does Simeo connect to?
You can bulk import spreadsheets, CMMS exports, BIM models and IoT sensor feeds, or connect directly via REST and GraphQL APIs to systems such as SAP or Maximo, which feed into all your investment planning scenarios.
How is the licence priced?
The subscription licence is proportional to the size of the portfolio and the modules selected. Most customers see a return on their investment within the first budget cycle. Contact us for a personalised quote.
Ready to make smarter investments in your aging infrastructure?
Bring your portfolio data. We'll model cost, risk, climate risk and carbon trajectories and show you where to act first.