Transforming Performance.Enhancing Efficiency.
Unlock the power of building performance management. Our Portfolio One platform transforms complex building data into actionable insights.
Watch Portfolio One Demo

Platform Capabilities
Portfolio One delivers intelligent solutions that optimise performance, reduce costs and drive sustainability across your property portfolio.
Utility Manager
- Actively track and analyse gas, electricity, water and waste utility consumption / usage
- Optimise cost efficiency for individual buildings and managed property portfolios
BMS Manager
- Linking with Building BMS systems, Portfolio One™ monitors building status, providing indicators of anomalies / alarm status, before they impact performance
Live Data Integration
- Portfolio One™ is designed to assess live building data, providing you with real time monitoring capabilities of key building technologies and critical systems
Manage your Portfolio Performance
- Portfolio One™ constantly analyses building performance against recognised industry standards, such as BREEAM / LEED / CIBSE, providing status indication to prioritise further assessment
Automatic Report Generation
- Instantly generate valuable and up to the minute reports on the platform, capturing live performance analysis for each building and across your portfolio
Drive Cost efficiency & Optimise Performance
- Use the software generated insights as the foundation of your drive towards net zero
- Confidently plan business investments for each building and portfolio using the Portfolio One™ financial reporting function
Why Choose Portfolio One
Our enterprise-grade solution delivers exceptional value through sophisticated features meticulously engineered for property professionals.
Comprehensive Analytics
Detailed performance metrics with automatic insights for energy, water and waste utilisation
CIBSE Standards Integration
Built-in benchmarking against CIBSE standards with real-time performance comparison
Net Zero Tracking
Detailed carbon tracking with reduction pathways and automated progress reporting
Real-time Monitoring
Daily consumption tracking with proactive anomaly detection system
Intelligent BMS Alerts
Sophisticated alert system that identifies issues before they impact building performance
Performance Benchmarking
Compare building performance against industry standards and your portfolio average
Expert Support Team
Dedicated specialists providing implementation, training, and ongoing technical assistance
Multi-level Optimisation
Sophisticated optimisation at both individual building and entire portfolio levels
Trusted by Leading Property Management Companies
Portfolio One is the platform of choice for forward-thinking property management professionals across the UK and Europe.
Lambert Smith Hampton
Boreal
Rangeford
Savills
Lambert Smith Hampton
Boreal
Rangeford
Savills
Lambert Smith Hampton
Boreal
Rangeford
Savills
Comprehensive Utility Management
Monitor, analyze, and optimize all utility consumption metrics across your entire building portfolio with Portfolio One's advanced visualization and analytics tools.
Electricity
Gas
Water
Waste Diversion
Total Energy Cost Savings
Based on current optimisation measures
Electricity Consumption Trend
Last 30 Days
Real-time Monitoring
Track consumption patterns in real-time across all utilities to identify usage spikes and optimisation opportunities instantly.
Comparative Analysis
Compare utility performance across time periods, buildings, and industry benchmarks to contextualise your efficiency gains.
Compliance Reporting
Automatically generate audit-ready reports for regulatory frameworks including BREEAM, CIBSE, and carbon disclosure requirements.
BMS Manager
Detect and resolve building system issues before they impact performance or comfort.
Recent Alerts
Chiller efficiency drop detected
Irregular lighting schedule detected
Unusual water flow detected in Level 3
Power factor below optimal range
AHU filter pressure drop
Live Data Integration
Portfolio One connects to your existing building systems through secure data loggers, transmitting data to our cloud servers for seamless, real-time analytics.
Data Flow Architecture
Building Systems
BMS & Smart Meters
Data Loggers
Secure Transmission
Cloud Servers
Data Processing
Portfolio One
Insights & Control
Enterprise Security
- End-to-end AES-256 encryption
- Regular penetration testing
Reliability & Performance
- 99.9% uptime SLA guarantee
- 5-60 second data refresh rates
Rapid Implementation
- 48-hour typical setup time
- Dedicated implementation team
Portfolio One Intelligent API
Smart BMS only
Portfolio One Hybrid API
BMS and Smart Energy metrers
Portfolio One Basic API
Smart meters only
Data-Driven Performance Insights
Transform complex building data into actionable insights that drive business value. Benchmark performance, track sustainability goals, and generate comprehensive reports.
Performance Benchmarking
Compare your building's performance against industry standards and best practices to identify improvement opportunities.
Energy Use Intensity
Performance Analysis:
30.0% above industry average
Gap to best practice: 45.0 kWh/m²/year
Water Consumption
Performance Analysis:
30.8% above industry average
Gap to best practice: 35.0 m³/occupant/year
Carbon Emissions
Performance Analysis:
36.4% above industry average
Gap to best practice: 35.0 kgCO₂e/m²/year
Your Path to Portfolio One
We've refined our implementation process into four clear steps to ensure a seamless transition to Portfolio One. From initial assessment through training and handover, we're with you at every stage.
Initial Assessment
Begin with a complimentary consultation to evaluate your needs and technology landscape.
- Free 30-minute consultation to understand your requirements
- Assessment of building information and technology to maximise impact
- Submission of a scope of work proposal for seamless integration
Contract & Payment
Receive a tailored proposal with transparent pricing based on your specific business needs.
- Tailored fee proposal reflecting your specific business requirements
- Flexible payment plans to accommodate your budget
- Clear contract terms with definitive deliverables
Technical Integration & Setup
Our engineers deploy Portfolio One with your existing systems for maximum operational benefit.
- On-site engineering to connect new and existing building technologies
- Custom dashboard configuration with intelligent alert systems
- Integration of compliance standards and benchmarking frameworks
Training & Handover
Comprehensive knowledge transfer ensures you maximise the value of Portfolio One.
- Establish roles, responsibilities and platform access for users
- Hands-on workshops with your team to ensure operational proficiency
- Continued support from Vision Zero Connect after platform handover
Ready to Begin Your Journey?
Transform your building portfolio management with Portfolio One. Our team of experts is ready to guide you through our simple four-step implementation process, ensuring rapid time-to-value.
Ready to Optimise Your Building Portfolio?
Take the first step towards transforming your building management with Portfolio One. Our team of experts is ready to guide you through the process and create a tailored solution for your needs.