Engineering, building, running and improving — across the full lifecycle.
Our solutions are organised by lifecycle responsibility, not by trade. Engage APIS at any stage; we bring the upstream and downstream expertise that makes that stage actually pay off.
Engineer first. Build later.
Decisions made on the drawing board determine 80% of an asset's lifecycle cost. APIS brings concept design, feasibility, due diligence and value engineering to projects before a single trench is dug.
Explore Engineering & Advisory in detailConcept design
Architectural-engineering coordination, system selection, performance targets.
Technical due diligence
Independent assessment of buildings, energy assets and industrial facilities for buyers and lenders.
Feasibility studies
Bankable feasibility for solar PV, district energy, retrofit and PPP projects.
Energy audits
EN 16247-compliant audits, M&V baselines, decarbonisation roadmaps.
Value engineering
Cost-quality optimisation without compromising performance or compliance.
Lifecycle cost analysis
NPV-based comparison of CAPEX/OPEX scenarios over 20–25 year horizons.
Design-build, EPC, turnkey.
From multi-discipline MEP fit-outs to utility-scale solar PV, we deliver projects under design-build, EPC LSTK and turnkey structures — coordinated by APIS, signed for by APIS.
Explore Installations & Projects in detailDesign & build
Single-source design and construction with integrated risk and schedule.
EPC / turnkey
Lump-sum turnkey delivery for solar PV, BESS, district energy and utility-scale assets.
MEP installations
Mechanical, electrical and plumbing for residential, commercial and hospitality projects.
HVAC-R systems
Heating, cooling, ventilation, refrigeration — chillers, AHUs, VRF, district systems.
Electrical & lighting
LV, MV switchgear, transformers, lighting design, building electrical infrastructure.
Fire, security, automation, ICT
Integrated low-current systems with single accountable interface.
Testing, commissioning, handover
Functional performance testing, M&V, O&M documentation, FAC sign-off.
Buildings need keeping. We keep them.
SLA-backed service contracts covering preventive, corrective and emergency maintenance — with documented inspections, spare-parts management and lifecycle replacement planning.
Explore Service & Maintenance in detailPreventive maintenance
Scheduled, manufacturer-aligned maintenance programmes against agreed KPIs.
Corrective maintenance
Defined response and resolution times by criticality category.
Emergency technical support
24/7 callout for critical systems and infrastructure.
Spare parts management
Critical spares strategy — stocking, ageing, lead-time risk mitigation.
Service contracts & inspections
Multi-year contracts with monthly performance reporting and audit trails.
Lifecycle replacement planning
Capital planning by asset class — when to refurbish, when to replace.
Outcomes, not invoices.
Performance-based delivery models — facility management, technical operations, ESCO, PPP, EaaS — where we share accountability for the result, not just the activity.
Explore Manage & Operate in detailFacility management
Hard and soft FM, multi-site portfolios, single point of accountability.
Technical building operation
Operating engineers on-site or remotely, BMS-managed performance.
Energy-as-a-Service (EaaS)
We finance, install and operate the energy system. Client pays per unit of useful energy delivered.
HVAC- & Maintenance-as-a-Service
Predictable monthly cost, performance guarantees, asset risk on us.
PPP / ESCO models
Energy performance contracts where investment is repaid from documented savings.
Performance-based contracts
Output specifications, KPI-linked fees, transparent reporting.
The data layer behind performance.
BMS, IoT, energy management and predictive maintenance turn buildings from passive structures into actively managed assets — measurable, optimisable, comparable.
Explore Smart & Digital Solutions in detailBuilding Management Systems
BMS design, integration and tuning — multi-vendor, open-protocol.
Automation
Field-level automation for HVAC, lighting, energy, industrial process.
IoT monitoring
Sensor networks, gateways and cloud telemetry across asset portfolios.
Energy management platforms
Real-time dashboards, M&V, anomaly detection, ISO 50001 alignment.
Smart city systems
Lighting control, traffic and parking, environmental sensing, citizen services.
Predictive maintenance
Condition monitoring, failure modelling, intervention scheduling.