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Our Services

Strategic Sustainability and Wellness Solutions for Real Estate Assets

We integrate international certifications, environmental performance, and ESG strategy within the financial and operational logic of each project 

At Sustyco, we design sustainability strategies that strengthen the value of real estate assets. We work with developers, construction firms, and investment funds to translate international standards into clear, executable, and measurable decisions within the financial and operational context of each project.

International Building Certification Consulting

We support building certification processes from early planning through final review under international standards such as LEED, Fitwel, CASA Colombia, SITES, and FGBC — structuring strategies to optimize compliance and avoid unnecessary costs.

Strategic Technical Assessment

We conduct technical and financial feasibility analyses of relevant standards to inform decision-making. This evaluation considers building typology, location, intended use, and budget constraints to identify the most efficient and viable certification target.

Preliminary Compliance Modeling

We develop technical scenarios to anticipate achievable credits, identify critical gaps, and highlight synergy opportunities between disciplines. This step reduces uncertainty and avoids costly late changes.

Responsibility Matrix and Document Control 

We establish clear responsibility assignments per credit and discipline, along with tracking tools that ensure traceability, timely compliance, and contractual clarity across project teams.

Interdisciplinary Techincal Coordination

We act as the central technical coordinator between design, construction, and operations teams to integrate sustainability requirements into workflows without disrupting schedule or budget.

Submission and Review Management

We prepare technical documentation according to best practices for international audits and lead the submission and response process with certifying bodies through to final certification.


a very tall building with a lot of windows

ESG Strategies for Real Estate Portfolios

We craft sustainability frameworks that integrate environmental performance, social considerations, and governance criteria at the portfolio level, helping manage risks and enhance long-term competitiveness.

Portfolio Baseline and Diagnostics

We benchmark portfolio assets against relevant ESG metrics, identifying regulatory gaps, obsolescence risks, and opportunities for strategic differentiation.

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Implementation Roadmap

We define priorities, intervention phases, and measurable targets across assets, aligned with investment cycles, projected CAPEX, and performance objectives.

KPI and Monitoring System

We design monitoring systems based on key performance indicators that support transparent reporting and stakeholder confidence.

Integration with International Standards

We link the portfolio ESG strategy with recognized frameworks and certifications that contribute to external validation and market comparability.


Environmental Performance Optimization

We deliver advanced technical analyses that improve energy, water, and operational performance, aligning efficiency with cost reduction and regulatory compliance.

Energy Modeling and Comparative Analysis

We build energy models aligned with international standards to project consumption, identify improvement opportunities, and evaluate technical and economic scenarios.

Water Efficiency Strategy

We analyze projected water use, complete water balance studies, and assess the technical feasibility of reuse, capture, and optimization technologies.

Technical Material Evaluation

We assess compliance of materials against environmental criteria including traceability, recycled content, and emissions, supporting submittal processes and validation to avoid rework.

Commissioning and Performance Verification

We support commissioning activities and performance validation of critical systems to ensure that projected performance is realized in actual operation.


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Health and Well-Being in Built Environments

We integrate technical criteria for indoor environmental quality and occupant well-being, adding strategic value to real estate assets.

man in white dress shirt sitting on gray concrete bench during daytime

Indoor Environmental Quality Assessment

We analyze ventilation, natural light, thermal comfort, and indoor air quality using internationally recognized methodologies.

User-Centric Design Strategies

We recommend interventions that enhance occupant experience and productivity without compromising operational efficiency.

Healthy Operations and Maintenance Protocols

We establish procedures for cleaning, maintenance, and ongoing management to sustain performance over time.

External Certification Support

We guide projects seeking well-being–focused certification under systems such as Fitwel and WELL, incorporating health as a strategic component of the asset’s value proposition.