Kalyon Enerji Transforms Global Sustainability Data Management with eValuater Platform
Vancouver, BC, Jan 27, 2026 -- Kalyon Enerji, a subsidiary of Kalyon Holding and International Holding Company (IHC), stands as a leader in Türkiye’s energy sector with a steadfast commitment to sustainability, innovation, and responsible business practices.
Kalyon Holding, with a diverse portfolio spanning construction, energy, real estate, concessions, and education, has delivered iconic infrastructure projects including:
- Istanbul Airport, one of the largest airports in the world,
- Europe’s largest advanced biological wastewater treatment plant,
- 940 km of natural gas pipeline, and
- 750 km of highway development.
And has recently been awarded the contract to build the new airport in Syria.
IHC is the ultimate parent company, with Multiply Group acting as the largest shareholder and operator of IEH. International Energy Holding (IEH) Inc. represents IHC’s direct link to international renewable megaprojects. Large-scale energy projects in Turkey serve as a cornerstone of IHC’s international utilities portfolio. IEH serves as the vehicle for regional and international energy investments. Multiply Group, is the publicly listed company on Abu Dhabi Securities Exchange (ADX) operating across multiple verticals: Mobility, Energy & Utilities, Media & Communications, Beauty & Wellness, Digital Economy.
Within this multifaceted framework, Kalyon Enerji plays a critical role in advancing the group’s sustainability agenda—prioritizing transparent reporting, data-driven sustainability performance, and continuous improvement across the value chain.
The Challenge
Prior to partnering with Intengine, Kalyon Enerji’s ESG data management processes were heavily manual and fragmented:
- Survey preparation and distribution were labor-intensive and inconsistent.
- Tracking ESG data across projects, departments and suppliers lacked transparency and efficiency.
- Data validation relied on time-consuming manual checks, introducing the risk of errors.
- Reporting processes were not scalable and fell short of aligning with global ESG standards and frameworks.
These inefficiencies hindered Kalyon Enerji’s ability to meet international finance requirements which requires a full follow-up across the value chain, effectively engage with stakeholders, and proactively manage supply chain sustainability risks including human rights, health and safety and environmental aspects.
Selecting eValuater
As Kalyon Enerji intensified its commitment to more efficient data-driven sustainability practices, the company launched a comprehensive evaluation of existing ESG data management platforms. The goal was to find a solution that could scale with their operations, adapt to regulatory changes, enable deeper collaboration across their supply chain, and ensure compliance wih international banking requirements with high level ESG performance.
After a rigorous benchmarking process, eValuater was selected as the ideal technology partner. Among the platforms reviewed, Intengine stood out for its:
- Ensures evaluating the performance of suppliers with advanced supplier scoring across multiple surveys and collecting a sustainability reporting data in a common platform
- Cutting-edge automation capabilities that significantly reduce manual effort,
- End-to-end ESG data lifecycle support, from survey creation to reporting,
- Flexibility to adapt to evolving reporting frameworks and internal priorities, and
- Supplier collaboration tools that align seamlessly with Kalyon Enerji’s procurement and engagement strategies.
- Flexibility to prepare dashboards to present shareholders, investors, banks etc.
- Provides multi layered approval flow
This strategic decision was rooted in Kalyon Enerji’s long-term vision to enhance efficiency, data integrity, and transparency in sustainability operations.
“After a thorough evaluation of the market, we selected eValuater as our data-driven technology partner not only for its advanced capabilities, but for its clear alignment with our sustainability goals and supply chain values. eValuater platform offered us far more than just automation — it provided end-to-end support across the entire ESG data lifecycle. The platform’s flexibility to evolve with compliance requirements, combined with powerful tools for supplier collaboration and data validation across our many projects and departments, made it the ideal fit for Kalyon Enerji’s operational and strategic needs.”
— Defne Arisoy, Chief Sustainability Officer, Kalyon Enerji
The Solution: Intengine’s eValuater Platform
Kalyon Enerji implemented Intengine’s eValuater, a powerful SaaS platform designed to manage the full lifecycle of non-financial data—from collection and validation to reporting, review and risk analysis for improved decision-making.
The platform offered Kalyon Enerji a modular, highly configurable system that adapts to diverse reporting needs and internal workflows. Whether reporting against international sustainability standards or preparing internal performance scorecards, eValuater provides the tools needed to collect, standardize, and interpret complex datasets from across their operations, projects and supply chain.
Key capabilities include:
- Automated survey creation and distribution, reducing manual workload and speeding up data collection.
- Centralized data aggregation across departments, projects and suppliers—supporting structured and unstructured data from multiple sources.
- Built-in validation and scoring tools to improve data reliability and support meaningful performance assessments.
- Real-time tracking of submissions, follow-ups, and incomplete responses—streamlining supplier engagement and accountability.
- Advanced benchmarking tools for internal comparisons, industry alignment, or goal tracking.
- Custom report generation—whether aligned with ESG standards like GRI, ESRS, IFRS, or tailored to internal metrics, investor priorities, or non-standard frameworks.
- Standardization of key data points to support reporting consistency, comparability, and alignment with evolving stakeholder expectations.
Importantly, Intengine’s eValuater platform is not limited to GRI or ESG-specific use cases. It supports a wide range of reporting needs—from regulatory compliance to internal audits, supplier risk assessments, procurement scoring, and custom industry frameworks—making it adaptable for organizations at any stage of their sustainability or data maturity journey.
Before eValuater
Kalyon Enerji’s ESG and sustainability reporting processes were largely manual and fragmented. Survey preparation, data collection, and supplier follow-ups required significant time and coordination. Without a centralized system, tracking responses, validating data, and compiling reports was cumbersome and error-prone—often taking months to complete a full cycle.
Onboarding & Enablement
Following the decision to partner with Intengine, a structured onboarding process was launched to ensure seamless adoption across Kalyon Enerji’s operations. The rollout prioritized training and alignment for project managers, field teams, and the core sustainability unit at the company’s Viran?ehir Solar Energy Central, a flagship site for operational and environmental excellence.
Intengine worked closely with Kalyon Enerji’s internal teams to deliver:
- Hands-on platform training tailored to each user group’s role and reporting responsibilities,
- Workshops and guided walkthroughs for project and field managers to ensure alignment across operational data sources,
- Scenario-based learning modules to demonstrate real-world applications and maximize engagement,
- Centralized onboarding resources, including toolkits and documentation to support knowledge retention and ongoing learning,
- Continuous support from Intengine’s customer success team to ensure a smooth transition and prompt resolution of early-stage questions.
Through this process, Kalyon Enerji EHSS-Q team ensure;
Standardized Data Sources & Reporting Structures
- Consolidated existing EHSSQ data streams (excel oriented KPI reporting frameworks, manual supplier evaluation checklists, etc.) into a consistent format.
- Established data quality checks before integration into Intengine’s platform.
?Defined a Process Playbook for Collaboration
- Defined internal structures through the regular on-line workshops detailing workflows, reporting deadlines, escalation paths, and approval hierarchies.
- This process playbook shared with the software development team further evaluated through the online workshops to align development tasks with operational needs.
?Provided Subject Matter Expertise
- Assigned technical liaisons from sustainability department including quality, health and safety, environment and social professionals within Kalyon Enerji.
- Ensured that the software team understood sector-specific requirements like regulatory and ESG reporting needs.
Implemented Feedback Loops
- Established structured workshops and regular check-ins with Intengine to validate prototypes and user flows.
- Used scenario testing (e.g., HS data management, HR data management, Quality Assurance through supply chain, field based data gathering, capacity improvement through needs analysis)
Enabled Change Management and Adoption
- Coordinated training schedules internally so sustainability team could participate in workshops.
- Appointed “super users” within headquarters and site level to act as internal champions and first-line support.
Monitored and Reported Progress
- Tracked onboarding, training completion, and feedback.
- Shared progress dashboards with leadership to demonstrate adoption and areas needing support and improvement.
This robust enablement phase ensured that users across functions were not only proficient in using the eValuater platform, but also empowered to drive greater consistency, accuracy, and collaboration in sustainability data management.
After eValuater
With the implementation of Intengine’s eValuater, Kalyon Enerji realized transformative improvements in their ESG data management operations:
|
Process Area |
Before Intengine |
After Intengine |
Improvement |
|---|---|---|---|
|
Survey Preparation Time |
3–6 weeks |
1 week |
300 % faster |
|
Response Collection Time |
Multiple weeks |
Few days |
500 % faster |
|
Follow-Up Management |
Manual and time-consuming |
Automated and tracked |
Streamlined |
|
Data Handling |
Manual entry |
Fully automated |
Reduced errors |
|
Data Validation |
Limited or ad hoc |
Built-in accuracy checks |
Improved reliability |
|
Reporting Process |
Took weeks to compile |
Structured and ready to use |
Significantly faster |
|
Overall Reporting Cycle |
1–1,5 months |
Within a week |
80 % time reduction |
Key Benefits Realized:
- Greater visibility into supplier performance, survey response status, and reporting completeness.
- Supplier engagement improved due to transparent tracking and structured communication.
- Higher confidence in data accuracy and integrity through built-in validation mechanisms.
- Flexibility to support both standards-based and custom reporting frameworks.
- Data accuracy and transparency
- Kalyon Enerji gained actionable insights into supply chain risks and opportunities—strengthening its strategic ESG positioning and performance.
- Time and resource savings across all stages of the ESG data lifecycle.
- Improved management communications through dashboards
- Better internal control over verifications and validations
Conclusion
Kalyon Enerji’s partnership with Intengine marks a pivotal moment in its sustainability journey. By leveraging Intengine’s eValuater platform, the company achieved:
- Digitized, centralized, and validated ESG data processes,
- Dramatically improved efficiency and resource allocation,
- Regulatory readiness and enhanced stakeholder communication,
- Data reliability and transparency
- And a scalable foundation for continuous ESG advancement.
This case study showcases how Intengine's eValuater empowers forward-thinking companies like Kalyon Enerji to lead with sustainability, turning compliance into competitive advantage and transparency into trust.
Visit eValuater to discover how eValuater can centralize and optimize your ESG data management and reporting.
Media Contact:
Harun Tasci
harun.tasci@evaluater.io
www.evaluater.io