RitaONE

RitaONE is Hitachi Digital Services’ next-generation SaaS platform for ESG reporting and insights. It enables companies to comply with global sustainability regulations while unlocking business value through data-driven decision-making. 

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Challenge

As environmental, social, and governance (ESG) reporting becomes a
regulatory and operational priority, organizations face persistent challenges:

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Disparate data sources
and manual processes

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Multiple overlapping
frameworks

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Evolving regulations
requiring real-time adaptation

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Lack of standardization
and audit-grade traceability

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High administrative burden
and risk exposure

These challenges hinder transparency, increase compliance risk, and slow down sustainability progress.
RitaONE Dashboard
Solution

RitaONE: A Unified ESG Platform

RitaONE is purpose-built to address the complex and evolving demands of ESG reporting across industries. Powered by AI, it features Next-Gen cloud native architecture that integrates seamlessly into enterprise environments to support scalable, secure, and automated sustainability reports and insights.

Key capabilities
  • Agentic AI functionality to simplify data collection and reporting, and create instant insights.
  • Built-in carbon accounting engine for Scope 1, 2, and 3 emissions tracking.
  • Natural language interface providing actionable ESG insights.
  • Integration-first design for seamless connection with enterprise systems.
  • Scalable and flexible across industries and geographies.
  • Real-time updates aligned with global ESG frameworks and regulations.

RitaONE transforms ESG reporting from a compliance burden into a strategic advantage.

Why chose RitaONE for your ESG Journey

RitaONE combines robust automation, intelligent reporting, and enterprise-grade integration to simplify ESG compliance.

Automation
& Integration

Automated ESG data collection and validation from standard third-party systems, seamlessly integrated with enterprise environments and designed for interoperable, reusable data across frameworks.

Automation & Integration

Compliance
& Security

Comprehensive multi-framework reporting aligned with CSRD and GHG Protocol, featuring GDPR-compliant data protection, audit-grade traceability, and real-time updates to meet evolving ESG regulations.

Compliance & Security

AI
& Intelligence

AI-driven insights to prioritize high-impact actions, automate data completion through intelligent interpretation, and guide sustainability recommendations based strictly on your approved reference documents.

Automation & Integration

User Experience
& Scalability

Intuitive natural language interface for querying ESG metrics and KPIs, with customizable ESG metrics support for over 6,200 predefined indicators and a scalable architecture built for diversified global enterprises

Compliance & Security

Benefits to Global Business

RitaONE enables impactful outcomes aligned with organizational priorities:

60%

Time saved

3x

Faster report creation

6,200+

Predefined ESG KPIs

100%

Topic coverage
Flexible pricing based on organizational complexity and ESG requirements.

Our Approach

RitaONE’s implementation is anchored in a structured transformation model:

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Assess

Organizational complexity, reporting maturity, regulatory requirements, existing data landscape

Strategize Icon
Strategize & define

Business case, framework prioritization, KPI identification, regulatory alignment, reporting needs

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Prepare

Historic data migration, integration planning, governance model definition, change management, and training roadmap

Implement Icon
Implement

Solution customization, integration, AI model fine-tuning, testing, training, and go-live

Customer Stories

Train
Hitachi Rail

Optimizing ESG Performance with RitaONE

RitaONE is enabling Hitachi Rail to streamline its sustainability reporting processes, ensure compliance with ESRS requirements, and gain greater visibility into ESG performance across its operations.

PR
Featured Blog
Artificial Intelligence in ESG Reporting: Transforming Compliance into Strategic Sustainability 

Artificial intelligence is rapidly transforming the way companies approach ESG reporting, shifting it from a compliance-heavy exercise into a more strategic driver of sustainability and growth.

Why Hitachi Digital Services

Hitachi Digital Services combines decades of enterprise transformation experience with deep ESG domain expertise. RitaONE was developed through the Lumada Digital Innovation Program (LDIP), leveraging strategic funding, technical leadership, and business modeling.

Hitachi brought together multiple business units to co-develop and validate RitaONE. This cross-functional collaboration ensured the platform meets real-world ESG needs across industries and geographies.

With a proven track record in delivering secure, scalable, and AI-enabled platforms, Hitachi empowers organizations to move beyond compliance and drive measurable sustainability outcomes.

Our Experts
Pablo Orvananos
Pablo Orvananos
Global Sustainability Consulting & Solutions Lead,
Hitachi Digital Services
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Prathyusha Etikyala
Prathusha Etikyala
Sustainability consultant,
Hitachi Digital Services
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Vitor Domingos
Vitor Domingos
Principal Technologist,
Hitachi Digital Services
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FAQ

RitaONE is Hitachi Digital Services’ next-generation SaaS platform for ESG reporting and insights. It enables companies to comply with global sustainability regulations while unlocking business value through data-driven decision-making.

RitaONE solves challenges such as disparate data sources and manual processes, multiple overlapping frameworks, evolving regulations, a lack of standardization, audit-grade traceability, high administrative burden, and risk exposure.

RitaONE provides real-time updates to align with global ESG frameworks and regulations, ensuring companies adapt quickly and remain compliant as requirements evolve.

RitaONE combines agentic AI for data collection and reporting, a built-in carbon engine for Scope 1-3 emissions, a natural language interface for ESG insights, an integration-first design, and scalability across industries.

Yes. RitaONE is designed to integrate with financial systems, ERP, supply chain platforms, and existing sustainability tools, ensuring a single source of truth for ESG data.

The platform auto-collects and validates ESG data from standard third-party systems, integrates with enterprise environments, and allows data reuse across multiple frameworks.

RitaONE delivers multi-framework reporting, GDPR-compliant data protection, audit-grade traceability, and real-time updates as regulations change.

Designed for diversified global enterprises, RitaONE offers scalable architecture, customizable ESG metrics, and supports over 6,200 predefined ESG KPIs.

RitaONE enables a 60% reduction in time spent, 3x faster creation of reports, reduced manual effort, minimized audit costs, and provides a single source of truth on sustainability with comprehensive topic coverage and scalable pricing.

RitaONE is built to go beyond compliance. While many tools stop at reporting, RitaONE transforms sustainability data into actionable insights. Its differentiators include: 
  • Agentic AI for automation in data collection, validation, and analysis 
  • Integration-first design for seamless connection with enterprise systems  
  • Scalability and flexibility across industries and geographies 
  • Hitachi’s sustainability expertise in manufacturing, energy, and digital transformation  

RitaONE is built for sustainability officers, CFOs, compliance teams, and operational leaders who need reliable, audit-ready data for regulatory filings, investor engagement, and business strategy. 

RitaONE serves a wide range of sectors, with strong relevance for manufacturing, supply chain, energy, financial services, and technology, where data complexity and compliance requirements are highest. 

The sustainability reporting landscape is evolving quickly, with regulations such as CSRD, ISSB, SSBJ and SEC climate disclosures reshaping how companies disclose non-financial information. Many businesses are struggling with fragmented data and manual processes. RitaONE addresses these challenges by providing a unified, intelligent, and compliant platform. 

Hitachi is committed to contributing to a more sustainable society through digital and green innovation. RitaONE embodies this mission by enabling companies to measure, report, and act on their sustainability performance with confidence.

Schedule a consultation with our experts to assess your organizational complexity, reporting maturity, and ESG requirements, and plan your RitaONE deployment.

Click on “Schedule a Consultation” or contact us to connect with our global ESG experts