Certificate of Appreciation by CBIC – A Mark of Responsible Citizenship


Bigsun Technologies Private Limited has been formally recognized and appreciated by the Central Board of Indirect Taxes and Customs (CBIC) for its prompt filing of returns and timely payment of Goods and Services Tax (GST) for 3 finanical years in a row - 2022–23, 2023-24 and 2024-25. This appreciation underscores the organization’s commitment to regulatory compliance, financial transparency, and its vital role in nation-building.

Significance of this Certificate:

  • Recognition of Tax Discipline
  • Strengthening the Nation's Economic Backbone.
  • Credibility in Business Ecosystems
  • Client Confidence and Transparency
  • Boost to Organizational Morale
  • Support for Ease of Doing Business

A Symbol of Ethical Enterprise

Bigsun Technologies Private Limited’s appreciation from CBIC reflects not just tax compliance, but a broader corporate philosophy rooted in responsible business conduct, national contribution, and transparent governance. It is a testament to Bigsun Technologies Private Limited role as a stakeholder in India’s economic growth and a role model for corporate citizenship.

This honor is not merely a certificate — it’s a symbol of trust, commitment, and national pride.


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Bigsun Technologies Pvt. Ltd. holds a comprehensive set of global certifications that reflect its strong commitment to quality, data security, compliance, and operational excellence.

Key highlights include:

  • CMMI Level 3 – Standardized and mature software development processes.
  • ISO 27001 – Information Security Management System certification.
  • ISO 22301 – Business Continuity Management certification ensuring operational resilience.
  • ISO 20000 – IT Service Management certification for service quality and delivery.
  • HIPAA, ISO 13485, IEC 62304 – Compliance with healthcare and medical device software standards.
  • ISO/IEC 42001:2023 – Governance framework for responsible AI system management.
  • Carbon Footprint Certification – Commitment to environmental sustainability.

These certifications together underline Bigsun’s credibility in maintaining secure, compliant, and resilient systems aligned with international best practices.