Your Northeast Business Partner – From Startup to Scale
Start, certify, and grow your business in Arunachal Pradesh and the Northeast with expert help in registration, licensing, DPRs, marketing, and more.


About Our Company
Empowering Entrepreneurs & Enterprises Across Northeast India
Sigma Solutions is a multi-service consultancy based in Itanagar, Arunachal Pradesh, delivering expert business, financial, technical, and branding services across Northeast India. From startups to contractors, we provide full-spectrum support — including company registration, certifications, DPRs, GIS surveying, and digital marketing.
Our team simplifies complex processes like GST & ISO certification, NGO & Trust registration, DPR documentation for PMEGP or DDUSY, and digital growth through modern marketing tools. We also offer architectural design, project management consultancy (PMC), and interior solutions within Arunachal Pradesh. Whether you’re based in Itanagar, Naharlagun, Nirjuli, Doimukh or in Northeast capitals like Guwahati (Assam), Imphal (Manipur), Shillong (Meghalaya), Aizawl (Mizoram), Kohima (Nagaland), Agartala (Tripura), and Gangtok (Sikkim) — we’re your trusted regional partner for complete business and project support.
Driven by the spirit of “Vocal for Local,” we empower MSMEs, NGOs, and businesses with tools to thrive regionally and compete globally. With experience spanning across Northeast India and clients extending to the UAE and USA, we bridge local vision with international standards.
Our Certifications
ISO 9001:2015
This certification underscores our dedication to quality management systems. It ensures that we consistently provide products and services that meet customer and regulatory requirements. Partnering with us means you can expect reliable quality and continuous improvement in every project.
ISO 14001:2015
Our environmental management certification highlights our commitment to sustainable practices. It reflects our proactive approach to minimizing our environmental impact. By working with us, you align your business with a partner that prioritizes ecological responsibility and sustainability.
ISO 45001:2018
At Sigma Solutions, safety and well-being are fundamental to our ethos. Our ISO 45001 certification highlights our unwavering commitment to maintaining the highest standards of occupational health and safety management systems (OHSMS).
BIFMA Certified
Our BIFMA certification reflects our adherence to industry standards for furniture and workspace design. It assures clients of our commitment to safety, sustainability, and performance in our offerings. By collaborating with us, you can trust that our solutions are not only innovative but also aligned with industry best practices.
Our Services
End-to-End Solutions for Every Need
With expertise across industries, we deliver comprehensive services under one roof – Right from ideation to execution.
Business Formation
- Private Limited, LLP, Partnership, and Sole Proprietorship registrations.
- Foreign company setup and international business formation.
- End-to-end support for documentation and compliance.
Licensing & Certifications
- GST, FSSAI, Import-Export Code (IEC), and Trademark registrations.
- ISO certifications, MSME (Udyam) registration, and more.
- Streamlined processes for faster approvals.
DPR & Govt. Schemes
- Detailed Project Report (DPR) drafting for industrial and infrastructure projects.
- Advisory for Stand-Up India, NABARD loans, and SIDBI funding.
- Ongoing project monitoring, reporting, and compliance support.
NGO Registration
- Section 8 Company, Trust, and Society registrations.
- 80G, 12A, FCRA certifications, and CSR-1 filing.
- Fundraising consulting and annual compliance assistance.
Financial & Taxation
- Accounting, bookkeeping, and tax filing services.
- ESI, EPF, and professional tax compliance.
- Financial planning and advisory for startups and growing businesses.
Architectural & Interior
- Concept design, 3D visualization, and layout planning.
- Landscape architecture and urban space planning.
- Interior design for homes, offices, and commercial spaces.
Construction
- Residential, commercial, and industrial construction.
- Infrastructure development and interior fit-out services.
- Safety inspections, project management, and compliance checks.
Factory & Machinery Setup
- Machinery procurement, installation, and automation solutions.
- Factory licensing, permits, and compliance (pollution, safety, etc.).
- Supply chain setup and vendor coordination.
Turnkey Project Management
- Planning, designing, and project implementation.
- Coordination with contractors, vendors, and stakeholders.
- On-time delivery with regular progress tracking and reporting.


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Ready to get started? Let Sigma Solutions handle the paperwork, compliance, and consulting so you can focus on your goals.