Sigma Test and Research Centre

What Sigma Test and Research Centre does

Sigma Test and Research Centre is a privately held, NABL- and FSSAI-accredited testing laboratory headquartered in New Delhi with a branch office in Bangalore, founded in 2009 by technical experts with over 30 years of combined experience. The company provides multi-discipline quality testing and calibration services to B2B clients across at least seven verticals: food business operators, automotive manufacturers, construction companies, pharmaceutical firms, toy manufacturers, cosmetics producers, and environmental services. Its service portfolio spans 30+ specialized categories including automotive part testing, building material testing, food testing under FSSAI compliance, pharmaceutical testing, toy safety testing under BIS standards, RoHS compliance testing, EMI/EMC testing, non-destructive testing, and calibration services compliant with IS/ISO/IEC-17025 norms. The laboratory operates against international standards including NABL, ILAC, ASTM, ISO, USP, BP, DIN, JS, BS, and AOAC, and is part of the ILAC Mutual Recognition Arrangement enabling international recognition of test certificates.

The company's underlying technology consists of advanced calibrated measuring instruments, sophisticated testing equipment spanning chemical, biological, mechanical, non-destructive, electrical, and electronics disciplines, supported by computerized database-management systems for tracking test results. Accreditations (NABL under ISO/IEC 17025, FSSAI, and NABL-specific toys accreditation under IS 9873 and IS 15644) form the core regulatory foundation, with these credentials being mandatory for many regulated testing mandates such as food exports and BIS toy compliance under Quality Control Order 2020.

Sigma operates a direct B2B sales model with enterprise field sales engagement and inside sales via website enquiry forms, phone, and email. The company targets manufacturers, food business operators, and industrial clients through technical sales representatives and customer care executives, with no channel partners or distributors used. Revenue is generated entirely through professional service fees for project-based testing and calibration work, with quote-based pricing tied to test requirements, sample types, turnaround time, and complexity. The company employs 51-100 people, is led by Rahul Gupta as Owner & CEO, is independently founder-controlled with no disclosed external investors, and operates exclusively within India through its two physical locations.

Name

Sigma Test and Research Centre

Legal name

Sigma Test & Research Centre

Website

https://sigmatest.org

Company type

Private

Founded year

2009

Operating status

Operating

Headcount range

51–100 employees

Short description

Sigma Test and Research Centre is a NABL- and FSSAI-accredited testing laboratory in New Delhi providing multi-discipline quality testing, certification, and calibration services to B2B clients across food, automotive, construction, pharmaceutical, toy, cosmetics, and environmental sectors in India.

Ownership category

akta.pro rank

Product category

Testing Laboratory Services

NAICS

Testing Laboratories and Services (541380), Testing Laboratories and Services (54138)

SIC

Services-Testing Laboratories (8734), Services-Commercial Physical & Biological Research (8731)

akta.pro primary industry

Proficiency Testing, Method Validation & Reference Materials (Food Labs) (AFALAAAK)

akta.pro secondary industries

Laboratory Testing & Analytical Services (in-house/contract labs; microbiology, metals, organics) (EUANAJAB), Food Safety Certification Bodies (ISO 22000, FSSC 22000, BRCGS, SQF) (AFALAAAC), Laboratory Quality Systems, Accreditation & Proficiency Testing Programs (HLAJAIAM)

Keywords

• Laboratory testing services
• Product quality testing
• Calibration services
• Food safety testing
• NABL accredited testing

Headquarters

HQ city

Delhi

HQ country

India

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. Laboratory Testing Services: Direct B2B testing service fees charged to manufacturers, food business operators, construction companies, pharmaceutical companies, and other industrial clients requiring product testing, certification, and quality assurance services. Services include automotive testing, food testing, pharmaceutical testing, environmental testing, toy testing, and calibration services.
2. Calibration Services: Advanced calibration services for analytical instruments, thermocouples, thermal equipment, mechanical instruments, electrical equipment, and fluid flow meters. Provided to clients requiring IS/ISO/IEC-17025 compliant calibration.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Sigma Test and Research Centre is a NABL- and FSSAI-accredited testing laboratory that delivers quality assurance, compliance, and calibration services to industrial and manufacturing clients. The company operates a single laboratory facility in Delhi with a regional branch in Bangalore, offering 30+ specialized testing services spanning automotive, building materials, chemicals, food, pharmaceuticals, toys, cosmetics, environmental, textiles, water, and electronics. Testing is conducted against international standards (ASTM, ISO, USP, BP, DIN, JS, BS, AOAC) and complemented by ISO/IEC 17025-compliant calibration services.

Product overview

Sigma Test and Research Centre is a NABL and FSSAI accredited testing laboratory providing comprehensive quality testing and calibration services. The company operates as a single unified service offering with multiple specialized testing divisions covering automotive, building materials, chemicals, cosmetics, electronics, environmental, food, pharmaceuticals, textiles, toys, water, and more. Their portfolio includes 30+ distinct testing services organized by industry vertical, complemented by advanced calibration services compliant with ISO/IEC-17025 standards. The laboratory follows international testing standards including ASTM, ISO, USP, BP, DIN, JS, BS, and AOAC, offering both individual specialized tests and comprehensive testing solutions across diverse industry sectors.

Differentiator

Problem solved

Functional benefit

Products and services

• Automotive Part Testing
• Biocompatibility Testing
• Building Material Testing
• Chemicals Testing
• Coal Testing
• Cosmetics Testing Lab
• Electronics/Electrical Testing
• EMI Testing and EMC Testing
• Environmental Testing
• Ferrous & Non-Ferrous Metals Testing
• Food Testing
• Fumigants Testing Lab
• Hygiene and Contraceptive Products Testing
• Micro Biological Testing
• Non-Destructive Testing
• Oil & Petroleum Testing
• Paper & Packaging Testing
• Pesticides Testing
• Pharmaceutical Testing
• RetroReflective Testing
• RoHS Compliance Testing
• Shoes Testing Lab
• Soil Testing
• Swimming Pool Water Testing Laboratory
• Textile Testing
• Thermal Conductivity Testing
• Toy Testing
• Water Testing
• Calibration Services
• Proficiency Testing
• Safety Belt Testing Service
• Water Flow Meter Testing

Quantifiable outcome

• 86% of clients rate themselves as 'Highly satisfied' on Customer Satisfaction scale
• +1 more outcomes

Named customers2 records

Segments7 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Market position

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/sigmatest2
• Facebookfacebook.com/sigmatest

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sigma Test and Research Centre