The Indian Institute of Welding

What The Indian Institute of Welding does

The Indian Institute of Welding (IIW-India) is a nonprofit professional body founded on 22 April 1966 in Kolkata, India, operating as the national chapter of the International Institute of Welding. It serves welding engineers, technologists, inspectors, supervisors, welders, and students, alongside industrial corporate members in manufacturing, fabrication, and engineering, through 14 branches across India and an expanding network of student chapters. The institute's core technology comprises standardized certification and examination programs, including the National Welding Training & Certification Scheme (NWTCS) for welders, the National Welding Inspectors' Certification Scheme (NWICS) for inspectors, the AM-IIW national examination, and exclusive Authorised Nominated Body (ANB) authority to award internationally accredited diplomas such as IWE, IWT, IWS, IWP, IWP-S, and IWIP. It also operates as the Authorised Nominated Body for Company Certification (ANBCC), certifying Indian industries under ISO 3834, and is accredited by the National Accreditation Board for Certification Bodies (NABCB).

The institute monetizes through four primary streams: recurring individual and corporate membership fees; professional services revenue from certification examinations and international qualification programs; event registration fees from National Welding Seminars, International Congresses, and National Skill Competitions; and subscription/print revenue from the Indian Welding Journal (ISSN 0046-9092), published quarterly since 1968 and indexed by EBSCO and Crossref. Distribution runs through 14 physical branches, student chapters at educational institutes, and a network of Authorised Training Institutes and Authorised Testing Centres. Strategic partnerships anchor credibility and content: the International Institute of Welding (responsible member society relationship), the American Welding Society (joint journal content), and corporate sponsorships from ESAB India and ADOR Welding for named technical and research awards. Governance is member-led through a Council, with no disclosed external capital, parent company, or public listing.

Name

The Indian Institute of Welding

Legal name

The Indian Institute of Welding

Website

https://iiwindia.com

Company type

Private

Founded year

1966

Operating status

Operating

Headcount range

11–50 employees

Short description

The Indian Institute of Welding (IIW-India) is a Kolkata-headquartered nonprofit professional body, founded in 1966, that certifies welding professionals and companies across India through 14 branches, holding exclusive ANB rights to issue international welding diplomas and ISO 3834 company certifications.

Ownership category

akta.pro rank

Product category

Welding Professional Certification and Training Services

SIC

Services-Testing Laboratories (8734)

akta.pro primary industry

Metallurgy, Welding Processes & Materials Science for Welders (EDAOADAJ)

akta.pro secondary industries

Welding Inspection, QA/QC & NDT Prep Training (e.g., CWI) (EDAOADAF), Welding Codes, Safety & Compliance Training (AWS/ASME/OSHA) (EDAOADAG), Arc Welding (SMAW/GMAW/FCAW/GTAW) Training (EDAOADAA)

Keywords

• Welding certification
• Welding training
• Professional membership
• Quality standards compliance
• Technical journal publishing

Headquarters

HQ city

Kolkata

HQ country

India

HQ region

Asia

Offices16 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Membership Fees: Annual membership fees from individual professionals and corporate/industrial members
2. Certification and Training Programs: Revenue from AM-IIW examinations, international qualification certifications, welder certification, and welding inspector certification programs
3. Event Registration Fees: Fees from National Welding Seminars, International Congress/Conferences, and National Skill Competitions
4. Indian Welding Journal: Publication revenue from quarterly technical journal including selected articles from American Welding Society

Go-to-market motion1 record

Distribution channels5 records

Marketing channels7 records

Core offering

The Indian Institute of Welding (IIW-India) is a nonprofit professional body that delivers welding education, training, certification, and publications. It administers national certification schemes (NWTCS for welders, NWICS for inspectors) and, as the sole Authorised Nominated Body in India, awards international welding diplomas (IWE, IWT, IWS, IWP, IWP-S, IWIP) and certifies companies against ISO 3834. It also publishes the Indian Welding Journal quarterly and runs national seminars, international congresses, and skill competitions for its 4,500+ individual members and 150+ industrial corporate members across 14 branch offices.

Product overview

The Indian Institute of Welding (IIW-India) is a premier professional body that offers a comprehensive portfolio of products and services centered around welding education, certification, and professional development. The organization operates as a platform of interconnected offerings including the Indian Welding Journal (their flagship quarterly publication), multiple certification programs (both national NWTCS and NWICS, and international IWE/IWT diplomas through ANB status), company certification services (ANBCC for ISO 3834), and professional training courses. These offerings serve welding professionals across India through 14 branches and Students' Chapters, with the institute functioning as the Indian chapter of the International Institute of Welding.

Differentiator

Problem solved

Functional benefit

Brands

• Indian Welding Journal: Official journal of IIW-India published quarterly since 1968 with technical research papers and selected articles from American Welding Society (ISSN 0046-9092).

Products and services

• Indian Welding Journal (IWJ) Quarterly technical publication of IIW-India covering welding science and technology research papers, including selected articles from the American Welding Society's Welding Journal; distributed to members, libraries, and subscribers as the institute's flagship publication.
• AM-IIW Examination

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Six partnerships are on record, tiered core and major.

• International Institute of Welding (IIW)coreStrategic or Co-development PartnerIIW-India is the responsible member society of the International Institute of Welding in India. IIW-India holds the status of Authorised Nominated Body (ANB) to award internationally accredited professional Diplomas such as International Welding Engineer (IWE), International Welding Technologist (IWT), International Welding Specialist (IWS), International Welding Practitioner (IWP), IWP-S, and International Welding Professional (IWIP).
• American Welding Society (AWS)coreStrategic or Co-development PartnerPartnership includes publishing selected technical articles from AWS Welding Journal in the Indian Welding Journal. Indian Welding Journal has a specific section dedicated to American Welding Society content, and articles are published in conjunction with AWS.
• ESAB India LimitedmajorStrategic or Co-development PartnerESAB India Limited sponsors the IIW-India ESAB INDIA Award, given for the best technical paper presented in National Welding Seminars or International Congress/Conference for work done in India. Winner receives Rs.30,000.
• ADOR Welding LimitedmajorStrategic or Co-development PartnerADOR Welding Limited (formerly Advani-Oerlikon) sponsors the I.T. Mirchandani Memorial Research Award for best research paper on Welding Metallurgy, Modelling, and Extensive Testing. Winner receives Rs.25,000.
• Educational Institutes (Knowledge Partner)coreStrategic or Co-development PartnerIIW-India serves as Knowledge Partner for educational institutes and collaborates on curriculum development, student chapters, internships, and research projects. Collaborations documented include PDEU-GTU internship program and other institutional partnerships.
• Sector Skill Councils (Assessing Body)coreStrategic or Co-development PartnerIIW-India is associated with Sector Skill Councils as an Assessing Body for skill development and certification of welding professionals under national skill development initiatives.

Scale indicators4 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• German Welding Society (DVS): DVS is Germany's national welding society and an IIW ANB that delivers welder, inspector, and welding engineer training alongside a vast network of training centers. It is a direct peer in scale, structure, and international diploma delivery.
• European Federation for Welding, Joining and Cutting (EWF): EWF coordinates welding education, training, and qualification across European countries through Authorised Nominated Bodies. It is a direct functional peer to IIW-India's ANB structure for diplomas and ISO 3834 company certification, with comparable curriculum and diploma frameworks.
• Chinese Welding Society (CWS): CWS is China's national welding society with comparable welding engineer certification, conferences, journals, and ANB-aligned programs. It represents the scale analog of IIW-India in another large emerging manufacturing economy.
• Welding Technology Institute of Australia (WTIA): WTIA is Australia's national welding institute and ANB, offering welding engineer/technologist certification, training programs, and technical publications analogous to IIW-India's IWE/IWT and NWTCS/NWICS schemes.
• American Welding Society (AWS): AWS is the US national welding society and the closest direct peer to IIW-India. It operates a parallel portfolio of membership, certifications (CWI, CWE, SCWI), publications (Welding Journal), student chapters, and ANSI-accredited programs, and is a strategic content partner of IIW-India.
• International Institute of Welding (IIW): IIW is the global umbrella body of which IIW-India is the responsible member society. It grants the ANB/ANBCC authority that underpins IIW-India's international diplomas and operates parallel training, research, and standardization programs across member societies.
• Japan Welding Society (JWS): JWS is the Japanese national welding society with parallel welding engineer qualification (WES), research publications, and standards work. It mirrors IIW-India's combined standards, education, and publication activities within an advanced manufacturing economy.
• Canadian Welding Bureau (CWB): CWB is Canada's national welding certification body that operates parallel personnel certification, company certification (CSA W47.1/W47.2), training, and standards programs comparable to IIW-India's NWTCS/NWICS and ANBCC ISO 3834 services.
• TWI Ltd (The Welding Institute, UK): TWI is a UK-based welding R&D, training, and certification organization offering personnel qualification, company certification to ISO 3834, and applied research. It serves a similar institute-style role globally and is directly comparable to IIW-India's combined training, certification, and R&D mandate.

Regional players

• Institution of Engineers (India) (IEI): IEI is India's largest multi-disciplinary engineering professional body, offering chartered engineer status, examinations, and continuing education. It is a domestic peer in terms of professional institute model and Indian member base but does not specialize in welding, so the overlap is partial.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCaH74ZMpBlbsHM4Fr27wweg
• Facebookfacebook.com/profile.php
• LinkedInlinkedin.com/company/butt-welds-india-pvt.-ltd.
• Instagraminstagram.com/iiwindia
• Xx.com/IIW_Delhi

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

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M&A

Investments

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Frequently asked questions about The Indian Institute of Welding