International Association for Hydro-Environment Engineering and Research

What International Association for Hydro-Environment Engineering and Research does

IAHR (International Association for Hydro-Environment Engineering and Research) is a non-profit professional association founded in 1935, headquartered in Beijing with a European office in Madrid, that serves the global hydro-environment engineering and research community. Its membership comprises 5,429 individual members, 129 institute/company members, and 59 Young Professionals Networks across 202 countries, organized through six regional divisions (Africa, Asia-Pacific, Europe, Latin America, MENA, North America), national chapters, and specialized technical committees covering Hydraulic Machinery, Hydraulic Structures, Ecohydraulics, Hydroinformatics, Climate Change Adaptation, and Flood Risk Management.

IAHR's product portfolio centers on knowledge dissemination and convening rather than commercial technology. It publishes five peer-reviewed journals (Journal of Hydraulic Research, Journal of River Basin Management, Journal of Applied Water Engineering and Research, Journal of Ecohydraulics, and RIBAGUA), a Water Monographs book series, Hydrolink magazine, three regional newsletters (NewsFlash World, NewsFlash Europe reaching 9,000+ subscribers, and NewsFlash Iberoamérica reaching 7,000+ subscribers), and a Video Library plus Document Library of proceedings and webinars. Its events business includes a biennial World Congress, Regional Congresses, Technical Symposiums, a Young Professionals Congress, webinars, training courses, and summer schools. The association also confers prestigious lifetime awards including the IAHR Honorary Fellows Award (since 1940), the M. Selim Yalin Lifetime Achievement Award, and the Arthur Thomas Ippen Award.

IAHR's business model is community-led and member-funded, with three primary revenue streams: recurring membership fees (Individual, Institute/Company, Young Professionals Network, Associate, National Water Association), one-time event registration and conference revenue, and recurring publication revenue from journals, monographs, and magazine subscriptions. Distribution runs through direct website membership sales supplemented by regional divisions, national chapters, and technical committees that act as local engagement channels. Strategic partnerships with ICOLD, ICID, GWP, IHA, UNESCO-IHP, IWA, IWHR, and the World Water Council position IAHR within the broader international water governance ecosystem.

Name

International Association for Hydro-Environment Engineering and Research

Legal name

International Association for Hydro-Environment Engineering and Research

Website

https://iahr.org

Company type

Private

Founded year

1935

Operating status

Operating

Headcount range

11–50 employees

Short description

IAHR is a 90-year-old non-profit professional association serving 5,429 individual members, 129 institutes, and 59 Young Professionals Networks across 202 countries in hydro-environment engineering and research, operating through journals, congresses, and technical committees.

Ownership category

akta.pro rank

Product category

Professional Association Services (Hydro-Environment Engineering)

NAICS

Business Associations (813910), Architectural, Engineering, and Related Services (5413)

SIC

Services-Membership Organizations (8600)

akta.pro primary industry

Water Resources, WASH & Integrated Water Management (BPADALAH)

akta.pro secondary industries

Water, Wastewater & Hydraulics Engineering Consulting (BPAHAIAD), EHS Management Systems & ISO Consulting (ISO 14001/45001) (BPAHAJAF)

Keywords

• Hydraulic engineering research
• Water resources management
• Hydro-environment engineering
• Professional association services
• Water science publications

Headquarters

HQ city

Madrid

HQ country

Spain

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Membership Fees: IAHR generates revenue through individual membership fees, institute/company membership fees, and associate member fees. Various membership types include Individual, Institute/Company, Young Professionals Network, Associate Member, and National Water Association.
2. Event Registration and Conferences: Revenue from organizing and hosting world congresses, regional congresses, technical symposiums, YP Congresses, webinars, and training courses.
3. Publications: Revenue from scientific journals, proceedings, books, water monographs, and Hydrolink magazine subscriptions and sales.

Go-to-market motion1 record

Distribution channels4 records

Marketing channels8 records

Core offering

IAHR is a global non-profit professional association that advances hydro-environment engineering and research through peer-reviewed journals, monographs, magazines, and newsletters (publications portfolio); world congresses, regional congresses, technical symposiums, webinars, training courses, and summer schools (events and education programs); and individual, institute/company, Young Professionals, and national water association memberships (membership services). The association also confers prestigious awards recognizing lifetime contributions to hydraulic science and engineering.

Product overview

The International Association for Hydro-Environment Engineering and Research (IAHR) is a professional membership organization, not a commercial product company. Its offerings consist of academic publications, professional conferences, educational programs, awards, and member services. The portfolio includes five peer-reviewed journals (Journal of Hydraulic Research, Journal of River Basin Management, Journal of Applied Water Engineering and Research, Journal of Ecohydraulics, and RIBAGUA), the Water Monographs publication series, Hydrolink Magazine, three regional newsletters (NewsFlash World, Europe, and Iberoamérica), and the IAHR Video Library. Events include the biennial World Congress, Regional Congresses (Europe, Asia-Pacific, Latin America), Technical Symposiums, Young Professionals Congress, webinars, training courses, and summer schools. The organization also confers prestigious lifetime achievement awards (IAHR Honorary Fellows, M. Selim Yalin, Arthur Thomas Ippen), facilitates technical committees and working groups, and provides a document library for members.

Differentiator

Problem solved

Functional benefit

Products and services

• IAHR Journal of Hydraulic Research A peer-reviewed scientific journal publishing research on hydraulic research topics; serves researchers, scientists, and practicing engineers in hydro-environment engineering.
• IAHR Journal of River Basin Management A peer-reviewed journal focused on river basin management research and studies; serves researchers, water managers, and policy professionals.
• IAHR Journal of Applied Water Engineering and Research A journal publishing research on applied water engineering and research applications; serves practicing engineers and applied researchers.
• IAHR Journal of Ecohydraulics A peer-reviewed journal covering ecohydraulics research and aquatic ecosystem studies; serves researchers in ecohydraulics and environmental hydraulics.
• RIBAGUA-Revista Iberoamericana del Agua An Ibero-American water journal published in Spanish and Portuguese for the Latin American and Iberian community; serves researchers and water professionals in the Ibero-American region.
• IAHR Water Monographs Monograph series covering specialized topics in hydraulics and hydro-environment engineering, including titles on Lattice-Boltzmann Method, Energy Dissipation, and Large-Eddy Simulation; serves researchers, academics, and graduate students.
• Hydrolink Magazine IAHR's official magazine providing news, articles, and updates on hydro-environment engineering and research activities; serves members and the broader water professional community.
• NewsFlash World Monthly newsletter providing updates on IAHR activities and communities worldwide; serves the global IAHR community and water professionals.
• NewsFlash Europe Regional monthly newsletter on IAHR activities and communities in Europe, distributed to over 9,000 subscribers interested in hydro-environmental engineering.
• NewsFlash Iberoamérica Quarterly electronic bulletin in Spanish directed at the Ibero-American water engineering community, distributed to over 7,000 subscribers.
• IAHR Video Library Online repository of IAHR videos including webinars, conference recordings, member interviews, and educational content; serves members and water professionals seeking on-demand educational content.
• IAHR World Congress Biennial world congress bringing together hydro-environment professionals for presentations, networking, and the IAHR Honorary Members award ceremony; serves researchers, engineers, and practitioners globally.
• IAHR Regional Congresses Regional congress events including Europe Congress, Asia-Pacific Division Congress, and Latin American Division events; serves regional water professionals for networking and knowledge exchange.
• IAHR Technical Symposiums & Conferences Technical symposiums and specialized conferences covering specific hydro-environment topics; serves researchers and practitioners in specialized subfields.
• IAHR Young Professionals Congress Congress for young professionals in the hydro-environment field featuring sessions, workshops, and networking opportunities; serves early-career professionals and students.
• IAHR Webinars Online seminar series covering topics such as climate resilience, hydro-environmental modelling, Global Water Security, and experimental methods; serves water professionals and researchers globally.
• IAHR Training Courses Training and educational courses on hydraulic research, experimental methods, and water-related topics; serves professionals seeking continuing education.
• IAHR Summer Schools Intensive educational programs such as the Workshop on Advanced Measurement Techniques and Experimental Research (WATER) and HydRoData summer school on Hydrology and Data; serves graduate students and early-career researchers.
• IAHR Membership Services Individual membership, Institute/Company membership, Young Professionals Network, National Water Association membership, and member finder directory services; serves individual researchers, institutes, universities, and national water associations.

Named customers4 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Eight partnerships are on record, tiered core and minor.

• ICOLD (International Commission on Large Dams)coreStrategic or Co-development PartnerIAHR collaborates with ICOLD on international water-related events and cooperation. Both organizations participate in shared conferences and professional exchanges in water resource management.
• ICID (International Commission on Irrigation and Drainage)coreStrategic or Co-development PartnerPartnership for coordination on international water-related organizations and events, including World Water Forum and other global water discussions.
• GWP (Global Water Partnership)coreStrategic or Co-development PartnerCollaboration on international water partnership activities and knowledge sharing in water resource management.
• IHA (International Hydropower Association)coreStrategic or Co-development PartnerCoordination between IAHR and IHA on international water-related organizations and hydropower expertise sharing.
• UNESCO-IHPcoreStrategic or Co-development PartnerCollaboration with UNESCO International Hydrological Programme on the IAHR Label for Water Training and Education initiative and expert panel participation.
• IWA (International Water Association)coreStrategic or Co-development PartnerJoint Committee on Hydroinformatics (IAHR/IWA) that organizes conferences and publishes proceedings on hydroinformatics topics.
• IWHR (China Institute of Water Resources and Hydropower Research)coreStrategic or Co-development PartnerIWHR is the supporting institution for the Journal of Ecohydraulics and hosts the IAHR China Chapter. Prof. Jing Peng serves as both IWHR Vice President and IAHR Secretary General.
• World Water Council (WWC)minorStrategic or Co-development PartnerIAHR members participate in World Water Forum activities organized by the World Water Council.

Scale indicators7 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• International Association of Hydrological Sciences (IAHS): IAHS is a non-profit association for hydrology and water sciences with a comparable structure of working groups, publications (Hydrological Sciences Journal), and conferences (IAHS Scientific Assembly). Closely overlaps with IAHR on water science research dissemination.
• International Water Association (IWA): The largest global membership network for water professionals, spanning utilities, engineers, and researchers. IWA is IAHR's closest peer, overlapping on water science, publishing (multiple journals), and convening large congresses (World Water Congress).
• International Water Resources Association (IWRA): An international, non-profit association of water resource professionals with individual and institutional members worldwide. Directly comparable mission (advancing water resources management), membership model, and academic journal (Water Resources Research / Water International).

Broad incumbents

• American Society of Civil Engineers (ASCE): ASCE is a large professional civil engineering society with journals and conferences covering hydraulics, water resources, and environmental engineering. Overlaps IAHR on hydraulic structures, hydro-environment engineering, and continuing education offerings.
• American Geophysical Union (AGU): AGU is a much larger Earth and space sciences association (60,000+ members globally) that publishes Water Resources Research, one of the field's flagship journals. Represents a broader incumbent competing for hydro-environment authors and conference participation.
• Water Environment Federation (WEF): WEF is a large, US-headquartered non-profit technical and educational organization for water quality professionals with publications, specialty conferences, and a membership model similar to IAHR. Overlaps on applied water engineering, ecohydraulics, and stormwater content.

Others

• UNESCO International Hydrological Programme (IHP): UNESCO-IHP is an intergovernmental scientific cooperative program in hydrology and water resources that partners with IAHR on training and education labels. Functions as an enabling, ecosystem-level peer rather than a direct competitor for individual membership.

Regional players

• International Commission on Large Dams (ICOLD): ICOLD is an international non-governmental organization for dam engineering professionals with national committees in ~100 countries. Partners with IAHR on water events and overlaps on hydraulic structures and reservoir sedimentation topics.
• European Water Resources Association (EWRA): EWRA is a Europe-focused association promoting water resources management with comparable conferences and a journal (Water Resources Management). Directly comparable as a regional peer that overlaps IAHR's Europe Division footprint.
• International Hydropower Association (IHA): IHA is the global membership association for hydropower with a similar non-profit, member-driven model and a partnership with IAHR. Comparable in scale and event-driven revenue but focused specifically on hydropower rather than the full hydro-environment portfolio.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/iahr

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

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M&A

Investments

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Frequently asked questions about International Association for Hydro-Environment Engineering and Research