Name

TensiNet Association

Legal name

TensiNet Association

Website

https://tensinet.com

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

1–10 employees

Ownership category

akta.pro rank

Headquarters

HQ city

Brussels

HQ country

Belgium

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Revenue model

1. Membership Fees: Annual membership fees from four tiers: School/University (€300 excl VAT), Individual Member (€150 excl VAT), Firm (€600 excl VAT), and Partner (€2400 excl VAT). Membership runs from January 1 to December 31 annually.
2. Publication Sales: Sale of technical publications including the European Design Guide for Surface Tensile Structures (€80 for non-members), Proceedings of TensiNet Symposia, Design recommendations for ETFE foil structures, and TensiNews issues. Members receive discounted pricing on all publications.
3. Symposium Registration Fees: Revenue from the TensiNet Symposium registration fees. Non-members pay €700, while members receive 20% discounts. Schools and universities pay €560 for up to 2 participants, Individual Members pay €560, Firms pay €560 for up to 2 participants, and Partners get free registration for up to 2 participants. Late registration incurs a 10% surcharge.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels8 records

Core offering

TensiNet Association is a multi-disciplinary membership association serving parties interested in tensioned membrane structures. It provides tiered annual memberships, technical publications (including the European Design Guide for Surface Tensile Structures and TensiNews newsletter), a biennial international symposium, monthly webinars, and curated online databases of projects, research, and literature. The association also coordinates six specialized Working Groups and contributes to European standardization efforts for membrane structures.

Product overview

TensiNet Association operates as a multi-disciplinary professional association serving the tensioned membrane structures industry. The organization provides a portfolio of knowledge-sharing products and services including publications (TensiNews newsletter, TensiNewsflash, European Design Guide, and symposium proceedings), educational programs (monthly webinars and biennial symposia), and collaborative platforms (working groups focused on ETFE, sustainability, pneumatic structures, and specifications/EUROCODE). The association maintains extensive databases including a projects database with hundreds of membrane structure case studies, research database, and literature repository. Membership tiers (Individual, School/University, Firm, Partner) provide access to these resources, with new members receiving the European Design Guide for free. The organization facilitates knowledge exchange among architects, engineers, material producers, and fabricators in the tensile architecture field.

Differentiator

Problem solved

Functional benefit

Products and services

• TensiNews Newsletter Bi-annual newsletter featuring articles, project descriptions, research reports, and book reviews related to tensioned membrane structures. Available to members in digital format.
• TensiNewsflash Periodic news flash publication providing updates on developments in the membrane structures field. Published seasonally (e.g., Spring 2026 edition).
• TensiNet Symposium Biennial international symposium series (8th edition in 2026) bringing together researchers, engineers, and architects to discuss tensioned membrane structures. Features paper presentations, keynote speakers, and networking. Co-hosted with academic institutions.
• TensiNet Webinars Monthly webinar program covering technical topics such as Life Cycle Assessment (LCA) of membrane architecture, PFAS restrictions, and sustainability in tensile structures. Organized in collaboration with Working Groups. Free for members.
• European Design Guide for Surface Tensile Structures Comprehensive design guide (2004 edition) providing reference standards and best practices for surface tensile structures. Available for purchase with tiered pricing for non-members, members, and bulk orders; free for new members.
• Design Recommendations for ETFE Foil Structures Technical publication (Appendix A5 of European Design Guide 2013) providing specific guidance for ETFE foil structure design.
• Proceedings of TensiNet Symposium Conference proceedings from past TensiNet symposia (2003, 2007, 2010, 2013, 2019) containing peer-reviewed papers on membrane structures.
• Projects Database Online searchable database showcasing hundreds of membrane structure projects worldwide. Includes project details, images, materials used, and involved companies. Accessible to members for uploading and browsing projects.
• Research Database Repository of research materials and literature related to tensioned membrane structures, maintained by TensiNet for member access.
• Literature Database Bibliographic database of books, articles, and technical literature on membrane architecture and tensile structures.
• Working Groups Six specialized interest groups including WG ETFE, WG Sustainability and Comfort, WG Pneumatic Structures, WG Specifications and EUROCODE, WG Specifications Good Practice, and WG Analysis & Materials. Each group produces publications and conducts collaborative research.

Quantifiable outcome

• 22 organizations from 9 EU member states participated in the original TensiNet European Commission funded project (2001-2004)
• +2 more outcomes

Named customers2 records

Segments7 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Five partnerships are on record, tiered flagship, core and minor.

• University of Duisburg-EssenflagshipStrategic or Co-development Partner · 30 September 2026The Institute for Metal and Lightweight Structures at University of Duisburg-Essen is hosting the 8th TensiNet Symposium 2026 & 7th Essener Membranbau Symposium. Prof. Dr. Natalie Stranghöner and Dr. Jörg Uhlemann serve as initiators, supported by their team including Dominik Runge, Stefanie Schülpen, Felix Surholt, and André Westerhoff.
• ChemservicecoreImplementation/ SI/ Consulting Partner · 25 May 2026TensiNet engaged Chemservice to collect socio-economic impact data regarding PFAS restrictions and prepare a response dossier to SEAC (Committee for Socio-Economic Analysis). Chemservice prepared questionnaires for industry stakeholders and coordinated the consultation response on behalf of TensiNet.
• Vrije Universiteit Brussel (VUB)coreStrategic or Co-development Partner · 1 March 2001VUB serves as the coordinating institution for TensiNet Association. The university hosts the association's coordination activities and key personnel including Evi Corne from the Architectural Engineering department. VUB's involvement spans Working Group coordination, webinar organization, and overall association management.
• IASS (International Association for Shell and Spatial Structures)flagshipStrategic or Co-development PartnerTensiNet coordinates activities with IASS, evidenced by joint promotion of the IASS Annual Symposium 2026 and IWSS 2026. The IASS symposium is held in Turin, Italy with the theme 'R-EVOLUTION OF SHAPES: SUSTAINABILITY, RE-USE, AND NEW DESIGN PARADIGMS'.
• Advanced Building Skins ConferenceminorGTM or Marketing PartnerTensiNet promotes the 21st Advanced Building Skins Conference & Expo (November 2026, Bern, Switzerland) to its membership, indicating a marketing/awareness partnership with this international building envelopes event.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Others

• Royal Institute of British Architects (RIBA): RIBA is a UK-based professional and membership body for architects, providing publications, awards, and continuing education — adjacent to TensiNet's architect audience though broader and not focused on membrane structures.
• European Committee for Standardization (CEN): CEN develops European standards across sectors including construction; TensiNet participates in CEN/TC 250/WG 5 on membrane structures, making CEN an ecosystem-level counterpart rather than a direct competitor.

Broad incumbents

• fib (International Federation for Structural Concrete): fib is a larger, established international federation for structural concrete with a comparable member-driven, model-code and technical-guidance publishing model (fib Model Code), representing a parallel adjacent specialist-association archetype.
• American Society of Civil Engineers (ASCE): ASCE is a large, established civil engineering professional association with a parallel mix of standards development, journals, conferences, and member tiers — a broader-scope analog of TensiNet's niche-association role.
• The Institution of Structural Engineers (IStructE): IStructE is a long-established professional body serving structural engineers with publications, codes of practice, and events — overlapping with TensiNet's structural-engineering membership segment but at much greater scale and broader scope.
• Council on Tall Buildings and Urban Habitat (CTBUH): CTBUH is a membership association that combines industry networking, research dissemination, conferences, and working groups in the built environment — the same multi-stakeholder association model TensiNet operates, applied to tall buildings.

Direct peers

• International Association for Shell and Spatial Structures (IASS): IASS is the closest direct peer — an international scholarly and professional association for shell and spatial structures, including tensile and membrane forms. TensiNet already coordinates with IASS on joint symposia (IASS Annual Symposium 2026) and serves overlapping academic, engineer, and architect audiences.
• European Convention for Constructional Steelwork (ECCS): ECCS is a Europe-based federation of national steel construction associations, pursuing standardization, technical guidance, and events for the steel structures community — the same membership-based, standards-driven association model TensiNet uses for membrane structures.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/tensinet-association

Revenue estimate

Valuation estimate

Number of profiles

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 TensiNet Association