Web Sling & Tie Association

What Web Sling & Tie Association does

The Web Sling & Tie Down Association (WSTDA) is a Maryland-incorporated, non-profit technical trade association founded in 1973 (originally as the Web Sling Association) and headquartered in Forest Hill, Maryland. It is recognized by the U.S. Department of Justice as a Standards Writing Organization and operates as the largest non-profit technical body dedicated to the safe use of synthetic web slings and tie downs, with members drawn from the United States, Canada, Mexico, Europe, and Asia. The association's core product is a portfolio of voluntary consensus Recommended Standard Specifications—ten active standards (WS-1, T-1, T-3, T-4, T-5, T-6, RS-1, RS-1HP, TH-1, WB-1) plus a test method (TM-1) and three Operating & Inspection Manuals—covering construction, selection, use, and maintenance of synthetic webbing, web slings, roundslings, tie downs, winches, and load binders. Supporting offerings include tri-lingual (English/Spanish/French) warning labels, safety bulletins with QR-code access, the bi-annual Lift & Secure magazine, the Uplifting News newsletter, UV Degradation Reports, a $3,000 scholarship program, and Annual and Fall Meetings.

WSTDA generates revenue through five primary streams: annual membership dues (uniform $1,950 across Regular, Associate, and Affiliate tiers), sale of standards and physical safety products via an e-commerce storefront, tiered meeting registrations ($835–$1,495 per delegate), event sponsorships ($200–$1,500 tiers), and voluntary donations to the scholarship program. Membership tiers segment the buyer base into sling/tie down manufacturers (Regular), component suppliers and weavers (Associate), and interested parties not meeting the other criteria (Affiliate). Distribution occurs through direct online sales, the membership program, in-person meetings, and magazine/print subscriptions, with multi-currency pricing (USD, EUR, CAD, MXN). The organization is governed by a nine-member elected Board of Directors plus officers, supported by a lean professional staff of eight and multiple technical committees covering Web Sling, Roundsling, Testing, Load Securement, Sling & Tie Down Protection, Technical Resource, and Editorial Review. Liaison relationships are maintained with ASME B.30.9, AWRF, Cordage Institute, LEEA, and SC&RA (US and Canada).

Name

Web Sling & Tie Association

Legal name

Web Sling & Tie Down Association

Website

https://wstda.com

Company type

Private

Founded year

1973

Operating status

Operating

Headcount range

1–10 employees

Short description

WSTDA is a Maryland-based non-profit trade association, founded in 1973 and recognized by the U.S. DOJ as a Standards Writing Organization, that develops voluntary consensus standards, operating manuals, and safety products for the global synthetic web sling and tie down industry, funded primarily through uniform $1,950 annual membership dues from manufacturers, suppliers, and government agencies worldwide.

Ownership category

akta.pro rank

Headquarters

HQ city

Forest Hill

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Others

Revenue model

1. Annual Membership Dues: Primary revenue stream from membership dues. All membership types (Regular, Associate, Affiliate) are priced at $1,950 per year, providing access to technical committees, standards development, networking, and member benefits.
2. Publications and Standards Sales: Sale of recommended standards, operating manuals, test methods, and degradation reports. Standards and many publications are available as free electronic downloads. Physical products include warning labels, safety bulletins, and illustrated wall charts.
3. Meeting Registration Fees: Revenue from Annual and Fall Meeting registrations, with tiered pricing for members ($835-$1,195 early bird to late) and non-members ($1,092-$1,495), plus spouse/companion tickets ($416-$495).
4. Sponsorship Revenue: Meeting sponsorship opportunities including Platinum ($1,000), Gold ($500), Silver ($350), Bronze ($200) tiers, plus exclusive branded item sponsorships (Welcome Reception $1,500, Lanyard $750, Coffee Break $750, Lunch $750, Closing Dinner $1,000, WiFi $750).
5. Scholarship Donations: Accepts donations to support the scholarship program in $25-$1,000 increments. The program awards two $3,000 scholarships annually to dependents of member company employees.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels8 records

Core offering

The Web Sling & Tie Down Association (WSTDA) is a non-profit trade association that develops and promotes voluntary Recommended Standard Specifications for synthetic web slings and tie downs, covering construction, selection, use, and maintenance. It sells standards, operating manuals, warning labels, and safety bulletins through an online store; publishes the Lift & Secure magazine and Uplifting News newsletter; hosts Annual and Fall Meetings with sponsorship opportunities; and runs a merit-based scholarship program for member company employees and their dependents.

Product overview

The Web Sling & Tie Down Association (WSTDA) is a non-profit technical standards organization, not a commercial product company. Its offerings consist of voluntary consensus standards and associated publications for the synthetic web slings and tie downs industry. The core portfolio includes 10 Recommended Standards covering construction, selection, use, and maintenance of synthetic webbing, web slings, roundslings, tie downs, winches, load binders, and related components. Three Operating & Inspection Manuals serve as practical guides companion to the standards. Safety products include warning labels and safety bulletins in English, Spanish, and French. The organization also publishes Lift & Secure magazine (twice annually), the Uplifting News newsletter, and free UV degradation technical reports. A scholarship program provides two $3,000 merit-based awards annually to dependents of member company employees. All standards and manuals are available as free downloads through the online store for non-commercial use; printed safety products are available for purchase with member discounts.

Differentiator

Problem solved

Functional benefit

Brands

• Lift & Secure: Official bi-annual magazine of WSTDA covering safety, innovation, standards, and industry news for synthetic lifting and securement.
• Uplifting News

Products and services

• WSTDA-WS-1 Synthetic Web Slings Standard Voluntary Recommended Standard Specification for synthetic web slings used for general lifting purposes. Recommends construction, identification and marking, provides rated capacity information, and practical advice on use, maintenance and inspection. Current Edition: 2015.
• WSTDA-T-1 Synthetic Web Tie Downs Standard Voluntary Recommended Standard for synthetic web tie downs made of nylon or polyester fibers used for securing cargo. Recommends construction, identification and marking, provides capacity information and practical advice on selection, use, maintenance and inspection. Current Edition: 2022.
• WSTDA-RS-1 Synthetic Polyester Roundslings Standard Voluntary Recommended Standard for roundslings made of polyester fibers used for lifting, suspending, transporting, lowering, and handling of materials. Recommends construction, identification and marking, provides sling capacity information and practical usage advice. Current Edition: 2019. Available in English and Spanish.
• WSTDA-RS-1HP High Performance Yarn Roundslings Standard Voluntary Recommended Standard for roundslings made of high performance yarn used for lifting, suspending, transporting, lowering and other load handling under known conditions. Recommends construction, identification, markings, and provides capacity information. Current Edition: 2024. Available in English and Spanish.
• WSTDA-T-3 Winches Used With Synthetic Web Tie Downs Standard Voluntary Recommended Standard for winches designed to accommodate synthetic web tiedowns for the purpose of securing cargo. Recommends construction, identification and marking, and provides practical advice on use, maintenance and inspection.
• WSTDA-T-4 Synthetic Webbing Used For Tie Downs Standard Voluntary Recommended Standard for Nylon and Polyester synthetic webbing used in the manufacturing of synthetic web tie downs. Recommends the construction, identification and marking of such webbings. Current Edition: 2026.
• WSTDA-T-5 Interior Van Securement Devices Standard Voluntary Recommended Standard for interior van securement and restraint devices for securing cargo. Recommends construction, identification and marking, and provides practical advice on use, maintenance and inspection. Current Edition: 2026. Available in English and Spanish.
• WSTDA-T-6 Load Binders Used With Chain Tie Downs Standard Voluntary Recommended Standard for load binders designed to accommodate chain tie downs for securing cargo. Recommends construction, identification and marking, and provides practical advice on use, maintenance and inspection.
• WSTDA-TH-1 Synthetic Sewing Threads for Slings & Tie Downs Standard Voluntary Recommended Standard for synthetic sewing threads constructed from various synthetic fibers. Recommends construction, identification and testing, and provides practical advice on selection and environmental considerations.
• WSTDA-WB-1 Synthetic Webbing for Slings Standard Voluntary Recommended Standard for class 5 and class 7 synthetic webbing used in manufacturing synthetic web slings. Recommends construction, identification and marking of class 5 and class 7 synthetic webbing.
• WSTDA-TM-1 Test Method for Sling & Tie Down Webbing Test method for tensile strength and elongation testing of Sling and Tie Down Webbing. Recommends equipment and method for testing widths up through 12 inches. Modeled after Federal Test Method Standard No. 191A, Method 4108.
• WSTDA-WS-2 Nylon & Polyester Synthetic Web Slings Operating Manual General outline of recommended procedures and suggested operating practices for synthetic web slings. Companion manual to Recommended Standard WS-1.
• WSTDA-RS-2 Synthetic Polyester & High-Performance Yarn Roundslings Operating Manual General outline of recommended procedures and suggested operating practices for roundslings. Companion manual to Recommended Standards RS-1 and RS-1HP. Available in English and Spanish.
• WSTDA-T-2 Synthetic Web Tie Downs Operating Manual General outline of recommended procedures and suggested operating practices for synthetic web tie downs. Companion manual to Recommended Standard T-1.
• Web Sling Warning Labels Warning labels for web slings available in English, Spanish, and French. Quantity: 1 = 1,000 labels. Priced at $200.00 per unit with $5 handling fee.
• Roundsling Warning Labels Warning labels for roundslings available in English, Spanish, and French. Quantity: 1 = 1,000 labels.
• Tie Down Warning Labels Warning labels for tie downs available in English, Spanish, and French. Quantity: 1 = 1,000 labels.
• High Performance Yarn Roundsling Warning Labels Warning labels for high performance yarn roundslings available in English, Spanish, and French. Quantity: 1 = 1,000 labels.
• Web Sling Safety Bulletins Safety bulletins for web slings available in English, Spanish, and French. Quantity: 1 = 1,000 bulletins. Priced at $131.00 per unit with $5 handling fee. Current Edition: 2019.
• Roundsling Safety Bulletins Safety bulletins for roundslings available in English, Spanish, and French. Quantity: 1 = 1,000 bulletins. Current Edition: 2019.
• Tie Down Safety Bulletins Safety bulletins for tie downs available in English, Spanish, and French. Quantity: 1 = 1,000 bulletins. Current Edition: 2019.
• High Performance Yarn Roundsling Safety Bulletins Safety bulletins for high performance yarn roundslings available in English, Spanish, and French. Quantity: 1 = 1,000 bulletins. Current Edition: 2019.
• Inspection of Web Slings & Roundslings Illustrated Wall Chart Illustrated wall chart for inspection guidance of web slings and roundslings. Priced at $7.50 each.
• Lift & Secure Magazine Official publication of WSTDA published twice annually since Spring 2021. Covers safety, innovation, standards, and people in the synthetic lifting and securement industry. Available via electronic subscription or print mail.
• Uplifting News Newsletter WSTDA's informative newsletter published twice annually, covering industry issues, Technical Committee activities, standards development, upcoming events, and Member News. Delivered electronically to all members.
• WSTDA Scholarship Program Merit-based scholarship program offering two $3,000 awards annually for employees or dependents of WSTDA member companies. Awards available for college/university and technical career/trade educational institutions. Application deadline: June 1 each year.
• Publication Licensing Licensing service for organizations wishing to reproduce WSTDA standards for training programs or internal distribution. Requires prior authorization from WSTDA.
• UV Degradation Reports Free downloadable reports covering UV/saltwater degradation effects on synthetic sling webbings. Includes WSTDA UV Degradation Report 1981, UV Graphical Report 2005, and UV Summary Report 2003.
• Annual Meeting and Fall Meeting Registrations Two major in-person meetings annually featuring technical sessions, committee meetings, industry speakers, networking events, and facility tours. Tiered delegate pricing for members ($668-$1,195) and non-members ($1,092-$1,495), plus spouse/companion tickets ($416-$495). 2026 Fall Meeting in Cologne, Germany; 2027 Annual Meeting in Indianapolis, Indiana.

Named customers10 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Seven partnerships are on record, tiered minor and core.

• Excelsior Hotel ErnstminorOthers · 28 September 2026Luxury hotel venue for the 2026 Fall Meeting in Cologne, Germany. Located adjacent to Cologne Central Station. Rate: €225/night (single/double).
• LaSISe - Load Securing SelmminorOthers · 28 September 2026Test track facility for the 2026 Fall Meeting facility tour, featuring European load securing standardization presentations, test drive demonstrations, and driver safety training.
• ASME B.30.9 CommitteecoreStrategic or Co-development PartnerWSTDA maintains liaison relationship with the ASME B.30.9 Committee, which develops standards for slings used in lifting operations. Troy Raines, Jr. serves as the WSTDA liaison to this committee.
• American Wire Rope Fabricators (AWRF)coreStrategic or Co-development PartnerWSTDA maintains liaison relationship with AWRF for coordination on industry standards and best practices.
• Cordage InstitutecoreStrategic or Co-development PartnerWSTDA serves as liaison to the Cordage Institute, which represents manufacturers of rope, twine, and related products. Also serves as LEEA (Lifting Equipment Engineers Association) Liaison.
• Specialized Carriers & Rigging Association (SC&RA)coreStrategic or Co-development PartnerWSTDA maintains liaison relationships with SC&RA both in the United States and Canada for coordination on load securement and lifting industry standards.
• Matrix Group Publishing Inc.coreStrategic or Co-development PartnerPublishing partner for Lift & Secure magazine, producing the bi-annual full-color publication and digital magazine since Spring 2021.

Scale indicators5 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• American Wire Rope Fabricators (AWRF): Trade association representing manufacturers of wire rope, wire rope slings, and related fabricated products. WSTDA holds a liaison relationship with AWRF and both organizations set consensus standards for lifting and rigging products used in similar end markets.
• Industrial Fabrics Association International (IFAI): Trade association for the technical textiles and industrial fabrics industry, with overlapping membership in the woven synthetic webbing supply chain that feeds sling and tie down manufacturers. Comparable membership and standards-development model for an adjacent industrial fabric niche.
• Specialized Carriers & Rigging Association (SC&RA): International trade association for the specialized transportation, crane, rigging, and millwright industries. WSTDA maintains liaison relationships with SC&RA in both the US and Canada; both serve overlapping audiences in load securement, rigging, and lifting operations.
• National Cargo Bureau: Non-profit organization that develops and publishes standards and recommended practices for the safe stowage and securing of cargo, a directly adjacent load-securement standards function to WSTDA's tie down and cargo control work.
• Cordage Institute: A trade association that develops technical standards and recommended practices for rope, twine, and related cordage products. WSTDA maintains an active liaison relationship with the Cordage Institute per its committee structure, and both organizations serve overlapping fiber/rope industry members.

Regional players

• European Federation of Materials Handling (FEM): European federation representing the materials handling equipment industry, including lifting and load securement product manufacturers. FEM is a regional counterpart that develops standards relevant to WSTDA's European members and meeting participants.
• Lifting Equipment Engineers Association (LEEA): UK-based trade association for the lifting equipment industry, focused on training, technical standards, and member services across lifting gear. WSTDA serves as LEEA liaison, and LEEA functions as a regional counterpart in the global lifting-equipment standards ecosystem.

Broad incumbents

• ANSI (American National Standards Institute): National standards body that oversees the development and use of consensus standards in the US. WSTDA operates at a smaller, sector-specific level within the same broader US consensus-standards framework, making ANSI a relevant umbrella peer.
• ASTM International: Large, broad-scope standards developing organization covering materials, products, systems, and services including textiles and load-securement test methods. WSTDA's test methods (e.g., WSTDA-TM-1) are explicitly modeled on Federal Test Method Standard No. 191A, illustrating the comparable standards-development function.
• ASME (American Society of Mechanical Engineers): Broad standards body whose B.30.9 committee develops consensus standards for slings, including those used in lifting operations. WSTDA maintains a formal liaison with the B.30.9 committee (Troy Raines, Jr. serves as WSTDA liaison); ASME is a much larger incumbent with overlapping but wider standards scope.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles12 records

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 Web Sling & Tie Association