Strand7 Pty Ltd
Strand7 Pty Ltd is a Sydney-based, privately held software firm founded in 1988 that develops Strand7, a general-purpose Windows finite element analysis system for structural and heat-transfer analysis, serving mechanical, civil, structural, aeronautical, mining, marine, transportation, and biomechanical engineering professionals worldwide via licenses, consulting, and training.
- Company typePrivate
- Founded1988
- HeadquartersSydney, Australia
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Strand7 Pty Ltd does
Strand7 Pty Ltd is a Sydney-based, privately held Australian software company founded in 1988 that develops and commercializes Strand7, a general-purpose finite element analysis (FEA) system for structural analysis and heat transfer, built specifically for Windows. The platform integrates pre-processing (model building, CAD import, automeshing), multiple solvers (linear static, nonlinear static, buckling, frequency, harmonic, spectral, transient dynamic, steady state and transient heat transfer, inertia relief), and post-processing (result contours, stress vectors, cutting planes, free body diagrams, beam sections, XY plots) in a single environment. Specialized modules cover reinforced concrete, moving loads, and composites, and a C++/FORTRAN-based Strand7 API enables automation and integration with Excel and Visual Studio. Engineering staff include PhD-level FEM specialists and dual-degree (engineering/computer science) developers.
The company serves mechanical, civil, structural, aeronautical, mining, marine, transportation, and biomechanical engineering professionals, with named engagements for BHP Port Kembla, DNV, AMP (Sydney Olympic sculptures), Australian Defence/Navy, and Skorpion Zinc. Strand7 generates revenue through three primary streams: perpetual software licenses enforced via HASP hardware locks (standalone or network), professional engineering consulting (structural analysis, design verification, auditing), and fee-based training courses ranging from introductory FEA to specialized nonlinear, dynamic, heat transfer, automeshing and API development. A subscription Strand7 Student Version at AU$10/month was introduced to serve university courses. Distribution is direct via www.strand7.com globally, and the company maintains a Simplified Chinese language site, suggesting active international outreach. Strand7 holds no disclosed external funding, operates from a single Sydney headquarters with 11–50 employees, and has been continuously releasing product updates since the first Windows release in June 1999, with the current version Strand7 R3.1.7 released as of December 2025.
Strand7 Pty Ltd firmographics
Firmographics- Name
- Strand7 Pty Ltd
- Legal name
- Strand7 Pty Ltd
- Website
- https://strand7.com
- Company type
- Private
- Founded year
- 1988
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Strand7 Pty Ltd is a Sydney-based, privately held software firm founded in 1988 that develops Strand7, a general-purpose Windows finite element analysis system for structural and heat-transfer analysis, serving mechanical, civil, structural, aeronautical, mining, marine, transportation, and biomechanical engineering professionals worldwide via licenses, consulting, and training.
- Ownership category
- akta.pro rank
Strand7 Pty Ltd industry classification
Industry- Product category
- Finite Element Analysis Software (Computer-Aided Engineering)
- NAICS
- Computer Systems Design and Related Services (54151)
- SIC
- Services-Engineering Services (8711), Services-Computer Programming Services (7371)
- akta.pro primary industry
- Digital Engineering & Simulation (CFD/FEA, Digital Twins, Model-Based Engineering) (IMAJAGAL)
Keywords
Where Strand7 Pty Ltd is headquartered
LocationHeadquarters
- HQ city
- Sydney
- HQ country
- Australia
- HQ region
- Oceania
Offices1 record
Markets served
Strand7 Pty Ltd business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- Software Licenses: Strand7 sells software licenses for its finite element analysis system. The software uses a HASP hardware lock (USB or parallel) for license enforcement, supporting standalone or network mode configurations. A key code must be entered for new installations and when new options are purchased.
- Professional Services - Consulting: Strand7 Consulting provides specialized solutions to complex engineering problems in structural analysis and dynamics, applied mechanics and heat transfer. Services include design verification, auditing and training. Consulting briefs cover applications from detailed research studies to design and validation of engineering structures.
- Training Courses: The company develops and presents courses in finite element analysis and the practical use of the Strand7 FEA system. Standard courses range from introductory to advanced specialized topics, and customized courses can be developed for specific user requirements. Online courses are offered in 4-hour blocks with limited participants for interactive learning.
- Student Version Subscription: A student license is available for AU$10 per month, granting access to all Strand7 modules except the API, with no limits on model size. The license is provided through a managed licence server requiring internet connectivity.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Student Version - AU$10 per month |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels4 records
Strand7 Pty Ltd product offering
Product offeringCore offering
Strand7 Pty Ltd develops and licenses its proprietary Strand7 finite element analysis (FEA) software for structural analysis and heat transfer, integrated with pre-processing, solving and post-processing capabilities for the Windows platform. The company also provides engineering consulting services in structural analysis, dynamics and applied mechanics, and delivers theoretical and practical training courses in finite element analysis using Strand7.
Product overview
Strand7 Pty Ltd offers a unified FEA software ecosystem centered on its flagship Strand7 product - a general purpose finite element analysis system for structural analysis and heat transfer. The product portfolio includes the core Strand7 software (current release R3.1.7), the Strand7 Student Version for educational use, and a suite of professional training courses covering introductory through advanced FEA topics (Introducing Strand7, Nonlinear Analysis, Dynamic Analysis, Structural Analysis, Heat Transfer Analysis, Automeshing, and API Development). The company also provides engineering consulting services. All components are developed in-house in Sydney, Australia, with the software marketed worldwide.
Differentiator
Problem solved
Functional benefit
Quantifiable outcome
- Strand7 is used by thousands of engineers worldwide in mechanical, civil, structural, aeronautical, mining, marine, transportation and biomechanical engineering disciplines.
Companies that use Strand7 Pty Ltd
Customer profileNamed customers9 records
Segments7 records
Ideal customer profiles3 records
Strand7 Pty Ltd technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Feature8 records
Strand7 Pty Ltd partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- NAFEMSminorStrand7 Consulting is a member of NAFEMS and conforms to their strict quality assurance procedures for engineering analysis, design and validation of engineering products. All finite element analysis consulting work is carried out in accordance with NAFEMS quality system supplement to ISO 9001 relating to FEA.
Scale indicators3 records
Recent moves5 records
Expansion highlights5 records
Strand7 Pty Ltd competitors and assessment
Company assessmentDirect peers
- Dassault Systèmes (SIMULIA / Abaqus): Provider of Abaqus and the 3DEXPERIENCE simulation portfolio. Direct competitor in advanced nonlinear FEA, structural dynamics, and heat transfer, particularly dominant in automotive, aerospace, and academic research — overlapping heavily with Strand7's solver capabilities.
- Siemens Simcenter: Siemens Digital Industries' simulation portfolio (Simcenter 3D, Nastran, Femap). Directly comparable to Strand7 as an integrated FEA environment for structural, thermal, and dynamic analysis, with strong CAD/PLM integration via the Siemens Xcelerator ecosystem.
- MIDAS IT: Developer of midas Civil, midas Gen, and midas FEA for structural and civil engineering analysis. Directly comparable to Strand7's civil/structural and bridge/moving-load capabilities, with particular strength in civil infrastructure and bridge engineering.
- ANSYS: Global leader in engineering simulation software (ANSYS Mechanical, Fluent, etc.). Directly competes with Strand7 in structural FEA, nonlinear analysis, and dynamics, serving the same mechanical, civil, aerospace, and marine engineering customers but with a much broader multiphysics platform.
- Altair Engineering: Offers HyperWorks and OptiStruct for structural analysis, topology optimization, and solver-based simulation. Directly competes with Strand7 in linear/nonlinear FEA and pre/post-processing, with particular strength in automotive lightweighting and design optimization.
- COMSOL: Provider of COMSOL Multiphysics for coupled physics simulation including structural mechanics and heat transfer. Direct overlap with Strand7 on structural and thermal FEA, with a stronger positioning in multiphysics and academic/research markets.
- Hexagon (MSC Software): Vendor of MSC Nastran, Marc, and Patran — long-established FEA solvers used across aerospace, automotive, and defence. Direct competitor to Strand7 in linear/nonlinear structural analysis, with deeper aerospace and defence penetration.
Broad incumbents
- Bentley Systems (STAAD / OpenTower): Provider of STAAD.Pro and broader infrastructure engineering software (OpenTower, OpenBridge). Comparable to Strand7's civil/structural and transportation engineering use cases, though positioned as a broader infrastructure digital-twin platform rather than a general FEA solver.
- Autodesk (Autodesk Simulation / Nastran): Autodesk's simulation offerings (formerly Simulation Mechanical, plus Nastran integration) target mechanical and structural engineers using its CAD ecosystem. Overlaps with Strand7 in mechanical and structural FEA but as part of a much larger design software suite.
Emerging players
- RISA Tech: Specialist structural engineering software vendor (RISA-3D, RISAFoundation). Smaller, niche FEA-focused company with overlapping structural and civil engineering customer base to Strand7, though with a more U.S.-centric footprint and narrower feature set.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Strand7 Pty Ltd social profiles
Digital presenceStrand7 Pty Ltd compliance and trust
Trust signalCompliance1 record
Strand7 Pty Ltd financial estimates
Financial estimateRevenue estimate
Valuation estimate
Strand7 Pty Ltd leadership team
Management profileNumber of profiles
Strand7 Pty Ltd funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Strand7 Pty Ltd M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Strand7 Pty Ltd
What does Strand7 Pty Ltd do?
Strand7 Pty Ltd develops and licenses its proprietary Strand7 finite element analysis (FEA) software for structural analysis and heat transfer, integrated with pre-processing, solving and post-processing capabilities for the Windows platform. The company also provides engineering consulting services in structural analysis, dynamics and applied mechanics, and delivers theoretical and practical training courses in finite element analysis using Strand7.
Is Strand7 Pty Ltd a public or private company?
Strand7 Pty Ltd is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Strand7 Pty Ltd founded?
Strand7 Pty Ltd was founded in 1988. It employs 11 to 50 people.
Where is Strand7 Pty Ltd based?
Strand7 Pty Ltd is headquartered in Sydney, Australia, in the Oceania region.
How does Strand7 Pty Ltd make money?
Four revenue lines are on record. Software Licenses are the primary driver. The others are professional Services - Consulting, training Courses and student Version Subscription.
Who are Strand7 Pty Ltd's main competitors?
Direct peers on record are Dassault Systèmes (SIMULIA / Abaqus), Siemens Simcenter, MIDAS IT, ANSYS, Altair Engineering, COMSOL and Hexagon (MSC Software). Broad incumbents are Bentley Systems (STAAD / OpenTower) and Autodesk (Autodesk Simulation / Nastran). RISA Tech is listed as an emerging player.
Does Strand7 Pty Ltd have an API?
Yes. The Strand7 Application Programming Interface (API) allows interaction with Strand7 via an external computer program, bypassing the graphical user interface to perform specialized functions. It is particularly powerful for automating repetitive tasks. The API can be used to access and manipulate the Strand7 database, modify existing models, launch solvers, and develop specialized tools such as shape optimization and structural design tools. The API module must be licensed within the Strand7 installation. It supports integration with Excel and can be configured for use with various programming environments including Visual Studio (C++, Visual Basic, C#). For solver development, proficiency in FORTRAN or C is essential. The API is currently compiled as a 32-bit native library. Developer documentation is at www.strand7.com/strand7r3help.
What industry is Strand7 Pty Ltd in?
Strand7 Pty Ltd's product category is Finite Element Analysis Software (Computer-Aided Engineering). Its primary akta.pro industry code is IMAJAGAL, Digital Engineering & Simulation (CFD/FEA, Digital Twins, Model-Based Engineering). Its NAICS code is 54151 and its SIC code is 8711.