What ISD Software and Systems does

ISD Software und Systeme GmbH is a privately-held German software company founded in 1977 and headquartered in Dortmund, with regional offices in Nuremberg (Germany), the Netherlands (Benelux), and the United States. The company develops and sells HiCAD, a proprietary 2D/3D CAD application, and HELiOS, a complementary PDM/PLM platform, both built on an in-house software kernel (ESM). Its product strategy is vertical specialization rather than horizontal general-purpose CAD: HiCAD ships with industry-specific modules for sheet metal processing, steel engineering, plant and pipeline design, facade construction (including ALUCOBOND and BIM/IFC workflows), and configurators for stairs and railings. The combined HiCAD-HELiOS stack supports Multi-CAD integration (SOLIDWORKS, Zuken E3, Navisworks), ERP interfaces, and document management, positioning ISD as a workflow backbone for European manufacturing and construction firms rather than a competitor to Dassault Systèmes or Autodesk at the high end.

The company monetizes through a mix of software licenses, recurring maintenance and support contracts (evidenced by bi-annual service-pack releases through 2025-2026), paid training courses, implementation consulting, and bespoke module development. Go-to-market is hybrid: enterprise field sales with regional sales consultants conducting on-site demos and ROI analyses across DACH, Benelux, the UK, and the USA; supplemented by inside sales, free trial downloads, an online ROI calculator, community channels (forum, wiki, blog, newsletter), and trade fair participation. The customer base is fragmented across SMBs, mid-market firms, and select enterprises (e.g., Kersten, Habemo, Dobler Metallbau, Flikweert Vision) in facades, steel, aluminum, sheet metal, plant engineering, and adjacent niches such as horticulture automation and agricultural equipment.

ISD operates as a bootstrapped, founder-influenced business (Günter Flassig identified as founder and CEO) with no disclosed external funding, M&A, or restructuring activity, and no public pricing. Its defensibility rests on 40+ years of accumulated IP, industry-specific automation, and switching costs created by custom parametric profiles and integrated PDM workflows, but revenue, headcount growth, and AI capability disclosures are absent from the public record, limiting external visibility into scale and momentum.

Name

ISD Software and Systems

Legal name

ISD Software und Systeme GmbH

Website

https://isdgroup.com

Company type

Private

Founded year

1977

Operating status

Operating

Headcount range

101–250 employees

Short description

ISD Software und Systeme GmbH, founded 1977 in Dortmund, Germany, develops proprietary 2D/3D CAD software HiCAD and PDM/PLM platform HELiOS for manufacturing and construction firms in facades, steel, sheet metal, and plant engineering across Europe and North America.

Ownership category

akta.pro rank

Product category

CAD/PDM Software

NAICS

Computer Terminal and Other Computer Peripheral Equipment Manufacturing (334118)

SIC

Services-Computer Programming Services (7371)

akta.pro primary industry

Business Rules & Decision Management Platforms (BRMS/DMN) (HDAEAKAG)

Keywords

• 2D/3D CAD software
• PDM/PLM software
• Sheet metal processing
• Steel engineering software
• Facade design software

Headquarters

HQ city

Dortmund

HQ country

Germany

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Revenue model

1. Software Licenses (HiCAD and HELiOS): Core CAD and PDM/PLM software licensing. Software is sold with modular structure allowing customers to purchase industry-specific extensions as needed. License types include server-based licenses (e.g., 5 concurrent users).
2. Maintenance and Support Contracts: Ongoing maintenance contracts providing updates, technical support, and access to new versions. Regular service packs released (e.g., HiCAD 2025 Service Pack 2, HELiOS 2024 Service Pack 2).
3. Training Services: CAD and PDM training courses offered. Training can be conducted at ISD facilities or customer site. Approximately 5-10 training days per person, with aftercare support available.
4. Consulting and Implementation: Onboarding, implementation, and consulting services for HiCAD and HELiOS deployment. Includes installation, setup, configuration, and customization support.
5. Custom Development: Custom module development based on customer requirements (e.g., custom module for Nooyen Pig Flooring coating process). In-house development allows for responsive customization.

Pricing tiers

Go-to-market motion5 records

Distribution channels4 records

Marketing channels9 records

Core offering

ISD Software and Systems develops and sells HiCAD, a 2D/3D CAD software, and HELiOS, a PDM/PLM system, for manufacturing companies in sheet metal, steel, facade, plant, and mechanical engineering industries. The software is built on an in-house proprietary 3D kernel (ESM) and is sold with industry-specific modules, accompanied by training, consulting, maintenance, and custom development services.

Product overview

ISD Software and Systems offers a platform-plus-modules product architecture centered on two core software products: HiCAD (2D/3D CAD software) and HELiOS (PDM/PLM software), supported by the SERViCE package for updates, training, consulting, and development. HiCAD serves as the primary CAD solution offering combined 2D/3D design in a single interface, while HELiOS provides product data management with multi-CAD integration. Both products feature industry-specific modules for sheet metal processing, steel engineering, plant engineering, and facade construction. The company develops its software in-house, allowing rapid enhancement of features based on customer requirements and market demands.

Differentiator

Problem solved

Functional benefit

Brands

• HiCAD: 2D/3D CAD software solution for engineering design, structural engineering, and product construction
• HELiOS
• SERViCE

Products and services

• HiCAD A 2D/3D CAD software solution providing combined 2D and 3D design capabilities in one interface, featuring industry-specific tools for sheet metal, steel, metal, mechanical, and plant engineering. Supports parametric and freeform modeling with automated functions for manufacturing companies.
• HELiOS PDM (Product Data Management) and PLM (Product Lifecycle Management) software providing multi-CAD integration, document management, CAD data management, and ERP interface capabilities for organizing product data across the engineering lifecycle.
• SERViCE Service package including software updates, maintenance contracts, training, consulting, and custom development services to support HiCAD and HELiOS implementation and ongoing use.
• HELiOS MultiCAD Multi-CAD interface allowing integration with various CAD systems including SOLIDWORKS and Zuken E3, with batch update functionality and workspace management.

Quantifiable outcome

• 80% of drawing work automated for some customers
• +2 more outcomes

Named customers20 records

Segments3 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration8 records

Feature10 records

Partnerships

Two partnerships are on record, tiered minor.

• ReynaersminorStrategic or Co-development PartnerReynaers is an aluminum supplier that works with ISD at industry events and presentations. Thermo Konstrukties, a HiCAD customer, is a regular customer of Reynaers. ISD was present at Reynaers table to discuss integration possibilities.
• FYNALminorOthersFilm agency engaged for production of reference film showcasing Dobler Metallbau project. Agency worked with ISD Group and Dobler to create behind-the-scenes content about facade planning and design.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Dassault Systèmes: Dassault's SOLIDWORKS and CATIA dominate 3D CAD for product design and manufacturing. ISD integrates with SOLIDWORKS via HELiOS MultiCAD and competes for the same mid-market manufacturer mindshare, especially in mechanical and plant engineering.
• Siemens Digital Industries Software: Siemens offers Solid Edge and NX for mechanical CAD plus Teamcenter for PLM, serving the manufacturing/plant engineering verticals ISD targets. A full-stack incumbent competing for the same European industrial customer base.
• Trimble: Trimble's Tekla Structures is a leading BIM/structural CAD solution for steel and concrete construction - directly comparable to ISD's steel engineering and facade modules. Competes for the same steel detailer and facade builder customer base in Europe.
• Autodesk: Autodesk is the dominant CAD incumbent (AutoCAD, Inventor, Revit) with massive R&D, ecosystem, and global sales reach. ISD competes most directly with AutoCAD/Inventor for 2D/3D drafting and mechanical design in ISD's target verticals.
• PTC: PTC's Creo (formerly Pro/ENGINEER) and Windchill PLM serve mechanical design and product lifecycle management. Overlaps with ISD's HiCAD/HELiOS positioning in mid-market discrete manufacturing and product engineering.
• Bentley Systems: Bentley offers MicroStation and OpenBuildings/STAAD for AEC infrastructure and plant design. Comparable to ISD's plant design and structural engineering modules in serving infrastructure-heavy European customers.

Direct peers

• Bricsys (BricsCAD): Bricsys offers BricsCAD, a DWG-based 2D/3D CAD platform competing on price/performance in the mid-market against AutoCAD. Like ISD, it targets users seeking an alternative to Autodesk with vertical-friendly licensing and direct sales motion.
• Vectorworks: Vectorworks (Nemetschek Group) provides CAD/BIM software focused on AEC, landscape, and entertainment design. Comparable mid-market, vertical-specialized CAD positioning with strong European presence and similar customer segments in facade and structural design.
• MegaCAD: German-based CAD vendor offering 2D/3D CAD software positioned as an AutoCAD alternative for mechanical and plant engineering. Directly comparable to ISD in geography (DACH), mid-market customer base, and product overlap.
• ZWCAD: ZWSOFT's ZWCAD is a low-cost, DWG-compatible 2D/3D CAD alternative targeting the same SMB and mid-market users as ISD. Similar value proposition of affordability + interoperability, with growing European presence.

Market position

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/user/ISDGroupTutorials
• Facebookfacebook.com/ISD.Software
• LinkedInlinkedin.com/company/isd-group-usa-inc
• Instagraminstagram.com/isdgroup.official

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries1 record

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 ISD Software and Systems