IAP

What IAP does

IAP Ingenieurbüro für Anwendungs-Programmierung GmbH is a privately held Hamburg-based software company, founded in 1992, that specializes in Progress OpenEdge technologies. It operates with roughly 40-45 employees and serves enterprise clients — primarily in ERP, logistics, manufacturing, trading, hospital, DIY, and mail-order verticals — through bespoke software development, legacy software maintenance, proALPHA-specific consulting, and proprietary tools. IAP holds Gold Level Service Delivery Partner status with Progress Software in the DACH region (Germany, Austria, Switzerland), reflecting a 30+ year position within the OpenEdge ecosystem.

The company's product portfolio centers on OF-1 (Object Framework – One), a proprietary Low-Code Multi-UI Framework for Progress OpenEdge in continuous development since 2005, where all coding including HTML5 UI is done in OE ABL from a single source. OF-1 is complemented by PCase (ERD diagrammer/case tool), Viper (print solution), and the Skin-Client family (desktop and mobile browser interfaces), which together enable modernization of legacy OpenEdge applications to web/cloud with minimal UI changes — notably used by proALPHA for its cloud migration (proALPHA ray). The company is layering AI capabilities onto OF-1 through an AI Adapter and MCP (Model Context Protocol) server integration, enabling LLMs to analyze ABL source code, generate business entities and screens, and serve as AI assistants within legacy business applications.

IAP's revenue model combines professional services (bespoke development, legacy maintenance, proALPHA-specific consulting) with product licensing for OF-1, PCase, Viper, and Skin-Client. GTM is enterprise field-sales led, with direct consulting engagement as the primary sales vehicle and Gold Partner channel reach into Progress Software's installed base. Pricing is non-public and project-based with multi-year contracts. Customers include proALPHA, Baltic Amadeus (strategic cooperation partner since 2018), and Inspirators! (joint AI presentation partner since 2025). Marketing relies on technical blog content, Progress User Group (PUG) event sponsorship across multiple European countries, and joint webinars with Progress.

Name

IAP

Legal name

IAP Ingenieurbüro für Anwendungs-Programmierung GmbH

Website

https://iap.de

Company type

Private

Founded year

1992

Operating status

Operating

Headcount range

11–50 employees

Short description

IAP is a Hamburg-based software company founded in 1992 specializing in Progress OpenEdge technologies, offering bespoke software development, legacy maintenance, and its proprietary OF-1 low-code framework to enterprise ERP, logistics, manufacturing, and trading clients in the DACH region.

Ownership category

akta.pro rank

Product category

Enterprise Software Development Tools

NAICS

Custom Computer Programming Services (541511)

SIC

Services-Computer Programming Services (7371)

akta.pro primary industry

ERP Managed Services & AMS (Application Management) (BPAEAGAB)

akta.pro secondary industry

ERP Implementation & Systems Integration Services (BPAEAGAA)

Keywords

• Low-code development platform
• Enterprise software consulting
• Legacy modernization services
• ERP customization services
• Progress OpenEdge tools

Headquarters

HQ city

Hamburg

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Revenue model

1. Bespoke Software Development: Customer-oriented custom software development services. Consulting and technical implementation for ERP solutions, logistics, trading, manufacturing, and other industry verticals.
2. Legacy Software Maintenance: Maintenance and support services for existing OpenEdge-based software. Deep knowledge of legacy systems to ensure stable and reliable operations.
3. Product Licensing (OF-1, PCase, Viper, Skin-Client): Licensing of proprietary development frameworks and tools for Progress OpenEdge. Includes productivity suite, ERD diagrammer, print solutions, and client interface tools.
4. proALPHA Services: Specialized services for proALPHA ERP system implementations and customizations.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels4 records

Core offering

IAP delivers bespoke enterprise software development and legacy system maintenance services for Progress OpenEdge environments, alongside licensing of its proprietary OF-1 low-code multi-UI framework and supporting tools (PCase, Viper, Skin-Client). The company targets ERP, logistics, trading, manufacturing, and proALPHA customers seeking modernization, cloud migration, and custom development.

Product overview

IAP offers a product portfolio centered around its flagship OF-1 (Object Framework - One) low-code development platform for Progress OpenEdge, complemented by specialized tools and services. OF-1 is the core product—a field-proven Low-Code Multi-UI Framework where all coding including HTML5 UI is done with OE ABL. Supporting products include PCase (ERD Diagrammer for graphical database and entity design), Viper (print tool), and the Skin-Client family (Desktop and Mobile skin clients enabling browser-based access to enterprise applications). The SkinClient played a critical role in enabling proALPHA's cloud migration (proALPHA ray). IAP also offers an AI Adapter for OF-1 enabling AI assistant integration via MCP, a DMS Package with Abbyy Finereader integration, and a Workflow Component with graphical editor. Services include OpenEdge legacy maintenance, low-code development consulting, and proALPHA-specific services. Technologies supported include Progress OpenEdge, Java, C/C#/.NET, and web/mobile application development.

Differentiator

Problem solved

Functional benefit

Brands

• OF-1: Low-Code Multi-UI Framework for Progress OpenEdge - Developer framework for OpenEdge to develop local enterprise level systems, SaaS applications, Web UI's in Java and HTML5 from single ABL source code.
• PCase
• Viper
• Skin Client Desktop
• Skin Client Mobile

Products and services

• OF-1 (Object Framework - One) Low-Code Multi-UI Framework for Progress OpenEdge that allows developers to build enterprise-level systems, SaaS applications, and HTML5 web UIs from a single ABL source code; targets OpenEdge developers and software houses.
• PCase ERD Diagrammer and Case Tool for OpenEdge that supports graphical design of databases and business logic entities, extensible with ABL macros for code generation and data import/export; for OpenEdge developers and software houses.
• Viper Print solution tool for Progress OpenEdge applications; for OpenEdge developers and enterprise customers needing OpenEdge-compatible printing.
• Skin-Client Desktop Desktop skin client that enables browser-based access to OpenEdge applications (e.g., proALPHA ERP) by replicating familiar interfaces in HTML5/web browsers; for enterprise customers modernizing OpenEdge UIs.
• Skin-Client Mobile Mobile skin client that extends OpenEdge-based enterprise applications to mobile devices with responsive design; for enterprise customers needing mobile access to OpenEdge applications.
• OpenEdge Legacy Maintenance Maintenance and support services for legacy OpenEdge-based enterprise software, leveraging deep expertise in legacy systems to ensure stable operations; for enterprises with established OpenEdge estates.
• Low-Code Development Services Custom software development services using the OF-1 low-code platform for faster delivery and modernization of OpenEdge-based applications; for enterprise customers and software houses.
• proALPHA Services Specialized consulting and technical services for the proALPHA ERP environment, including implementation, customization, and cloud migration to proALPHA ray; for proALPHA ERP customers.

Quantifiable outcome

• Half of all OF-1 programs (screens) require no manual programming
• +2 more outcomes

Named customers3 records

Segments6 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability7 records

Feature7 records

Partnerships

Three partnerships are on record, tiered minor and core.

• Inspirators!minorStrategic or Co-development Partner · 15 May 2025Joint presentation partnership for AI topics. At PUG Baltic 2025, Klaus de Vries and Stefan Freystätter from IAP together with Allar Allas from Inspirators! presented on AI-assisted software development with OF-1.
• Baltic AmadeuscoreStrategic or Co-development Partner · 12 April 2018IAP GmbH and Baltic Amadeus signed agreement for close cooperation. Both companies unite their knowledge, experience and resources to implement large business projects together. Partnership focuses on joint project implementation in the OpenEdge ecosystem.
• Progress SoftwarecoreStrategic or Co-development PartnerIAP is Gold Level Service Delivery Partner of Progress Software in DACH region. This partnership provides access to Progress technology, certification programs, and joint go-to-market activities for OpenEdge solutions. IAP participates in OpenEdge World Tour events and PUG conferences as partner.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Others

• Wipro: Global IT services firm with enterprise application services and modernization practices. Wipro competes for the same enterprise consulting and implementation budgets that IAP serves, though at significantly larger scale and broader scope.
• Infosys: Global IT services and consulting firm with significant enterprise application modernization capabilities. While not a direct competitor in OpenEdge, Infosys competes for the same enterprise modernization RFPs that IAP targets, particularly for large multi-national customers.

Broad incumbents

• Capgemini: Global IT services firm with extensive ERP implementation and application modernization practices. Capgemini competes with IAP for enterprise modernization contracts, particularly in the DACH region where both firms have significant presence.
• Progress Software: The vendor of the Progress OpenEdge platform on which IAP's entire product and services portfolio is built. Progress also offers consulting and partner services that overlap with IAP's offerings, making it both a primary partner and a partial competitor within the same OpenEdge ecosystem.
• Appian: Low-code automation platform focused on process automation and application development. Appian competes with IAP's OF-1-based offerings and its workflow component for enterprise modernization, particularly in regulated industries that IAP also serves.
• Mendix: Low-code application development platform owned by Siemens that competes with IAP's OF-1 in the broader low-code development tools market. While Mendix targets modern cloud stacks rather than OpenEdge specifically, both companies compete for low-code modernization budgets.
• OutSystems: Enterprise low-code platform that competes with OF-1 as a developer productivity tool for building and modernizing business applications. OutSystems targets modernization of legacy systems across multiple stacks, partially overlapping with IAP's value proposition.
• Globant: Global digital transformation services firm offering custom software development and legacy modernization. Competes with IAP for enterprise modernization engagements at a much larger scale, though with less niche specialization in OpenEdge.

Regional players

• T-Systems: Deutsche Telekom's IT services subsidiary and a major DACH-based systems integrator. T-Systems competes with IAP for ERP modernization and custom development contracts in the same German-speaking market IAP primarily serves.

Emerging players

• GeneXus: Low-code development platform with a strong focus on legacy system modernization and multi-target code generation. Like IAP's OF-1, GeneXus enables single-source development across multiple deployment targets, making it a comparable solution for legacy modernization use cases.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/IAP_Gmbh
• Facebookfacebook.com/iap.de
• LinkedInlinkedin.com/company/iap-gmbh

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 IAP