What Ej-technologies does

ej-technologies GmbH is a privately held, founder-owned software company founded in 2001 and headquartered in Munich, Germany, that builds specialized developer tools for the Java ecosystem. The company is led by managing directors Dr. Ingo Kegel and Hannes Kegel, operates without disclosed external funding or parent-company affiliation, and distributes its products globally through direct download from its own infrastructure. The company serves professional Java developers and the organizations that rely on Java-based applications, with a horizontal segmentation across both individual practitioners and enterprise buyers.

The product portfolio centers on four tools that collectively cover the Java development-to-deployment lifecycle. JProfiler is the flagship Java profiler for professionals, providing deep JVM analysis to identify performance bottlenecks, memory leaks, and CPU hotspots, with recent additions including an MCP server for AI coding agents, an AI probe, virtual thread dumps, and JFR improvements. install4j is a multi-platform installer builder supporting Windows, macOS, and Linux, with MSIX media file generation, a Java API, an AI skill for project-file authoring, and a test API for installer UIs in its latest release. Companion products comprise perfino for Java application monitoring and exe4j for generating native Windows launchers. The underlying technology stack is purpose-built around JVM internals and platform-specific installer behavior, with proprietary deep-JVM-integration features that constitute the company's core technical differentiator.

The business model is product-led with an enterprise overlay. Revenue is generated through perpetual and subscription-based software licenses — individual licenses, quantity purchases, and site-wide licenses — combined with optional paid support packages. Distribution is direct via the company's website and download servers, with no third-party resellers or marketplace listings; large license quantities and site licenses are handled through a direct sales team. Pricing is not publicly disclosed; quotes are generated on request. Customer acquisition relies on organic channels — the corporate website, a technical blog, and trial downloads — while the Cloudflare-delivered web infrastructure supports a globally distributed user base. The company has no disclosed customer logos, partnerships, acquisitions, or M&A activity in the source material.

Name

Ej-technologies

Legal name

ej-technologies GmbH

Website

https://ej-technologies.com

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

1–10 employees

Short description

ej-technologies GmbH is a Munich-based, founder-owned software company that has built specialized Java developer tools since 2001, including JProfiler for JVM profiling, install4j for multi-platform installer creation, plus perfino monitoring and exe4j native launcher tools, sold globally via direct download and enterprise site licenses.

Ownership category

akta.pro rank

Product category

Java Developer Tools

NAICS

Software Publishers (5132)

SIC

Services-Prepackaged Software (7372)

akta.pro primary industry

Platform Engineering & Internal Developer Platforms (IDP) (BPAEAKAC)

akta.pro secondary industry

Platform Engineering & Internal Developer Platforms (IDP) for Compute (HDABADAI)

Keywords

• Java performance profiling
• Java installer builder
• JVM analysis tools
• Java application monitoring
• Java deployment tools

Headquarters

HQ city

Chicago

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Revenue model

1. Software Licenses: Perpetual and subscription-based software licenses for JProfiler, install4j, perfino, and exe4j. Company sells individual licenses, large license quantities, and site licenses with upgrade paths available.
2. Support Packages: Paid support packages offered alongside software licenses for professional support and assistance.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels3 records

Core offering

ej-technologies develops and sells a suite of Java developer productivity tools. The portfolio centers on JProfiler, a professional Java profiler for deep JVM analysis, and install4j, a multi-platform Java installer builder supporting Windows, macOS, and Linux. Companion products include perfino for Java application monitoring and exe4j for native Windows launcher creation, together covering Java performance optimization, deployment, and runtime monitoring.

Product overview

ej-technologies develops a suite of battle-hardened Java developer productivity tools. The core product portfolio consists of JProfiler (a professional Java profiler for deep JVM analysis) and install4j (a multi-platform Java installer builder). Companion products include perfino (Java application monitoring) and exe4j (native Windows launchers for Java applications). These tools help Java developers solve performance problems and deploy applications efficiently, working together to cover the development and deployment lifecycle.

Differentiator

Problem solved

Functional benefit

Brands

• JProfiler: The Java profiler for professionals - provides deep JVM analysis for performance profiling
• install4j
• perfino
• exe4j

Products and services

• JProfiler The leading Java profiler for professional developers, providing deep JVM analysis to identify performance bottlenecks, memory leaks, CPU hotspots, threading issues, JFR improvements, virtual thread dumps, and timeline analysis in Java applications. Includes an MCP server that lets AI coding agents profile Java applications programmatically.
• install4j A powerful multi-platform Java installer builder that enables developers to create professional installers and launchers for Java applications across Windows, macOS, and Linux. Includes an AI skill for writing and modifying install4j project files, an XML schema for project files, and a Java API (com.install4j.api) for custom installer code and runtime control.
• perfino Java application monitoring solution that provides performance monitoring and health insights for Java-based applications in production environments.
• exe4j Tool for creating native Windows launchers for Java applications, generating standalone Windows executables that launch Java applications.

Segments2 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability4 records

Feature4 records

Scale indicators2 records

Recent moves4 records

Expansion highlights4 records

Broad incumbents

• AppDynamics (Cisco): AppDynamics offers enterprise APM with deep Java application visibility, directly competing with perfino in Java application monitoring. Its broader Cisco-backed portfolio positions it as a large-incumbent alternative for enterprise buyers.
• JetBrains: JetBrains is the leading commercial Java IDE vendor (IntelliJ IDEA) with a bundled profiler in its Ultimate edition. It competes both as an integrated profiler and as a broader developer productivity suite, overlapping directly with ej-technologies' Java developer audience and pricing motion.
• New Relic: New Relic provides APM and application monitoring with first-class Java support, directly overlapping with perfino's Java monitoring use case. It operates on a SaaS subscription model at significantly larger scale, representing a competitive reference point for ej-technologies' monitoring ambitions.
• Datadog: Datadog offers cloud-scale APM and infrastructure monitoring with Java runtime support, competing with perfino for enterprise monitoring budgets. Its subscription/SaaS model and platform breadth contrast with ej-technologies' on-prem, license-based approach.
• Oracle: Oracle owns the Java platform and ships JDK Mission Control and JFR (Java Flight Recorder) as bundled/free profiling tools. As the steward of the Java ecosystem, Oracle sets the baseline against which third-party profilers like JProfiler must differentiate.
• Sumo Logic: Sumo Logic provides log analytics and observability with Java application monitoring capabilities, overlapping with perfino's monitoring footprint in mid-market and enterprise segments. Its SaaS delivery model contrasts with ej-technologies' on-prem posture.
• Azul Systems: Azul Systems provides Zulu JDK builds and JVM performance/runtimerelated tools, competing in the broader Java performance ecosystem alongside JProfiler. Its commercial JVM focus overlaps with ej-technologies' performance-profiling value proposition.

Emerging players

• Eclipse Foundation: The Eclipse Foundation stewards Eclipse IDE and Eclipse MAT (Memory Analyzer), both of which offer free, open-source Java profiling and analysis. As open-source alternatives, they set a free price floor that constrains paid profiler economics.

Direct peers

• Flexera: Flexera's InstallAnywhere is a long-standing multi-platform installer builder for Java and native applications, directly competing with install4j. Both target enterprise software vendors needing professional cross-platform deployment packaging.
• YourKit: YourKit is a direct competitor to JProfiler, offering a commercial Java profiler with deep JVM analysis, memory and CPU profiling, and IDE integrations. It competes head-to-head for the same professional Java developer persona and similar enterprise license buyers.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/54783

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 Ej-technologies