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Top 3 Enterprise Service Bus Software Companies (September 2026)

As of September 2026, Latka tracks 3 enterprise service bus software companies. They have combined revenues of $101.6M and employ 646 people. They have raised $7M.

Every company below sells enterprise service bus software to other businesses and is ranked by its most recent annual revenue. Revenue, funding, headcount and customer figures come from CEO interviews on the Latka podcast, public company filings, and Latka estimates where a company has not disclosed a number.

What Enterprise Service Bus Software Companies do

Enterprise Service Bus (ESB) software is an architectural model that facilitates seamless communication between different applications within an enterprise. ESB acts as a centralized platform that enables data exchange and integration of various software applications, thereby ensuring that disparate systems can work together efficiently. Typical use cases include real-time data processing, message routing, and service orchestration, making it crucial for organizations looking to implement service-oriented architectures (SOA). The core features of ESB software often include message transformation, protocol conversion, and routing capabilities that allow for diverse applications to communicate without requiring extensive customization. Common buyer personas for ESB software include IT architects, system integrators, and enterprise application developers who seek to streamline and simplify application interactions within their organizations. By utilizing an ESB, organizations can improve agility, scalability, and maintainability of their IT landscape, enabling quicker responses to changing business needs.

Companies
3
Revenue
$101.6M
Funding
$7M
Employees
646

Filters

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Top Enterprise Service Bus Software Companies by revenue

Showing 3 of 3 companies ranked by annual revenue.

1Solace logo
Solace

Ottawa, Ontario, Canada

Solace Corporation is a technology company based in Ontario, Canada. Solace provides a messaging platform that helps businesses to distribute real-time data and information across their IT infrastructure. Their platform offers features such as event streaming, message routing, and API management, enabling businesses to deliver data in real-time to various applications and devices. Solace's platform is used by companies in various industries such as financial services, telecommunications, and transportation. The company was founded in 2001 and has since become a leading provider of event-driven architectures and messaging solutions.

Revenue
$100M
Year founded
2001
Funding
$7M
Team size
629
2AdroitLogic logo
AdroitLogic

Toronto, Ontario, Canada

Builds the Enterprise Service Bus UltraESB, used by Walmart, the Singapore Exchange (SGX) and Kuoni GTA (UK) for its performance, quality and ease of use; as well as the AS2Gateway and related Enterprise Integration products and solutions

Revenue
$1.5M
Year founded
2010
Team size
7
3Netifi logo
Netifi

St. Louis, Missouri, United States

Provider of a reactive microservices platform intended to help developers to focus on their product by transparently providing API management, routing, service discovery and predictive load balancing. The company's platform combines the functionality of an API Gateway and a Service Mesh, with a reactive network protocol, to create a unified microservices ecosystem, enabling developers to to quickly and easily create real-time web, mobile and IoT experiences and lower engineering costs.

Revenue
$103.4K
Year founded
2017
Team size
10

Frequently asked questions about Enterprise Service Bus Software Companies

How many enterprise service bus software companies are there?

Latka tracks 3 enterprise service bus software companies with reported revenue. Together they generate $101.6M in annual revenue and employ 646 people.

Which enterprise service bus software company is the largest?

Solace is the largest, with $100M in annual revenue, founded in 2001.

How much revenue does a typical enterprise service bus software company make?

The average enterprise service bus software company in this list makes $33.9M a year, across 3 companies with reported revenue.

Who are the leading Enterprise Service Bus software vendors?

Ranked by annual revenue, the leaders are Solace, AdroitLogic and Netifi.

How much funding have enterprise service bus software companies raised?

The 3 enterprise service bus software companies tracked here have raised $7M in disclosed funding between them.

Related IT Infrastructure Software categories

All IT Infrastructure Software SaaS categoriesEvery category we track inside IT Infrastructure Software, each ranked by revenue.Browse every SaaS industryThe full A-Z of SaaS categories Latka tracks, from Enterprise Service Bus to everything else.

Inclusion Criteria

- Must provide capabilities for message routing and transformation. - Should support integration with multiple applications and services, including REST and SOAP-based APIs. - Must facilitate a centralized management interface for monitoring and governance of application integrations. - Should support reliable message delivery and handling of failures in communication. - Not just offer point-to-point integration; must also enable a bus-like architecture for comprehensive system interaction.