Valuation
$44.6M
2025 Revenue
$14.9M
Funding
$0
Team
135
Founded
2010
How interop.io grew interop.io to $14.9M revenue with a 135 person team in 2025.
interop.io was formed in June 2023 through the merger of Finsemble and Glue42, creating a global leader in application interoperability and enterprise AI enablement for capital markets and beyond. Our mission is to go beyond basic application connectivity by transforming open standards like FDC3 into seamless, high-impact Straight-Through Workflows. The result? Greater business agility, smarter user experiences, and tighter operational control. At the core of our offering is io.Connect, which powers thousands of desktops across the financial industry. It enables clients to unify legacy, web, and AI-enabled applications into a single, intuitive interface — so teams can focus less on switching contexts and more on getting work done. interop.io is headquartered in the U.S. and employs over 110 full-time engineers and R&D staff across New York, London, and Sofia. Our clients include leading buy-side and sell-side firms and technology vendors such as Citi, Fidelity, Millennium, JPMorgan, Broadridge, FactSet, and IRESS.
Last updated
interop.io Revenue
In 2025, interop.io's revenue reached $14.9M. Since its launch in 2010, interop.io has shown consistent revenue growth.
| Year | Milestone |
|---|---|
| 2025 | interop.io Hit $14.9m revenue in December 2025 |
| 2010 | Launched with $0 revenue |
interop.io Valuation, Funding Rounds
interop.io's most recent disclosed valuation is $44.6M.
interop.io is a bootstrapped On-Premise Data Integration Software startup. Founded in 2010, interop.io has grown to $14.9M in revenue without raising any venture capital or outside funding.
As a self-funded On-Premise Data Integration Software SaaS company, interop.io has built its business with no outside investment.
| Year | Round | Amount | Valuation | % Sold |
|---|
interop.io Employees & Team Size
interop.io employs approximately 135 people as of 2026.
interop.io has 135 total employees in different roles and functions.
| Year | Milestone |
|---|---|
| 2025 | Reached 135 employees (December 2025) |
Customers
We do not have customer count information for interop.io yet.
Frequently Asked Questions about interop.io
What is interop.io's revenue?
interop.io generates $14.9M in revenue.
How much funding does interop.io have?
interop.io raised $0.
How many employees does interop.io have?
interop.io has 135 employees.
Where is interop.io headquarters?
interop.io is headquartered in London, England, United Kingdom.
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Source Attribution
Source: all data was collected from GetLatka company research and founder interviews. Revenue, funding, team, and customer figures are presented as company-reported or GetLatka-estimated metrics where the profile data identifies them that way.
Company data last updated .