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Shipping SoftwareGlyfada, GreeceFounded 2014CEO Ioannis Martinos

Signal Group is a Shipping Software company based in Glyfada, founded in 2014.

thesignalgroup.comLinkedInUpdated Oct 7, 2026
Annual revenue
$25.8M
Oct 2024EST.
Employees
177
Dec 2024

Signal Group revenue

Signal Group has not published its revenue. GetLatka estimates it at about $25.8M a year (October 2024).

As ofRevenueSource
Apr 2021$8.1M–
Dec 2023$11.1MEST.GetLatka estimate
Oct 2024$25.8MEST.GetLatka estimate

– source not recorded

Signal Group CEO, founders & employees

Ioannis Martinos founded Signal Group in 2014 and runs it as CEO. Signal Group has 177 employees (December 2024, LinkedIn), up from 161 a year earlier.

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50
100
150
141
144
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177
2021202220232024
ReportedOne figure per year; a reported figure wins over an estimate
All 6 headcount readings, with sources
As ofEmployeesSource
Dec 2024177LinkedIn
Oct 2024177LinkedIn
Dec 2023161LinkedIn
Dec 2022144LinkedIn
Dec 2021141LinkedIn
Apr 2021100–

Signal Group FAQ

How much money does Signal Group make?

Signal Group has not published its revenue. GetLatka estimates about $25.8M a year (October 2024).

Who is the CEO of Signal Group?

Ioannis Martinos, a co-founder.

Who founded Signal Group?

Ioannis Martinos, in 2014.

How many employees does Signal Group have?

About 177 as of December 2024 (LinkedIn).

How this page is sourced

5 from public sources · 2 estimates. Founder figures link to the second they were said; public figures name their source; estimates are marked EST. and say whose they are. Not financial advice.

Updated Oct 7, 2026Data disclaimerReport a correctionClaim this profileRun Signal Group? Join the podcast