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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).

$0
$10M
$20M
$0
–
$8.1M
–
$11.1M
$25.8M
20142015–202021202220232024
ReportedEstimateFounded 2014 at $0; every reading has its own bar
All 3 revenue readings, with sources
As ofRevenueSource
Apr 2021$8.1M–
Dec 2023$11.1MESTGetLatka estimate
Oct 2024$25.8MESTGetLatka estimate

– source not recorded

Signal Group CEO, founders & employees

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

0
50
100
150
141
144
161
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

What is Signal Group's revenue?

GetLatka estimates Signal Group's revenue at about $25.8M a year (October 2024). The company hasn't published its own figure.

How many employees does Signal Group have?

Signal Group had 177 employees in December 2024, according to LinkedIn.

Who is the CEO of Signal Group?

Ioannis Martinos is the CEO of Signal Group and founded the company in 2014.

Who founded Signal Group?

Ioannis Martinos founded Signal Group in 2014.

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