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Signal South, Llc

Signal South is a railroad signal design and engineering firm based in Jacksonville, Florida.

Railroad Equipment Manufacturing
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Headquarters
Jacksonville, Florida, United StatesSource: RevenueBaseRetrieved October 13, 2026
Employee range
11 to 50Source: RevenueBaseRetrieved October 13, 2026
Founded
2013Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
23 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Signal South, Llc do?

The company provides preliminary and full-service design-build engineering of railroad signal systems.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

Who it serves

Signal South serves customers throughout the United States.

What the business offers

Services & capabilities.

Railroad signal services

The company provides railroad signal design and engineering, construction, and project management.

Source: LinkedIn company description · Retrieved October 13, 2026

Construction management

Construction management teams supervise on-site installation from ground-breaking through final installation and commissioning.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

Share your recognition

Embeddable award for your website

BADGE PREVIEWSignal South, Llc listed #5 on Electrical engineering consulting firms, September 28, 2026Open the published source list.
Signal South, Llc

#5 Electrical engineering consulting firms

Snapshot: September 28, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 15, 2026, September 16, 2026, September 28, 2026 and October 11, 2026. How the company lists are built.

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