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Rampart Communications

Linthicum Heights, US · Founded 2019 · Delaware corporation

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Rampart Communications develops secure wireless communication technology based on Unitary Braid Division Multiplexing (UBDM), a signal processing and information theory approach to communications security. It holds patents and partners with organizations across industries to build secure wireless systems for individuals, businesses, and governments.

CybersecurityDeep TechHardware

Founders & leadership

Rampart Communications was founded in 2019 by Keith Palmisano.

KP
Keith PalmisanoFounder · Chief Technology Officer2016–2025He brings two decades of experience in information security, satellite and space systems, and strategic technical leadership, with speaking engagements at industry conferences including MILCOM and GnuRadio.
SB
Samuel BemissNamed on SEC filing
MR
Matthew RobinsonPresident and Chief Research Officer
AD
Anthony DiekemperNamed on SEC filing
AMAlan Macdonald
Alan MacdonaldFractional Head of Product & Engineering
GF
Greg FoleyNamed on SEC filing

Reported raises · per SEC filings

Form D private placements

$5M disclosed across 1 round · 2023

▶$5MraisedMay 2023 · 4 investors · Telecommunications
Rule 506(b)
Officers, directors & promoters on the filing
  • Samuel BemissExecutive Officer
  • Matthew RobinsonDirector
  • Anthony DiekemperDirector
  • Keith PalmisanoDirector
  • Alan MacdonaldExecutive Officer
  • Greg FoleyDirector
Amount sold
$5M
Minimum investment
$50K
First sale
Apr 2023
Incorporated
Corporation, Delaware, 2019
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Related companies · 1

RampRamp offers a finance platform that combines corporate cards, expense management, and AI-driven automation for receipt capture, transaction coding, and reimbursements. It serves finance teams and businesses looking to consolidate spending tools and automate accounting workflows.

Companies working in the same space as Rampart Communications.

Non-dilutive funding · 1 SBIR/STTR award

Federal grants — no equity taken
AgencyPhaseYearAmount
Department of DefenseSpecial Operations CommandPhase I2022$149.4K

Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.

Frequently asked questions

What does Rampart Communications do?
Rampart Communications develops secure wireless communication technology based on Unitary Braid Division Multiplexing (UBDM), a signal processing and information theory approach to communications security. It holds patents and partners with organizations across industries to build secure wireless systems for individuals, businesses, and governments.
Who founded Rampart Communications?
Rampart Communications was founded by Keith Palmisano in 2019.
How much funding has Rampart Communications raised?
Rampart Communications has disclosed $5M raised across 1 round.
Where is Rampart Communications headquartered?
Rampart Communications is headquartered in Linthicum Heights, US.