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Mercury Systems, trading as MRCY, supplies mission-critical processing and RF subsystems hardened for use in satellite payloads, electronic warfare, and radar systems.
MRCYACTIVEMercury Systems is an aerospace and defense electronics company providing signal and data processing products, from components and modules to subsystems, sold to defense prime contractors, the U.S. government and commercial aerospace companies. Customers use them in applications including radar processing, electronic warfare, avionics and command and control; space is one of its markets.
Mercury Systems is a leading commercial provider of secure processing subsystems and modules for critical defense and intelligence applications. The company designs and manufactures radiation-hardened electronics, secure memory modules, and RF/microwave components used in space-based sensors, satellite payloads, and missile defense systems. Mercury serves as a trusted subsystem provider to major defense primes, embedding its processing technology into platforms across land, sea, air, and space domains.
Rank 59 of 93 ranked companies, shared with 2 other companies on the same total. With the pillars we have not measured for this company filled at the 10th and 90th percentiles of the companies we did measure, and every other company held at its published total, the rank is likely between 47 and 69.
5 of 6 inputs measured · Medium confidence · 77% of applicable weight backed by data
Space activity evidence: Space revenue $78.0M of $983.6M, Form 10-K FY2026 (acc. 0001049521-26-000045), business line “Space”. Evidence register
Not measured: Open-role change (90 days)
A pillar score averages the company’s percentiles among the tracked companies with a value: relative standing, not a grade. Inputs measured 2026-10-13 (UTC) · methodology v6. Every input, its value and percentile · How it is computed
The Space Score ranks companies relative to each other on public data we hold. It describes; it does not rate, forecast or recommend. It is not a credit rating and not investment advice. Full disclaimer
50 Minuteman Road, Andover, Massachusetts 01810
Sources: Founded, Headquarters, CEO, Employees, Legal name
For information only, not investment advice. SpaceNexus is not a registered investment adviser, broker or dealer, and nothing here is a recommendation to buy, sell or hold any security. Data may be delayed, estimated or incomplete; check the source before acting. Full disclaimer
No figure is given until the listing date is recorded. IPO, offerings, debt and unconverted notes are listed under Funding history by class and not added in.
High-performance RF receiver/exciter and digital signal processing subsystems for electronic warfare and space-based sensors.
Radiation-tolerant 6U SpaceVPX processing board using AMD Versal, for on-orbit AI/ML, sensor fusion and EO/RF payload processing.
Checking for a discussion…
Compiled Oct 13, 2026 from 2 public records. Every figure links the record it comes from. Facts only: nothing here is a rating, a forecast or a recommendation.
SEC filings, last 12 months
107 filings
Including 4 periodic reports and 7 current reports
Source: SEC EDGAR company filings
Latest Sep 23, 2026
APA
SpaceNexus. (2026, October 13). Mercury Systems: Company dossier [Data set]. Retrieved October 13, 2026, from https://spacenexus.us/company-profiles/mercury-systems
Chicago
SpaceNexus. "Mercury Systems: Company dossier." Data as of October 13, 2026. Accessed October 13, 2026. https://spacenexus.us/company-profiles/mercury-systems.
BibTeX
@misc{spacenexus_mercurysystems_2026,
author = {{SpaceNexus}},
title = {{Mercury Systems}: Company dossier},
year = {2026},
month = oct,
howpublished = {\url{https://spacenexus.us/company-profiles/mercury-systems}},
url = {https://spacenexus.us/company-profiles/mercury-systems},
urldate = {2026-10-13},
note = {Data as of 2026-10-13; each fact links its primary source}
}Estimated: around Tue, Nov 3, 2026 (not announced by the company) · period ending September 2026
Estimated from the company's own SEC filings: it reported the same period a year earlier on Tue, Nov 4, 2025. The company has not announced this date.
Results filed Tue, Aug 18, 2026, after the market closed · period ending June 2026
Share move: not captured (no closing quote was recorded for that session)
Results filing (SEC) (opens in a new tab) · Press release (opens in a new tab)
Other event the company chose to report
Current report (8-K) · · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)
Signed a material agreement; Information shared with investors (Regulation FD), such as a presentation
8-K items: 1.01 Signed a material agreement · 7.01 Information shared with investors (Regulation FD), such as a presentation · 9.01 Documents attached
Current report (8-K) · · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)
Annual report (10-K)
Annual report (10-K) · · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)
Quarterly or annual results
8-K items: 2.02 Quarterly or annual results · 9.01 Documents attached
Current report (8-K) · · Read the filing on SEC.gov (opens in a new tab) · Press release (EX-99.1) (opens in a new tab) · Filing index (opens in a new tab)
Passive holder of 5% or more (Schedule 13G)
Passive holder of 5% or more (Schedule 13G) · · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)
Amendment: Passive holder of 5% or more (Schedule 13G/A)
Amendment: Passive holder of 5% or more (Schedule 13G/A) · · Read the filing on SEC.gov (opens in a new tab) · Filing index (opens in a new tab)