MAYFLOWER COMMUNICATIONS COMPANY, INC.

Bedford, MA · Defense · Private

GPS/GNSS anti-jamming and anti-spoofing systems for satellite navigation resilience

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Updated Oct 23, 2026 · mayflowercom.com

Sector: Defense
Headquarters: Bedford, MA
Total capital: $225M

Federal grants: $10.2M; 12 awards · 2015–2025; Rank in peer group#14 of 94
Private capital raised: None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
Federal contracts: $215M; 117 awards · Defense, General Services A; Rank in Defense#45 of 1442
Granted patents: 3; 2 pending · first 2017; Rank in peer group#24 of 94

Capital timeline

Latest events

Jul 2026Federal contractDefense · The Purpose Of This Order Is To Acquire Magna-f Antenna, Ae And Gaskets, 72 Inch And 34 Inch 90 Degree Magna-f Cable Harnesses.$6.5M
Sep 2025Federal contractDefense · Clin 0001 On Task Order W15P7T-25-F-A004 To Contract W56JSR-20-D-0021 Is To Fully Fund Claim Settlement.$319K
Aug 2025Federal grantDefense · Phase II · Research And Development$1.5M
Aug 2025Federal contractDefense · Research And Development$1.7M
Sep 2024Federal grantDefense · Phase II · Direct To Phase II Award$2M
Sep 2024Federal contractDefense · Direct To Phase II Award$2M
Feb 2024Federal contractDefense · Software Engineering Services$4.8M

Show 121 earlier federal awards

Nov 2023Federal contractDefense · Services To Acquire RF Beacon Asic Wafers$137K
Nov 2023Federal contractGeneral Services A · SBIR Direct To Phase II - Mayflower Communications$1.2M
Sep 2023Federal contractDefense · Eoy Funding For Pm Clin$280K
Sep 2023Federal contractDefense · Navy Magna-i Order$1.5M
Aug 2023Federal contractDefense · Controlled Reception Pattern Ant (crpas)$622K
Aug 2023Federal contractDefense · Magna Delivery Order$20M
Jun 2023Federal contractDefense · Procurement Of Multi-platform Anti-jam Global Positioning System (GPS) Navigation Antenna (magna) Production Units F, And Variable Length Cables$13.1M
May 2023Federal contractDefense · Big Safari$294K
Apr 2023Federal contractDefense · Funding Long Lead Items And Pm$2.1M
Sep 2022Federal contractDefense · Big Safari$2.4M
Sep 2022Federal contractDefense · 190-900029$193K
Sep 2022Federal contractDefense · Anti-jam Antenna Electronics$293K
Sep 2022Federal contractDefense · Magna I Usmc$2.9M
Jul 2022Federal contractDefense · SBIR Ph I$140K
Jun 2022Federal contractDefense · Engineering Change Proposal Magna I And Magna F$227K
Dec 2021Federal grantDefense · Phase II · Quad Band GNSS Antenna Electronics for Controlled Reception Pattern Antenna System (Q-GAAS)$740K
Dec 2021Federal contractDefense · Quad-band Global Positioning System/global Navigation Satellite System (gps/gnss) Anti-jam Antenna-electronics$1.1M
Sep 2021Federal contractDefense · Magna F Unit And Magna Cables$183K
Aug 2021Federal contractDefense · Variable Length Magna Cables$1.6M
Jun 2021Federal contractDefense · Pre-priced Delivery Order On Idiq$48K
Jun 2021Federal contractDefense · Pre Priced Order For Magna F$290K
May 2021Federal contractDefense · Pre-priced Delivery Order On Idiq$6M
Apr 2021Federal contractDefense · Integrated Military Global Positioning System (GPS) User Equipment (mgue)/antenna System (imas)$7M
Sep 2020Federal contractDefense · Task And Delivery Order Against Magna Idiq$20.6M
May 2020Federal contractDefense · Navguard 502 Magna-f Unit$130K
Feb 2020Federal grantDefense · Phase II · Global Positioning System (GPS) Tri-Band Antenna System (GTAS)$1.5M
Feb 2020Federal contractDefense · Global Positioning System (GPS)- Tri-band Antenna System (gtas)$749K
Sep 2019Federal contractDefense · Big Safari$5.5M
Mar 2019Federal contractDefense · Army Small Business Innovation Research (SBIR) Program For Effort Entitled, "ruggedized Agile Pnt System For Missile In Gps-challenged Environments"$1.0M
Mar 2019Federal contractDefense · Service Iaw Sow$30K
Feb 2019Federal contractDefense · Quad-band Gps/gnss Anti-jam Antenna-electronics System (q-gaas)$150K
Dec 2018Federal contractDefense · Army SBIR Phase I Bridge Gap Purchase Order For The Statement Of Work Entitled,"ruggedized Agile Pnt System (raps) For Missile In Gps-challenged Environments."$50K
Nov 2018Federal grantDefense · Phase II · Ruggedized Agile PNT System for Missile in GPS-Challenged Environments$1.0M
Oct 2018Federal contractDefense · Size Weight Power And Cost Optimized Tri-band Antenna Electronics System$150K
Feb 2018Federal contractDefense · Research And Development, SBIR Phase II.5, Igf::ot::igf$3M
Nov 2017Federal contractDefense · Igf::ot::igf Army Small Business Innovation Research (SBIR) Phase I Effort Entitled, "ruggedized Agile Pnt System (raps) For Missile In Gps-challenged Environments"$100K
Oct 2017Federal grantDefense · Phase I · Ruggedized Agile PNT System (RAPS) for Missile in GPS-Challenged Environments$150K
Sep 2017Federal contractDefense · Multi-platform Anti-jam GPS Nav Antenna Igf::ot::igf$23.8M
Sep 2017Federal grantDefense · Phase II · Alternate PNT with eLoran (APEL) for Military Navigation in GPS Denied Environments$737K
Sep 2017Federal contractDefense · Igf::ot::igf SBIR N161-002 Alternative Positioning, Navigation And Timing (pnt) Technologies For Global Positioning System (gps)-degraded And Gps-denied Operation$983K
Jun 2017Federal grantDefense · Phase II · SAASM-Compliant GPS Receiver for GEO (SRG)$750K
Dec 2016Federal contractDefense · Igf::ot::igf Technical Support Iaw Sow$70K
Jun 2016Federal contractDefense · Igf::ot::igf - High-performance M-code Acquisition Engine (himae)$150K
Jun 2016Federal grantDefense · Phase II · GPS Anti-Jam Antenna System (GAJAS) for Pseudolites and Blue Force Electronic Attack Interference Sources PHASE II Subsequent/Enhancement Program$796K
Jun 2016Federal contractDefense · Igf::ot::igf$767K
Jun 2016Federal contractDefense · Igf::ot::igf SBIR 1 N161-002 Alternative Positioning, Navigation And Timing (pnt) Technologies For Global Positioning System (gps)-degraded And Gps-denied Operation$150K
Feb 2016Federal contractDefense · Igf::ot::igf - SBIR Phase III - Navigation Warfare (navwar) Compatible Small GPS User Equipment (sgue)$14.2M
Sep 2015Federal contractDefense · Igf::ot::igf SBIR Phase II, Under Topic Number A14-032, To Procure Services For Performance Of A Research And Development Effort Entitled GPS Anti-jam Antenna System (gajas) For Pseudolites And Blue Force Electronic Attack Interference Sources$938K
Sep 2015Federal contractDefense · Igf::ot::igf = Other Functions; To Provide For The Repair, Refurbishment, And Technical Support Of The Global Positioning System (GPS) Small Antenna Systems (sas) Prototypes Previously Developed Under Sponsorship To The GPS Directorate By The Spawar Systems Center Pacific (ssc Pacific).$15K
Jul 2015Federal grantDefense · Phase I · Collaborative Situation Aware PNT (CSAP) Solution$150K
Jun 2015Federal grantDefense · Phase I · Technical Network-Based Security Architecture(TNSA) for Military GPS Information Assurance$150K
May 2015Federal grantDefense · Phase II · Leveraging Waveforms for Accurate and Secure Time Transfer (WATTR) to Networked GPS Receivers$738K
May 2015Federal contractDefense · Igf::ot::igf SBIR II -basic (wattr)$734K
Sep 2014Federal contractDefense · SBIR Phase I Contract$150K
Aug 2014Federal contractDefense · SBIR Phase II.5 Topic N08-198 Igf::ot::igf$669K
Jul 2014Federal contractDefense · Magna Development$3.9M
Jun 2014Federal contractDefense · Igf::ot::igf Leveraging Waveform For Accurate And Secure Time Transfer (wattr) To Networked GPS Receivers Infrasructure$150K
May 2014Federal contractDefense · Igf::ot::igf Saasm Compliant GPS Receiver For Geo (sgr)$150K
Dec 2013Federal contractDefense · SBIR Phase 2 Topic N122-115 Entitled "iridium/gps Anti-jam Antenna System (igaas)".$993K
Nov 2013Federal contractDefense · SBIR1 Topic N132-094 Entitled Jam-resistant Global Positioning System/inertial Navigation System (gps/ins) Deeply-coupled Navigation System.$80K
Sep 2013Federal contractDefense · Igf::ot::igf Fast Acquisition Of GPS Signals Using Time Synchronization (fast) Of Cooperative Networked Radio Nodes$150K
Aug 2013Federal contractDefense · Navassure 100 GPS Receiver$38K
Aug 2013Federal contractDefense · Igf::ot::igf - Miniature Anti-jam GPS Nulling Utility Mode (magnum)$150K
Jul 2013Federal contractDefense · Igf::ot::igf Autonomous Cognitive Topology Management$740K
Jun 2013Federal contractDefense · Research&development$992K
Mar 2013Federal contractDefense · N112-095$989K
Jan 2013Federal contractDefense · Research And Development$990K
Nov 2012Federal contractDefense · SBIR II - Navigation Warfare Compatible Small GPS User Equipment (sgue)"$1.5M
Oct 2012Federal contractDefense · SBIR 1 Topic N122-115 Entitled "gps-iridium Anti-jam Antenna System (igaas) And Sea Vehicle Platforms"$150K
Aug 2012Federal contractDefense · Small Business Innovative Research Program Phase I To Develop And Demonstrate Advanced Connectivity And Control Technologies To Enable A Miniature GPS Receiver To Provide Selective-availability Anti-spoofing Module (saasm) Based Global Positioning System (GPS) Capability To A Handheld Device (i.e. Commercial Smartphone) Using An Expandable Sensor Platform.$100K
Aug 2012Federal contractDefense · SBIR For Waveform Agile Radio Paradigm (warp)$726K
Jul 2012Federal contractDefense · Research$703K
May 2012Federal contractDefense · N121-030$150K
May 2012Federal contractDefense · Autonomous Cognitive Topology Management For Highly Mobile Airborne Networks (actman)$150K
May 2012Federal contractDefense · Research And Development In The Physical, Engineering, And Life Sciences (except Biotechnology)$80K
Feb 2012Federal contractDefense · Mission Oriented Router With Protocol Heterogeneity For Dynamic Airborne Networks$1.3M
Nov 2011Federal contractDefense · Adaptive Topology Aware Secure Multicast In Airborne Networks$150K
Oct 2011Federal contractDefense · SBIR Pi N112-095$150K
Oct 2011Federal contractDefense · Navwar Compatible GPS Receiver$150K
Oct 2011Federal contractDefense · Phase I SBIR R&d$150K
Sep 2011Federal contractDefense · Baa For Mayflower GPS Receiver M-code$1.5M
Jun 2011Federal contractDefense · Research$1.5M
Apr 2011Federal contractDefense · A Robust Collaborative GPS Navigation System (rc-gns)$741K
Apr 2011Federal contractDefense · SBIR R&d Topic N111-015$80K
Mar 2011Federal contractDefense · Scalable Paradigm For Effective Autonomous Routing In Suas-centric Networks (spear)$99K
Mar 2011Federal contractDefense · SBIR Phase I Award$98K
Feb 2011Federal contractDefense · Navwest$740K
Feb 2011Federal contractDefense · Mission Oriented Router With Protocol Heterogeneity (morph) For Dynamic Airborne Networks$100K
Sep 2010Federal contractDefense · SBIR Phase Ii-topology Management For Directional Antenna-based Networks.$733K
Sep 2010Federal contractDefense · Engineering Services$447K
Jun 2010Federal contractDefense · (STTR Phase I) Auditory Cues Based Speech Enhancement Processing Technology (acsept)$100K
Mar 2010Federal contractDefense · Phase II Base Effort$730K
Mar 2010Federal contractDefense · A Robust Collaborative GPS Navigation System (rc-gns)$100K
Feb 2010Federal contractDefense · SBIR I$100K
Jan 2010Federal contractDefense · Basic$1M
Sep 2009Federal contractDefense · SBIR Phase II +$500K
Sep 2009Federal contractDefense · Engineering Services TAS::17 1804::TAS$108K
Jun 2009Federal contractDefense · Robust Assured Paradigm For Information Distribution In Airborne Networks$739K
May 2009Federal contractDefense · Real Time Optimal Management Of Airborne Network Topology (romant)$738K
Feb 2009Federal contractDefense · Qahant-qos Assured Heterogeneous Airborne Network Technology$738K
Feb 2009Federal contractDefense · Coatran$741K
Jan 2009Federal contractDefense · First Status Report$100K
Dec 2008Federal contractDefense · Final Report$100K
Dec 2008Federal contractDefense · Engineering Services$19K
Nov 2008Federal contractDefense · SBIR Phase II, Topic A07-091 Enhancements For Military Ground Based GPS Receivers In Urban Environment$717K
Aug 2008Federal contractDefense · SBIR Topic N08-093, Entitled "co-site Interference Mitigation For Vhf/uhf Communications"$99K
Jul 2008Federal contractDefense · Engineering Services$746K
Jul 2008Federal contractDefense · Engineering Services$835K
May 2008Federal contractDefense · Small Antenna System, Phase 1- Base$6.6M
May 2008Federal contractDefense · Award Against Baa For M-code GPS Receiver Technology Development$179K
Apr 2008Federal contractDefense · Robust Assured Paradigm For Information Distribution In Airborne Networks (rapid-an)$100K
Apr 2008Federal contractDefense · Real Time Optimal Management Of Airborne Network Topology$100K
Mar 2008Federal contractDefense · Research$717K
Jan 2008Federal contractDefense · Qos Assured Heterogeneous Airborne Network Technology (qahant)$100K
Dec 2007Federal contractDefense · SBIR Phase I$120K
Nov 2007Federal contractDefense · Delivery Of Voicp Software$1.6M
Sep 2007Federal contractDefense · Conduct Research Under Phase II SBIR$5.7M
Sep 2007Federal contractDefense · Final Report$100K
Sep 2006Federal contractDefense · 200612!008154!2100!W15P7T!USA Communications-electronics !W15P7T06CP821 !a!n! !n! ! !20060929!20081031!153869896!153869896!153869896!N!MAYFLOWER Communications COMPA!20 Burlington Mall Road !burlington !MA!01803!09875!017!25!BURLINGTON !middlesex !mass !+000000414185!N!N!000000000000!AC64!RDTE/ELECTRONICS & Communication Eq-demo/valid !A7 !electronics And Communication Equip !000 !not Discernable !541710!E! !3! ! ! ! ! !999$728K
Mar 2004Federal contractDefense · 200407!001114!2100!W9113M!USA Space And Strategic Def Cdr !W9113M04C0039 !a!n! !n! ! !20040316!20060316!153869896!153869896!153869896!N!MAYFLOWER Communications COMPA!20 Burlington Mall Road !burlington !MA!01803!09875!017!25!BURLINGTON !middlesex !mass !+000000564633!N!N!000001129265!AC23!RDTE/MISSILE And Space Systems-adv Tech Dev !A2 !missile And Space Systems !caa !mda Support !541710!E! !3! ! ! ! ! !999$1.2M
Jun 2002Federal contractDefense · 200210!023420!1700!BW10B !naval Surface Warfare Center, DA!N0017802C1053 !a!n! !n! !20020627!20030626!153869896!153869896!153869896!N!MAYFLOWER Communications COMPA!23 Fourth Avenue !burlington !MA!01803!05770!017!25!BILLERICA !middlesex !mass !+000000300000!N!N!000000300000!AC22!RDTE/MISSILE And Space Systems-applied Research !S1 !services !2000!NOT Discernable Or Classified !541710!E! !3! ! ! ! ! !99990909!B$18.1M

Federal awards are summed by year (128 awards); hover a bar for the split. Form D reports securities sold, which can differ from an announced round; filings are numbered in the order they were made.

1 record has no date or no amount, so it isn’t placed on the timeline.

Standing among 94 peers

Line = median

Defense · System

Federal grants#14 · top 15%
Granted patents#24 · top 26%

Cumulative measures favor older companies. Rankings describe position today, not outcome. Below the median, ranks show as a band rather than a number.

Founders and team

No founders are linked to this company yet.

Founders appear once a person is matched to the company through its own patents, grants or filings. We never infer people from social profiles.

Checked: USPTO inventors; federal award principal investigators; SEC Form D related persons · Oct 23, 2026

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What it has protected

USPTO · 3 granted of 5

Feb 25, 2025GrantedInterference Mitigation for Received GPS and Radio Communication SignalsUSPTOUS 12,235,365
Mar 1, 2022GrantedIntegrated Interference Mitigation For Iridium User Handsets And GPS ReceiversUSPTOUS 11,262,457
Feb 28, 2017GrantedDistortionless Mean Phase Antijam Nulling Of GPS SignalsUSPTOUS 9,581,699

Show all 5 patent records

Interference Mitigation for Received GPS and Radio Communication SignalsFeb 25, 2025 · US 12,235,365Granted
Integrated Interference Mitigation For Iridium User Handsets And GPS ReceiversMar 1, 2022 · US 11,262,457Granted
Distortionless Mean Phase Antijam Nulling Of GPS SignalsFeb 28, 2017 · US 9,581,699Granted
Antijam Filter System And Method For High Fidelity High Data Rate Wireless CommunicationApplication PCTUS2007014194Pending
Multimode Wireless Radio Access Network With Distributed ProcessingApplication PCTUS2006032397Pending

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MORSECORP, INCSimilar federal contract value in Defense · $205M in contracts

Regulatory activity · Defense

Sector-level, not company-level

11 Jun 2026Danger Zone; Waters of Carr Creek and Whitehall Bay in the Vicinity of the Naval Support Activity AnnapolisEngineers Corps
13 Mar 2026Federal Acquisition Regulation; Federal Acquisition Circular 2026-01; IntroductionNational Aeronautics and Space Administration
13 Mar 2026Federal Acquisition Regulation: Trade Agreements ThresholdsNational Aeronautics and Space Administration
13 Mar 2026Federal Acquisition Regulation; Federal Acquisition Circular 2026-01; Small Entity Compliance GuideNational Aeronautics and Space Administration
27 Aug 2025Federal Acquisition Regulation; Federal Acquisition Circular 2025-06; Small Entity Compliance GuideNational Aeronautics and Space Administration
27 Aug 2025Federal Acquisition Regulation; Federal Acquisition Circular 2025-06; IntroductionNational Aeronautics and Space Administration

Rules are matched to sector, not to company. Recent activity in a sector is context rather than a signal about this business — until rules are matched to what a company actually builds, the section is shown as context and nothing more.

Sources

Federal grants from SBIR/STTR, NIH, NSF and DoD records. Federal contracts from USAspending.gov. Private capital from SEC Form D. Patents from USPTO. Publications from OpenAlex. Regulatory activity from the Federal Register. Press matched on company name.

How to read this page

Figures show associations in public records, not causes or predictions. Nothing here is investment advice. An em-dash means no record was found under this company's name, not that none exists.

Data freshness

SEC Form D filings through Oct 23, 2026. SBIR and STTR awards through Oct 21, 2026.