Notes

Raytheon

* Liddell Brothers Inc.
* Northrop Grumman Innovation Systems
* Reinhold Industries Inc.
* Ultra Electronics, GigaSat
* AbelConn Electronics, a Celestica Company
* Northrop Grumman Innovation Systems
* Rex Systems Incorporated
* General Dynamics Precision Structures & Optics
* Motorola Solutions, Inc.
* Basic Electronics, Inc.
* Ducommun Incorporated, Monrovia
* Hardric Laboratories, Inc.
* IQE
* Kongsberg Defence & Aerospace AS
* Malaga Aerospace, Defense & Electronics Systems S.A.
* Page Europa
* Pivotal Software, Inc.
* Primus Technologies Corporation
* Sechan Electronics, Inc.
* TTI, Inc.
* UEC Electronics
* AMBAC International
* B.E. Meyers & Co., Inc. Advanced Photonics
* C3.ai
* Cantada, Inc.
* Cignys
* Citibank
* Cloudera Government Solutions, Inc.
* Earth Science Systems, LLC
* EEI Manufacturing Services
* Emhiser Research, Inc.
* Inovar, Inc.
* Kyocera International, Inc.
* L3Harris Micreo
* L3 Harris Technologies, Inc. Communication Systems
* Leidos Inc.
* LIG Nex1 Co., Ltd.
* MasterPeace Solutions, Ltd.
* MBDA Deutschland GmbH
* Metamagnetics Inc.
* NWL Inc
* Orient Construction Company Ltd. — Weavers
* Qorvo
* Riverside Machine & Engineering, Inc.
* Secure Communication Systems
* State Seal Company
* Superior Technical Ceramics
* TDX Global, LLC
* Textron Systems Electronic Systems
* Trilogy Innovations
* Vallen
* Whitmor/Wirenetics
* XPO Logistics, Supply Chain

Agilent Technologies inc
Alcoa Corp
Applied Optoelectronics Inc
Acacia Communications Inc
Accenture Plc
Analog Devices Inc
Adtran Holdings Inc
Aehr Test Systems
Ak Steel Holding Corporation
Akoustis Technologies Inc
Allegro Microsystems Inc
Alpine 4 Holdings Inc
Aleris Corporation
Applied Materials Inc
Applied Micro Circuits Corp
Amkor Technology Inc
Amplitech Group Inc
Amphenol Corporation
Arconic Corporation
Arris International Plc
Advansix Inc
Asml Holding Nv
Ase Technology Holding Co Ltd
Ati Inc
Atomera Incorporated
Astronics Corporation
Audiocodes ltd
Broadcom Inc
Avient Corporation
Avery Dennison Corporation
Axalta Coating Systems Ltd
Bel Fuse Inc
Benchmark Electronics Inc
Bioamber Inc.
Dmc Global Inc
Broadcom Corp
Global Brass & Copper Holdings, Inc.
Cavium, Inc.
Chase Corporation
Cmc Materials Inc
Ceridian Hcm Holding Inc
Century Aluminum Company
Cemtrex Inc
Cognyte Software Ltd
Ciena Corp
Clearfield Inc
Cambium Networks Corp
Commercial Metals Company
Cirrus Logic Inc
Cisco Systems Inc
Csw Industrials Inc
Cts Corporation
Dupont De Nemours Inc
Dell Technologies Inc
Digi International Inc
Dover Corp
Dow Inc
Dsp Group Inc
Emcore Corporation
Eastman Chemical Co
Emerson Electric Co
Esco Technologies inc
Freeport mcmoran Inc
Frequency Electronics Inc
Findex Com Inc
Franklin Wireless Corp
Fabrinet
Finisar Corp
Ferro Corporation
Formfactor inc
Jfrog Ltd
L b Foster Company
Fuller H B Co
Gcp Applied Technologies Inc.
Corning Inc
Genuine Parts Co
Highway Holdings Ltd
Harmonic Inc
Honeywell International Inc
Hp inc
Huntsman Corporation
Houston Wire and Cable Co
Hexion Inc
International Business Machines Corporation
Integrated Device Technology Inc
Iec Electronics Corp
Ieh Corporation
Infinera Corporation
Intel Corporation
Intrusion Inc
Innerworkings Inc
Ipg Photonics Corp
Inphi Corp
Illinois Tool Works Inc
Juniper Networks Inc
Kaiser Aluminum Corporation
Kaman Corporation
Kimball Electronics Inc
Kla Corp
Kulicke And Soffa Industries Inc
Kmg Chemicals Inc
Kraton corp
Key Tronic Corp
Quaker Chemical Corporation
Nlight Inc
Lear Corp
Lumentum Holdings Inc
Linear Technology Corp
Lockheed Martin Corporation
Lightpath Technologies Inc
Lam Research Corporation
Lightwave Logic Inc
Matthews International Corp
Microchip Technology Incorporated
Microwave Filter Co Inc
Minim Inc
Mueller Industries Inc
Mellanox Technologies ltd
3m Company
Model N Inc
Momentive Performance Materials Inc.
Monolithic Power Systems Inc
Mercury Systems Inc
Mrv Communications Inc
Marvell Technology Inc
Microsemi Corp
Microsoft Corporation
Motorola Solutions inc
Arcelormittal
Materion Corporation
Macom Technology Solutions Holdings Inc
Maxim Integrated Products Inc
Maxlinear Inc
National Instruments Corp
Ncr Corporation
Newmont Corporation
Cloudflare Inc
Ingevity Corporation
Northrop Grumman Corp
Neophotonics Corp
Netgear Inc
Nutanix Inc
Nucor Corporation
Novelis Inc
Nova Ltd
Enviri Corporation
Navitas Semiconductor Corporation
Nxp Semiconductors N v
Orbital Infrastructure Group Inc
On Semiconductor Corporation
Osi Systems inc
Paycom Software Inc
Paylocity Holding Corporation
Pineapple Energy Inc
Park Aerospace Corp
Preformed Line Products Company
Plexus Corp
Pmc Sierra Inc
Ppg Industries Inc
Parkervision Inc
Pixelworks Inc
Paycor Hcm Inc
Qlogic Corp
Qorvo Inc
Rada Electronic Industries Ltd
Richardson Electronics Ltd
Remitly Global Inc
R F Industries Ltd
ROHM AND HAAS COMPANY
Rpm International Inc
Rise Gold Corp
Ryerson Holding Corporation
Sanmina Corporation
Southern Copper Corp
Stepan Company
Seachange International Inc
Sealed Air Corp
Sigmatron International Inc
Schulman A Inc
Sifco Industries Inc
Sigma Designs Inc
Silicom Ltd
Sitime Corporation
Skywater Technology Inc
Silicon Laboratories Inc
Semiconductor Manufacturing International Corp
Semtech Corp
Smtc Corporation
American Soil Technologies Inc
Sparton Corp.
Searchlight Minerals Corp.
Stoneridge Inc
Steel Dynamics Inc
Stillwater Mining Co
Skyworks Solutions Inc
Synaptics Incorporated
Tuanche Ltd
Te Connectivity ltd
Teradyne Inc
Transphorm Inc
Trilogy Metals Inc
Timkensteel Corporation
Trecora Resources
Transcat Inc
Trinseo Plc
Tower Semiconductor Ltd
Taiwan Semiconductor Manufacturing Company Limited
Torotel Inc
Tuya Inc
Unifi Inc
Utstarcom Holdings Corp
Valaris Limited
Viavi Solutions Inc
Versum Materials Inc
Vystar Corporation
Encore Wire Corp
Westlake Corporation
Westlake Chemical Partners Lp
White Mountain Titanium Corp
Wolfspeed Inc
Worthington Industries Inc
United States Steel Corp
Solitario Resources Corp
Zscaler Inc
Arrow Electronics Inc
Avx Corp
Anixter International Inc
Axt Inc
The Boeing Company
Bk Technologies Corporation
Bos Better Online Solutions Ltd
Ceetop Inc.
Emagin Corporation
Elbit Systems Ltd
Panacea Life Sciences Holdings Inc
Flir Systems Inc
Foresight Autonomous Holdings Ltd
General Dynamics Corporation
Graybar Electric Company Inc
Handy & Harman Ltd.
Kopin Corporation
Kratos Defense and Security Solutions inc
Semileds Corp
Oakridge Global Energy Solutions, Inc.
Rubicon Technology Inc
Sai tech Global Corporation
Surge Components Inc
Taitron Components Incorporated
Technical Communications Corporation
Trans lux Corporation
Textron Inc
Uas Drone Corp
Aerojet Rocketdyne Holdings Inc
Be Aerospace Inc
Ducommun Incorporated
Dish Network Corporation
Gilat Satellite Networks Ltd
Iridium Communications Inc
Orbit International Corp
Viasat Inc
Celestica inc
Eltek Ltd