Top Semiconductor Startups in United States (2025 Update)
Explore the best Semiconductor companies in United States. Discover high-growth startups and investment opportunities in our 2025 updated list.
👋🏼 Hey there! Bounce Watch here — I'm gathering key information from Top Semiconductor Startups in United States list.
Real-Time Scouting Assistant
Explore Top Semiconductor Startups in United States featuring 717 Companies
|
|
|
|||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
Neutron Star Systems | - | "Beyond Orbits: Innovating Space Mobility with SUPREME Technology" | Neutron Star Systems is a leading market enabler for high power space missions.... | - |
United States
|
Colorado Springs | United States (HQ) + 1 | 2019 | Energy, Semiconductor +1 | [email protected] |
1
Low
|
12
|
881 | 3 years ago | Grant | 1 | 10.0K | 3136 | 7 months ago | |
|
|
|
Femtosense | - | Empowering Intelligence for Everyday Devices | Headquartered in Silicon Valley, Femtosense was founded in 2018 by researchers f... | - |
United States
|
San Bruno | United States (HQ) | 2018 | Information Technology, Semiconductor | - |
1
Low
|
20
|
2.5K (190%) | 1 year ago | Non Equity Assistance | 5 | 9.1M | 1918 | 5 months ago | |
|
|
|
Guerrilla RF | - | Making Better Networks | Welcome to Guerrilla RF! You have heard that we are disrupting the industry and... | - |
United States
|
Greensboro | United States (HQ) | 2013 | IT, Manufacturing +1 | [email protected] |
1
Low
|
61
|
7.6K (17%) | 1 year ago | Post Ipo Equity | 14 | 38.0M | 2459 | 5 months ago | |
|
|
|
Atantares Corp. | - | We strive to enable the next generation of precision medicine by fusing biochips... | Drawing on the innovations born and bred at MIT and Harvard, coupled with though... | - |
United States
|
Cambridge | United States (HQ) | 2018 | Health Care, Semiconductor | - |
1
Low
|
7
|
733 | 1 year ago | Seed | 6 | 14.4M | 54 | 1 xw8 BdK | |
|
|
|
Liminal | - | The future of battery insights starts here. | Liminal is a battery manufacturing intelligence company that leverages the power... | - |
United States
|
Emeryville | United States (HQ) | 2015 | Analytics, Information Technology +3 | [email protected] |
1
Low
|
63
|
1.4K (-36%) | 2 years ago | Series A | 6 | 31.0M | 5370 | 7 months ago | |
|
|
|
Liquid X Printed Metals,... | - | Functional Electronics Fabrication | Liquid X Printed Metals® (Liquid X®), headquartered in Pittsburgh, Pennsylvania,... | - |
United States
|
Pittsburgh | United States (HQ) | 2010 | Manufacturing, Semiconductor | [email protected] |
1
Low
|
7
|
1.6K (33%) | 4 years ago | Series Unknown | 7 | 8.4M | 307 | 1 year ago | |
|
|
|
ScaleFlux | - | Helping customers overcome the challenges of scaling their datacenter infrastruc... | ScaleFlux - the enterprise Flash Storage and Memory innovators. Unlock unprecede... | - |
United States
|
Milpitas | United States (HQ) | 2014 | Analytics, Data Analytics +4 | [email protected] |
1
Low
|
144
|
316 (-100%) | 4 years ago | Series C | 8 | 287.2M | 13878 | 5 months ago | |
|
|
|
Cycuity | - | Security assurance starts here. | Cycuity is a cybersecurity company that provides security assurance for semicond... | - |
United States
|
San Jose | United States (HQ) | 2014 | Cyber Security, Information Technology +2 | [email protected] |
1
Low
|
32
|
1.2K | 3 years ago | Series A | 5 | 3.3M | 2447 | 1 year ago | |
|
|
|
Atomica | - | Unleashing the power of MEMS | Atomica Corp. unleashes the power of Micro Electro-Mechanical Systems (MEMS) to... | - |
United States
|
Santa Barbara | United States (HQ) | 2000 | Biotechnology, Computing +4 | [email protected] |
1
Low
|
126
|
13.4K (56%) | 2 years ago | Series C | 5 | 74.4M | 7472 | 1 year ago | |
|
|
|
Tachyum | - | Tachyum is disrupting data center, HPC, and AI markets by providing the world’s... | Tachyum is disrupting data center, HPC, and AI markets by providing the world’s... | - |
United States
|
Las Vegas | United States (HQ) + 2 | 2016 | AI, Computing +4 | [email protected] |
1
Low
|
43
|
4.0K (74%) | 1 year ago | Grant | 5 | 70.5M | 3470 | 5 months ago | |
|
|
|
ANELLO Photonics | - | The Creator of the SiPhOG. Navigation and Positioning in GNSS-Denied Environment... | ANELLO is redefining navigation with next-generation sensors. Founded by pioneer... | - |
United States
|
Santa Clara | United States (HQ) | 2018 | Semiconductor | - |
1
Low
|
75
|
2.7K (29%) | 3 years ago | Series A | 2 | 28.3M | 4406 | 5 months ago | |
|
|
|
TenaFe Inc | - | Innovation. Quality. Trust. | TenaFe, Inc. is a solid-state drive (SSD) controller startup that brings innovat... | - |
United States
|
Campbell | United States (HQ) | 2019 | Data Analytics, IT Infrastructure +1 | [email protected] |
1
Low
|
43
|
380 (-95%) | 3 years ago | Series Unknown | 3 | 87.0M | 538 | 9 months ago | |
|
|
|
Lux Semiconductors | - | Next generation system-level packaging platform enabling ‘More than Moore’ | Lux Semiconductors is a microelectronics startup delivering ‘More than Moore’ th... | - |
United States
|
Albany | United States (HQ) + 1 | 2017 | IoT, Manufacturing +1 | [email protected] |
1
Low
|
7
|
677 (140%) | 2 years ago | Seed | 6 | 3.6M | 917 | 3 YNM njb | |
|
|
|
Syntiant Corp. | - | Moving AI and machine learning from the cloud to edge devices. | Founded in 2017 and based in Irvine, California, Syntiant Corp. is a leader in d... | - |
United States
|
Irvine | United States (HQ) | 2017 | AI, Semiconductor +2 | [email protected] |
1
Low
|
91
|
3.9K (3%) | 3 years ago | Series D | 6 | 126.4M | 9250 | 5 months ago | |
|
|
|
Iridia, Inc. | - | Revolutionize Product Authenticity, Traceability and Trust. | At Iridia, we stand at the intersection of blockchain, molecular science, roboti... | - |
United States
|
Carlsbad | United States (HQ) | 2016 | Data Analytics, Health Care +1 | [email protected] |
1
Low
|
25
|
424 (-29%) | 3 years ago | Series B | 5 | 40.1M | 1821 | 11 months ago | |
|
|
|
Wolfspeed | - | At Wolfspeed, we harness the power of Silicon Carbide to change the world for th... | Wolfspeed (NYSE: WOLF) leads the market in the worldwide adoption of silicon car... | - |
United States
|
Durham | United States (HQ) + 14 | 2015 | IT, Information Technology +1 | - |
1
Low
|
2925
|
494 (-100%) | 1 year ago | Post Ipo Debt | 3 | 3.3B | 102009 | 6 months ago | |
|
|
|
FlexGen | - | Leading Energy Storage Technology Solutions | FlexGen delivers the best integrated energy storage systems by taking a function... | - |
United States
|
Durham | United States (HQ) + 1 | 2009 | Energy, Renewable Energy +2 | [email protected] |
1
Low
|
217
|
2.5K (-36%) | 2 years ago | Series C | 4 | 282.5M | 19344 | 5 months ago | |
|
|
|
Achronix Semiconductor Co... | - | High-Performance FPGA and eFPGA IP Data Acceleration Solutions | Achronix Semiconductor Corporation is a fabless semiconductor corporation based... | - |
United States
|
Santa Clara | United States (HQ) + 1 | 2004 | API, Developer Tools +5 | [email protected] |
1
Low
|
165
|
7.9K (-30%) | 12 years ago | Debt Financing | 5 | 135.8M | 31879 | 7 months ago | |
|
|
|
Wispry | - | Tunable RF-MEMS Solutions #WeAreWiSpry | WiSpry innovates in RF-MEMS to create tunable and switchable RF solutions. WiSpr... | - |
United States
|
Irvine | United States (HQ) | 2002 | Automation, Hardware +4 | [email protected] |
1
Low
|
11
|
736 (13%) | 10 years ago | Series Unknown | 11 | 63.3M | 927 | 9 XPm AO0 | |
|
|
|
Ares Materials, Inc. | - | The AI Materials Company |
Scientific innovation driving the next wave of electronic devices Developing nov... |
- |
United States
|
Plano | United States (HQ) | 2015 | AI, Manufacturing +2 | [email protected] |
1
Low
|
29
|
1.2K (87%) | 2 years ago | Series A | 10 | 10.3M | 929 | 7 months ago | |
|
|
|
Rapid Silicon | - | An independent AI-enabled FPGA company | Rapid Silicon is a leader in providing domain-specific FPGAs for diverse target... | - |
United States
|
Los Gatos | United States (HQ) | 2021 | AI, Automation +4 | [email protected] |
1
Low
|
59
|
2.4K | 2 years ago | Series A | 2 | 30.0M | 11274 | 9 months ago | |
|
|
|
Efficient Computer | - | The most energy-efficient programmable computers ever made. | We are building the most energy-efficient programmable computers in the world. O... | - |
United States
|
Pittsburgh | United States (HQ) + 1 | 2022 | IT, Information Technology +3 | - |
1
Low
|
40
|
4.2K (11%) | 1 year ago | Seed | 1 | 16.0M | 3291 | 1 year ago | |
|
|
|
Esperanto Technologies, I... | - | The Most Energy-Efficient Computing Solutions for Artificial Intelligence and Be... | Esperanto Technologies develops high-performance, energy-efficient computing sol... | - |
United States
|
Mountain View | United States (HQ) | 2014 | AI, IT +3 | [email protected] |
1
Low
|
114
|
8.4K (300%) | 4 years ago | Convertible Note | 3 | 124.0M | 4933 | 5 months ago | |
|
|
|
Ambiq | - | Enabling Edge AI | Ambiq® was founded in 2010 on the simple yet powerful notion that extremely low-... | - |
United States
|
Austin | United States (HQ) + 3 | 2010 | Consumer Electronics, Hardware +3 | [email protected] |
1
Low
|
216
|
14.3K (52%) | 1 year ago | Series Unknown | 14 | 387.1M | 8408 | 1 year ago | |
|
|
|
Aspinity, Inc. | - | Power-Intelligent Always-on Sensing | Aspinity is revolutionizing the design of battery-operated, always-on sensing de... | - |
United States
|
Pittsburgh | United States (HQ) | 2015 | Industrial, Semiconductor +1 | [email protected] |
1
Low
|
27
|
2.6K (100%) | 1 year ago | Series Unknown | 6 | 16.5M | 2031 | 5 months ago | |
|
|
|
Geminus | - | AI for the real-time optimization of equipment and systems. AI for the energy t... | Geminus is an industrial AI optimization platform challenging the AI status quo.... | - |
United States
|
Cambridge | United States (HQ) + 1 | 2018 | AI, Renewable Energy +6 | [email protected] |
1
Low
|
33
|
1.6K (-43%) | 1 year ago | Series A | 4 | 22.9M | 2155 | 5 months ago | |
|
|
|
Efinix, Inc. | - | Accelerate Computing with Trion® and Titanium FPGAs | Our mission is to drive the future of edge computing with our FPGA silicon platf... | - |
United States
|
Cupertino | United States (HQ) + 5 | 2012 | Design, Information Technology +1 | [email protected] |
1
Low
|
152
|
9.7K (-14%) | 7 years ago | Series Unknown | 1 | 9.5M | 7155 | 5 months ago | |
|
|
|
Empower Semiconductor | - | We Minimize the Energy Footprint of the Digital Economy | Empower Semiconductor’s technology powers the AI revolution by reducing the ener... | - |
United States
|
San Jose | United States (HQ) | 2014 | Manufacturing, Mobile +1 | [email protected] |
1
Low
|
49
|
70 (-100%) | 2 years ago | Series Unknown | 2 | 75.0M | 8584 | 5 months ago | |
|
|
|
Recogni | - | Multimodal GenAI Inference Systems | We build fast, cost-efficient, and accurate compute systems to deliver multimoda... | - |
United States
|
San Jose | United States (HQ) + 1 | 2017 | AI, Semiconductor +1 | - |
1
Low
|
111
|
24.6K (51%) | 1 year ago | Series C | 5 | 176.1M | 7799 | 5 months ago | |
|
|
|
Palma Ceia SemiDesign | - | Fabless semiconductor company delivering wireless connectivity solutions | Palma Ceia SemiDesign (PCS) is a fabless semiconductor company and leading provi... | - |
United States
|
Santa Clara | United States (HQ) + 2 | 2012 | Automation, IoT +2 | [email protected] |
1
Low
|
15
|
50 | 7 years ago | Series B | 3 | 3.7M | 870 | 1 9Zd xjj | |
|
|
|
SIONYX | - | SIONYX develops proprietary night vision camera systems for commercial and defen... | SIONYX is a silicon-based photonics company that develops and manufactures propr... | - |
United States
|
Beverly | United States (HQ) | 2006 | Manufacturing, Semiconductor +1 | [email protected] |
1
Low
|
35
|
27.6K (-4%) | 13 years ago | Series Unknown | 5 | 31.1M | 1821 | 1 year ago | |
|
|
|
EquipNet | - | Revolutionizing the way companies manage their surplus equipment | Since 1999, EquipNet has been helping global manufacturers to track, redeploy, b... | - |
United States
|
Canton | United States (HQ) + 10 | 1999 | Biotechnology, Industrial +1 | [email protected] |
1
Low
|
183
|
102.2K (12%) | 24 years ago | Series A | 1 | 3.6M | 7524 | 5 months ago | |
|
|
|
Aeluros | Not active anymore | Integrated Circuits for Broadband Communications | Aeluros was acquired by Netlogic Microsystems in 2007 | - |
United States
|
Mountain View | United States (HQ) | 2001 | Industrial, Manufacturing +1 | [email protected] |
-1
N/A
|
1
|
589 | 18 years ago | Series C | 3 | 28.0M | 57 | 8 opA PyM | |
|
|
|
SemiTorr Group | - | With multiple branch locations across the continental United States, SemiTorr Gr... | - |
United States
|
Hillsboro | United States (HQ) + 10 | 1988 | Manufacturing, Semiconductor | - |
1
Low
|
74
|
1.1K | 6 years ago | Series Unknown | 4 | 20.1M | 678 | 5 months ago | ||
|
|
|
eTopus Technology | - | Band with Us, Bandwidth for You | eTopus Technology is a VC-backed, innovator and technology leader of high perfor... | - |
United States
|
San Jose | United States (HQ) | 2013 | Information Technology, Semiconductor | [email protected] |
1
Low
|
35
|
637 (-51%) | 1 year ago | Series B | 2 | 100.0M | 933 | 1 year ago | |
|
|
|
Ambric Engineering Automa... | - | Optimum Turnkey Engineered Solutions to Achieve our Client's Goals | Our mission is to be the most sought after, best design, engineering, automation... | - |
United States
|
Beaumont | United States (HQ) + 1 | 2019 | Semiconductor, Media | - |
1
Low
|
14
|
1.2K (320%) | 17 years ago | Series B | 3 | 10.4M | 311 | 6 months ago | |
|
|
|
JETCOOL Technologies Inc. | - | Drive performance and efficiency in high-density deployments with microconvectiv... | JetCool is a leading liquid cooling provider for AI-driven data centers and high... | - |
United States
|
Littleton | United States (HQ) | 2019 | Design, Manufacturing +1 | [email protected] |
1
Low
|
45
|
5.4K (-40%) | 1 year ago | Series A | 6 | 37.2M | 7891 | 6 months ago | |
|
|
|
Cavium Inc | - | Empowering intelligent and secure networks with high-speed, application-aware se... | We are excited to announce that Marvell Semiconductor has acquired Aquantia! Fol... | - |
United States
|
San Jose | United States (HQ) | 2000 | Cyber Security, IT +2 | - |
1
Low
|
811
|
4.0K (1930%) | 14 years ago | Post Ipo Equity | 6 | 130.2M | 20335 | 9 f5B svI | |
|
|
|
Soluna | - | Soluna (SLNH) is the leading developer of green data centers for batchable compu... | Soluna (Nasdaq: SLNH) is the leading developer of green data centers for batchab... | - |
United States
|
New York | United States (HQ) | 2018 | Design, Energy +2 | [email protected] |
1
Low
|
72
|
14.1K (37%) | 1 year ago | Private Equity | 11 | 162.0M | 4239 | 5 months ago | |
|
|
|
Si-Ware Systems | - | Instant Insights | Portable FT-NIR Solutions | NeoSpectra enables businesses to bring the lab to the field, empowering organiza... | - |
United States
|
Menlo Park | United States (HQ) + 2 | 2004 | Consumer Electronics, Semiconductor +2 | [email protected] |
1
Low
|
174
|
5.7K (73%) | 4 years ago | Series Unknown | 2 | 19.0M | 31572 | 5 months ago |