Largest 34 US Semiconductor Equipment & Materials Companies in 2023

                    
Top 34 largest US Companies in the Semiconductor Equipment & Materials industry by Market CapThis is the list of the largest public listed companies in the Semiconductor Equipment & Materials industry from the United States by market capitalization with links to their reference stock.

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                                United States Semiconductor Equipment & Materials Industry Analysis
                            
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Top Semiconductor Equipment & Materials Companies from the United States as of Jan. 01, 2023

Ranking	Company	Market Cap (USD)	Stock	Country	Sector	Industry
1	Applied Materials, Inc.	$81.65 B	AMAT	United States	Technology	Semiconductor Equipment & Materials
2	Lam Research Corporation	$58.27 B	LRCX	United States	Technology	Semiconductor Equipment & Materials
3	KLA Corporation	$53.36 B	KLAC	United States	Technology	Semiconductor Equipment & Materials
4	Teradyne, Inc.	$13.57 B	TER	United States	Technology	Semiconductor Equipment & Materials
5	Entegris, Inc.	$9.94 B	ENTG	United States	Technology	Semiconductor Equipment & Materials
6	Brooks Automation, Inc.	$8.41 B	BRKS	United States	Technology	Semiconductor Equipment & Materials
7	Universal Display Corporation	$5.07 B	OLED	United States	Technology	Semiconductor Equipment & Materials
8	CMC Materials, Inc.	$4.99 B (June 1, 2022)	CCMP	United States	Technology	Semiconductor Equipment & Materials
9	IPG Photonics Corporation	$4.87 B	IPGP	United States	Technology	Semiconductor Equipment & Materials
10	Ambarella, Inc.	$3.03 B	AMBA	United States	Technology	Semiconductor Equipment & Materials
11	Axcelis Technologies, Inc.	$2.70 B	ACLS	United States	Technology	Semiconductor Equipment & Materials
12	Cohu, Inc.	$1.65 B	COHU	United States	Technology	Semiconductor Equipment & Materials
13	Ultra Clean Holdings, Inc.	$1.46 B	UCTT	United States	Technology	Semiconductor Equipment & Materials
14	Photronics, Inc.	$1.11 B	PLAB	United States	Technology	Semiconductor Equipment & Materials
15	Veeco Instruments Inc.	$1.03 B	VECO	United States	Technology	Semiconductor Equipment & Materials
16	Ichor Holdings, Ltd.	$888.6 M	ICHR	United States	Technology	Semiconductor Equipment & Materials
17	Aehr Test Systems	$804.0 M	AEHR	United States	Technology	Semiconductor Equipment & Materials
18	ACM Research, Inc.	$643.4 M	ACMR	United States	Technology	Semiconductor Equipment & Materials
19	Xperi Holding Corporation	$417.7 M	XPER	United States	Technology	Semiconductor Equipment & Materials
20	Transphorm, Inc.	$283.9 M	TGAN	United States	Technology	Semiconductor Equipment & Materials
21	AXT, Inc.	$229.5 M	AXTI	United States	Technology	Semiconductor Equipment & Materials
22	Atomera Incorporated	$172.0 M	ATOM	United States	Technology	Semiconductor Equipment & Materials
23	Amtech Systems, Inc.	$126.4 M	ASYS	United States	Technology	Semiconductor Equipment & Materials
24	eMagin Corporation	$72.2 M	EMAN	United States	Technology	Semiconductor Equipment & Materials
25	Graphene & Solar Technologies Ltd	$22.5 M	GSTX	United States	Technology	Semiconductor Equipment & Materials
26	Solitron Devices, Inc.	$20.2 M	SODI	United States	Technology	Semiconductor Equipment & Materials
27	Trio-Tech International	$19.1 M	TRT	United States	Technology	Semiconductor Equipment & Materials
28	SCI Engineered Materials, Inc.	$16.7 M	SCIA	United States	Technology	Semiconductor Equipment & Materials
29	Spectra7 Microsystems, Inc.	$12.4 M	SEV	United States	Technology	Semiconductor Equipment & Materials
30	Revasum, Inc.	$11.2 M	RVS	United States	Technology	Semiconductor Equipment & Materials
31	Pivotal Systems Corporation	$6.3 M	PVS	United States	Technology	Semiconductor Equipment & Materials
32	Rubicon Technology, Inc.	$4.1 M	RBCN	United States	Technology	Semiconductor Equipment & Materials
33	STR Holdings, Inc.	$1.2 M	STRI	United States	Technology	Semiconductor Equipment & Materials
34	Superconductor Technologies, Inc.		SCON	United States	Technology	Semiconductor Equipment & Materials

Top Semiconductor Equipment & Materials Companies from the United States as of Jan. 01, 2023

1. Applied Materials

Market Cap (USD): $81.65 B

Stock: AMAT

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Applied Materials Company Profile

2. Lam Research Corporation

Market Cap (USD): $58.27 B

Stock: LRCX

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Lam Research Corporation Company Profile

3. KLA Corporation

Market Cap (USD): $53.36 B

Stock: KLAC

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

KLA Corporation Company Profile

4. Teradyne, Inc.

Market Cap (USD): $13.57 B

Stock: TER

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Teradyne, Inc. Company Profile

5. Entegris, Inc.

Market Cap (USD): $9.94 B

Stock: ENTG

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Entegris, Inc. Company Profile

6. Brooks Automation, Inc.

Market Cap (USD): $8.41 B

Stock: BRKS

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Brooks Automation, Inc. Company Profile

7. Universal Display Corporation

Market Cap (USD): $5.07 B

Stock: OLED

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Universal Display Corporation Company Profile

8. CMC Materials, Inc.

Market Cap (USD): $4.99 B

(June 1, 2022)

Stock: CCMP

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

CMC Materials, Inc. Company Profile

9. IPG Photonics Corporation

Market Cap (USD): $4.87 B

Stock: IPGP

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

IPG Photonics Corporation Company Profile

10. Ambarella, Inc.

Market Cap (USD): $3.03 B

Stock: AMBA

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Ambarella, Inc. Company Profile

11. Axcelis Technologies, Inc.

Market Cap (USD): $2.70 B

Stock: ACLS

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Axcelis Technologies, Inc. Company Profile

12. Cohu, Inc.

Market Cap (USD): $1.65 B

Stock: COHU

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Cohu, Inc. Company Profile

13. Ultra Clean Holdings, Inc.

Market Cap (USD): $1.46 B

Stock: UCTT

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Ultra Clean Holdings, Inc. Company Profile

14. Photronics, Inc.

Market Cap (USD): $1.11 B

Stock: PLAB

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Photronics, Inc. Company Profile

15. Veeco Instruments Inc.

Market Cap (USD): $1.03 B

Stock: VECO

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Veeco Instruments Inc. Company Profile

16. Ichor Holdings, Ltd.

Market Cap (USD): $888.6 M

Stock: ICHR

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Ichor Holdings, Ltd. Company Profile

17. Aehr Test Systems

Market Cap (USD): $804.0 M

Stock: AEHR

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Aehr Test Systems Company Profile

18. ACM Research, Inc.

Market Cap (USD): $643.4 M

Stock: ACMR

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

ACM Research, Inc. Company Profile

19. Xperi Holding Corporation

Market Cap (USD): $417.7 M

Stock: XPER

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Xperi Holding Corporation Company Profile

20. Transphorm, Inc.

Market Cap (USD): $283.9 M

Stock: TGAN

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Transphorm, Inc. Company Profile

21. AXT, Inc.

Market Cap (USD): $229.5 M

Stock: AXTI

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

AXT, Inc. Company Profile

22. Atomera Incorporated

Market Cap (USD): $172.0 M

Stock: ATOM

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Atomera Incorporated Company Profile

23. Amtech Systems, Inc.

Market Cap (USD): $126.4 M

Stock: ASYS

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Amtech Systems, Inc. Company Profile

24. eMagin Corporation

Market Cap (USD): $72.2 M

Stock: EMAN

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

eMagin Corporation Company Profile

25. Graphene & Solar Technologies Ltd

Market Cap (USD): $22.5 M

Stock: GSTX

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Graphene & Solar Technologies Ltd Company Profile

26. Solitron Devices, Inc.

Market Cap (USD): $20.2 M

Stock: SODI

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Solitron Devices, Inc. Company Profile

27. Trio-Tech International

Market Cap (USD): $19.1 M

Stock: TRT

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Trio-Tech International Company Profile

28. SCI Engineered Materials, Inc.

Market Cap (USD): $16.7 M

Stock: SCIA

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

SCI Engineered Materials, Inc. Company Profile

29. Spectra7 Microsystems, Inc.

Market Cap (USD): $12.4 M

Stock: SEV

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Spectra7 Microsystems, Inc. Company Profile

30. Revasum, Inc.

Market Cap (USD): $11.2 M

Stock: RVS

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Revasum, Inc. Company Profile

31. Pivotal Systems Corporation

Market Cap (USD): $6.3 M

Stock: PVS

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Pivotal Systems Corporation Company Profile

32. Rubicon Technology, Inc.

Market Cap (USD): $4.1 M

Stock: RBCN

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Rubicon Technology, Inc. Company Profile

33. STR Holdings, Inc.

Market Cap (USD): $1.2 M

Stock: STRI

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

STR Holdings, Inc. Company Profile

34. Superconductor Technologies, Inc.

Stock: SCON

Country: United States

Sector: Technology

Industry: Semiconductor Equipment & Materials

Superconductor Technologies, Inc. Company Profile

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