The SWTest EXPO is the Who’s Who of Industry Leaders in the Semiconductor Wafer Test Industry.

The top probe card, probe equipment and related service suppliers will showcase the latest products and services at SWTest 2021.

Back by popular demand, we will have an EXPO Scavenger Hunt in SWTest 2021 to make it easy for our attendees to engage with suppliers and win great prizes!

Check out the list of industry-leading exhibitors and corporate sponsors below.

2021 Exhibitors

Hybrid includes in-person and virtual | Virtual is virtual-only


The World’s Leader in the Manufacture of Probes Used in Cantilever Wafer Test, LED and LCD Testing. Advanced Probing Systems can produce custom pins for your test applications in tungsten, tungsten-rhenium, berylliumcopper, palladium alloys and NewTek™, APS’s proprietary non-oxidizing material. Lower your overall cost of testing by using APS’s quality probe needles.

Edward Johnson | ejohnson@advancedprobing.com
P.O. Box 17548, Boulder, CO 80308 USA

advantest - hybrid sponsorAdvantest.com

Advantest is the leading manufacturer of automatic test and measurement equipment used in the design and production of semiconductors for applications including 5G communications, the Internet of Things (IoT), autonomous vehicles, artificial intelligence (AI), machine learning, smart medical devices and more. Its leading-edge systems and products are integrated into the most advanced semiconductor production lines in the world.

Dave Armstrong | dave.armstrong@advantest.com
3061 Zanker Road, San Jose, CA 95134 USA

aehr hybrid sponsorBooth: 203

AEHR Test Systems provides complete test solutions across the IC manufacturing flow to improve quality, reliability and yield. Aehr has developed several innovative products, including the FOX-P™ family for full wafer contact and singulated die/module stress testing for logic, memory, optical and power ICs. Aehr’s unique probe interface, WaferPak is capable of testing wafers up to 300mm in a single touch-down enabling IC manufacturers to perform stress and thermal testing of full wafers.

Tom Trexler | ttrexler@aehr.com
400 Kato Terrace, Fremont, CA 94539 USA
+1-510-623-9400 x266

Booth: 220

Established in 1995 AFORE develops and produces innovative and application specific test solutions for a range of applications like test and calibration of MEMS devices.We are specialized in wafer level test solutions delivering physical stimuli like acceleration, yaw-rate, vacuum and pressure enabling full characterization during development as well as complete test and trim operations in mass production.

Ari Kuukkala | sales.afore@aem.com.sg
Vakiotie 5 Lieto, 21420 Finland

Booth: 207

Celadon produces high-performance probe cards for production parametric, multi-probe, modeling & characterization, burn-in and wafer level reliability applications. Celadon probe cards thrive in extreme test environments, deliver accurate measurements and precise data, with the lowest cost of test in the industry.

Garrett Tranquillo | garrett.tranquillo@celadonsystems.com
13795 Frontier Court, Burnsville, MN 55337 USA

cohu hybrid sponsorBooth: 403

Cohu, Inc. (NASDAQ: Cohu) is a global leader in test and handling equipment, interface solutions, thermal subsystems, vision inspection and MEMS test solutions, and a leader in printed circuit board test. We deliver leading-edge solutions to enable a smarter, safer, and more connected future and offer the broadest portfolio of equipment and services for back-end semiconductor manufacturing. Learn more.

Tes Olson | tes.olson@cohu.com
4444 Centerville Road, Suite 105, St Paul, MN 55127 USA

Booth: 219

Complete Probe Solutions is proud to announce the availability of the new APEX 200mm fully automatic wafer prober. APEX has an icon-based UI and full remote control capability with live video, allowing for setting up and running the prober from anywhere you have a network connection. CPS offers options for specialty probing applications such as customized easy swap Chuck-tops, 3” compound wafers, and silicon photonic test cells (prober and laser head). CPS is also the premier provider of Electroglas support, service, and refurbished systems

Kevin Chandler | kchandler@completeprobesolutions.com
393-E Tomkins Court, Gilroy, CA 95020 USA

Booth: 306

ERS electronic GmbH, based around Munich, has been providing innovative thermal solutions for the industry for more than 50 years. The company has gained an outstanding reputation, notably with its fast and accurate air cooling-based thermal chuck systems for test temperatures ranging from -65°C to +550°C for analytical, parameter-related and manufacturing probing. Today, thermal chuck systems developed by ERS such as AC3 and AirCool® PRIME are integral components in all larger-sized wafer probers across the semiconductor industry.

Bernd Krafthoefer | krafthoefer@ers-gmbh.de
Stettiner Strasse 3, Germering, 82110 Germany

Feinmetall - virtual sponsorVirtual Booth Only

Feinmetall as long-term supplier to the semiconductor industry with leading-edge technology for automotive applications masters all areas of probe cards for wafer test: from feasibility studies to design and fabrication of the probe card up to turnkey solutions and full repair-shop-management. We offer superior contacting solutions to our customers and worldwide local service.

Dr. Matthias Schnaithmann | matthias.schnaithmann@feinmetall.de
Zeppelinstr. 8, Herenberg 71083 Germany

Booth: 304

Ferrotec is a world leader in advanced material, component, and system solutions. Ferrotec offers machinable ceramics and ceramic components manufactured using our advanced Photoveel material. Ferrotec ceramics offer exceptional strength and performance for probe card applications and are ideal for rapid prototyping and accelerating your time to market.

John Wu | jwu@ferrotec.com
3945 Freedom Circle #450, Santa Clara, CA 95054 USA

Booth: 212
formfactor - hybrid sponsorFormFactor.com

FormFactor, Inc. (NASDAQ:FORM), is a leading provider of essential test and measurement technologies along the full IC life cycle – from characterization, modeling, reliability, and design de-bug, to qualification and production test. Semiconductor companies rely upon FormFactor’s products and services to accelerate profitability by optimizing device performance and advancing yield knowledge. The Company serves customers through its network of facilities in Asia, Europe, and North America.

Carole Garner | carole.garner@formfactor.com
7005 Southfront Road, Livermore, CA 94551 USA

Booth: 221
heraeus - hybrid sponsorHeraeus-Electrical-Contacts.com

Manufacturing products for the semiconductor industry requires precision, experience, as well as materials and process expertise, along with the appropriate hardware. Heraeus has led the way in the production of ultrafine wires and advanced alloys for more than 50 years. When it comes to the production of cantilever, vertical and probe needles Heraeus is the right choice.

Marc Raettig | marc.raettig@heraeus.com
Heraeusstrasse 12-14, Hanau 63450 Germany

Booth: 218

Integrated Technology Corporation has been serving the needs of our customers for more than 35 years. We provide solutions for metrology and testing equipment in many areas. Test, analysis, and repair of IC probe cards, Innovative metrology and inspection solutions, Solutions for dynamic testing.

Mark McLaren | markm@inttechcorp.com
1228 N Stadem Drive, Tempe, AZ 85281 USA

Booth: 214

Since 1999, International Test Solutions has been the leading global supplier of highly engineered cleaning materials supporting the semiconductor industry. ITS products are used for advanced probe cards at parametric test & wafer sort operations (PCC), test socket applications during package test (TCC) and chuck cleaning at front- and backend tools (CCW).

Cooper Smith | coopers@cmcmaterials.com
1595 Meadow Wood Lane, Reno, NV 89502 USA

Booth: 201
intest - hybrid sponsorinTest-Semicon.com

inTEST EMS designs and manufactures engineered solutions for ATE and other electronic tests, as well as industrial process applications. Our products are used by semiconductor manufacturers to perform development, qualifying and final testing of integrated circuits (ICs) and wafers, and for other electronic tests across a range of industries.

Bill Wyckoff | b.wyckoff@intest-ems.com
47777 Warm Springs Blvd, Freemont, CA 94539 USA

Booth: 401

IWIN test probe for high signal integrity at extremely high speed test. We’ve achieved remarkable results in increasing the performance of probe by stamping technology. We have not only realized making probe shorter, but also achieved innovative structural development that can show powerful characteristics with existing probe lengths. Based on our technology, we promise to provide the best solution for your test environment.

AJ Park | aj@iwinsn.com
201 CBTP Yangcheongri, Ochang, Cheongju Chungbuk 28115 Korea

Booth: 211
jem - hybrid sponsorJEMAm.com

JEM is a leading manufacturer of advanced probe cards for memory devices (DRAM, Flash), logic devices (SoC) and image sensors. Our probing technologies include MEMS, vertical, cantilever and parametric probe cards to support various pad, bump materials as well as Cu pillar probing. We have international manufacturing and support facilities.

Karen Wong | sales@jemam.com
3000 Laurelview Court, Fremont, CA 94538 USA

Booth: 300

Johnstech International is a global R&D leader in the field of microcircuit testing, providing reliable, cost-effective testing solutions for automotive, commercial, and industrial applications. Founded in 1991 by David Johnson, Johnstech works together with the world’s most respected OSATs, foundries, and EDA companies to develop the most precise and dependable test contactors and test sockets on the marketplace today.

Jamieson Wardall | jbwardall@johnstech.com
1210 New Brighton Blvd., Minneapolis, MN 55413 USA

Booth: 402

KYOCERA Corporation is known as global leader of the Ceramic Technologies. our cutting-edge ceramic technologies provide solutions to many applications in the industry. For the Probe card, our unique and various material options help achieving the requirement for the next gen probe card.

Testuya Kinoshita | tetsuya.kinoshita@kyocera.com
49070 Milmont Drive, Fremont, CA 94538 USA

Booth: 204
mjc - virtual sponsorMJC.co.jp

MJC designs, manufactures, and services advanced technology wafer probe cards: 1TD MEMS, Fine Pitch Vertical, MEMS Spring, for bump, pillar and pad applications. We also produce high performance test sockets, for the semiconductor industry.

Steven Roybal | stevenr@mjcelectronics.com
11004 Metric Blvd., Austin, TX 78758 USA

mpi - hybrid sponsorBooth: 210

MPI Corporation, founded in 1995, leads the world with advanced probing technology. MPI dedicates in producing state-of-the-art fine pitch probing tool which enhances the speed of the worldwide semiconductor technology migration.

Cahris Lin | cahris.lin@mpi-corporation.com
No. 155, Chung-Ho St., Chu-pei City, Hsinchu County, 302 Taiwan
+886-3-555-1771 Ext.8608

Booth: 200
Nidec SV TCL - hybrid sponsorSVProbe.com

Nidec SV TCL is a global provider of high-quality semiconductor testing solutions. Our extensive product line includes innovative MEMS Probe Cards along with a wide variety of other advanced probing technologies. Our proprietary MEMS Probes are fully customizable, capable of both wafer/final test, and can be utilized for many complex devices including RF, 5G, Mobile, Auto & IoT. In addition to analytical and simulation capabilities, we also offer full turnkey services for probe cards and final test.

Greg Hunt | ghunt@nidecsvtcl.com
7810 S. Hardy Drive, #109, Tempe, AZ 85284 USA

Booth: 302

NTK Technologies is a leader in IC Ceramic Packaging. Large and small-scale Ceramic STFs are manufactured for high-speed/high-density probe-cards for semiconductor wafer test. NTK supports fast-paced product cycle times with our advanced design and production flows featuring high precision processes for fast turn-around with the highest quality.

Otto Liang | oliang@ntktech.com
3979 Freedom Circle, Ste 400 , Santa Clara, CA 95054 USA

onto innovation - hybrid sponsorBooth: 400

Onto Innovation is a leader in process control, combining global scale with an expanded portfolio of leading-edge technologies that include: Unpatterned wafer quality; 3D metrology spanning chip features from nanometer scale transistors to large die interconnects; macro defect inspection of wafers and packages; metal interconnect composition; factory analytics; and lithography for advanced semiconductor packaging. Our breadth of offerings across the entire semiconductor value chain helps our customers solve their most difficult yield, device performance, quality, and reliability issues. Onto Innovation strives to optimize customers’ critical path of progress by making them smarter, faster and more efficient. Headquartered in Wilmington, Massachusetts, Onto Innovation supports customers with a worldwide sales and service organization. Additional information can be found at www.ontoinnovation.com.

Darren James | darren.james@ontoinnovation.com
16 Jospin Road, Wilmington, MA 01887 USA

Booth: 208
oxford lasers - hybrid sponsorOxfordLasers.com

Oxford Lasers specialize in the production of vertical guide plates, providing a global outsourcing service to many Probe Card companies throughout the world. We have the ability to drill and cut features with extremely high precision in a wide variety of materials from Silicon Nitride and Alumina etc. through to Photoveel and polymers. These micro holes being suitable for square, rectangular or round probes with dimensions from 20 microns upwards. We also supply our Probe Drill tools.

Alan Ferguson | alan.ferguson@oxfordlasers.com
2 Shaker Road, Unit B104, Shirley, MA 01464 USA

Booth: 213
pactech - virtual sponsorPacTech.com

PacTech is comprised of three business units: Equipment Manufacturing: ENIG/ENEPIG plating, Laser solder jetting, WL-solder ball transfer, Laser bonders for cantilever assembly/repair. Subcontract Services: Bumping Services including ENIG/ENEPIG for UBM/OPM. Electroplating, Solder Balling, RDL, Backmetal, Wafer Thinning & Dicing, AOI, X-Ray, SEM, FIB. Chemistry: Pre-Treatment and Process Chemistry for Enig/enepig.

Bernd Otto | bernd.otto@pactech.com
328 Martin Ave., Santa Clara, CA 95050 USA

pec point engineering hybrid sponsorBooth: 404

PEC has been serving the needs of our customers who play in the Display and Semiconductor fields for more than 24 years. Our providing technologies are ceramic coating and substrate that can control specified micro-patterns by MEMs process. Now we have shown a unique ceramic substrate, using AAO(Anodic Aluminum Oxide), in the finer mold for various micro-pins and guide plates for logic devices and memory devices also.

David Song | thsong@pointeng.co.kr
89 Asan Valley-ro, Asan City, Rep. of Korea

posalux - virtual sponsorBooth: 206

Founded in 1943, POSALUX is a leading manufacturer of micro-technology machines intended for mass production. From our headquarters in Biel/Bienne, Switzerland, we engineer and produce world-renowned system solutions. Our clients are distinguished companies leading the electronic, automotive, watch and medical industries.

Angelo Rizzo | arizzo@posalux.ch
Rue Fritz-Oppliger 18, Biel/Bienne, 2504 Switzerland

PTSL - virtual sponsorVirtual Booth Only

PTSL is a leading supplier of Semiconductor ATE Hardware Solutions with highly technical design and manufacturing teams globally. Products and services include: Advanced PCB Design, Manufacture & Assembly, Leading edge probe cards for pad, bump & Cu pillar probing, High-performance Test Sockets, Full turn-key ATE solutions.

Jordan Mackellar | jmackellar@probetestsolutions.com
1 Argyle Crescent, Hamilton, Glasgow, South Lanarkshire, ML3 9BQ UK

Booth: 305

Prober.com is one of the longest running companies dedicated to refurbishment and resale of wafer prober lines. We offer complete sourcing and parts support for our customers. We pride ourselves in the satisfaction of our customers and we partner with them to provide solutions to capacity needs in a timely manner. We work with our customers to plan for large and small capacity increases as well as integrating thermal and OCR solutions for their changing test requirements.

Dennis Bonciolini | sales@prober.com
15532 SW Pacific Hwy., Suite C1B 501, OR 97224 USA

Booth: 301

R&D Altanova is the leading provider of full turn-key test interface solutions to many of the world’s largest integrated device manufacturers, fabless semiconductor companies and semiconductor foundries. Headquartered in New Jersey, R&D Altanova has offices and support teams around the world, including California, Pennsylvania, Costa Rica, Shanghai, and Taiwan.

Bassam Asfoor | basfoor@rdaltanova.com
3601 S Clinton Ave, South Plainfield, NJ 07080 USA

Booth: 303

Rika Denshi offers a broad array of test probes (spring probes) for tester interfaces, test and burn-in sockets, microprocessor, PCB and wafer testing. We also design and manufacture test contactors.

Pete Blitchington | pete.blitchington@us.rikadenshi.com
112 Frank Mossberg Dr, Attleboro, MA 02703 USA

Virtual Booth Only

Semics Inc. is a global leading technology-based wafer probing solution supplier for high-end devices. Since our establishment, SEMICS has significantly contributed to resolving technical and operational problems in the EDS environment. We believe that our most important task is to be smart to resolve our clients’ biggest concerns.

Sales Team | smkim2@semics.com
732-37, Gyeongchung-daero, Gonjiam-eup, Gwangju-si, Gyeonggi-do Korea

Booth: 308

SIGMA SENSORS TCL GMBH provides ISO17025:2017 accredited / traceable on-site thermal chuck temperature calibrations from -60C° to +200C°. It also manufactures and calibrates temperature wafers for wafer-test and R&D with measurement uncertainties as low as ±0.05K k=2.

Harald Ibele | harald.ibele@sigma-sensors.com
Eulogiusstr 5 Pfullendorf, D-88630 Germany

scc south coast circuits - hybrid sponsor

South Coast Circuits is a leading provider of time-critical, technologically advanced PCB services, focused on the semiconductor industry. Our capabilities include HDI technology, ATE, Flex, and Rigid-Flex.

Amanda Burgesser | amandaburgesser@gmail.com
3506 W. Lake Center Drive, Suite A, Santa Ana, CA 92704 USA

star technologies - hybrid sponsor
Booth: 202

2021 marks the 20th anniversary of STAr Technologies, headquartered in Hsinchu, Taiwan and branches out to USA, Japan, Singapore, South Korea and China. STAr is the world leading supplier of WAT and CIS probe cards and has continuously improved our technologies, lead time and cost-of-ownership for the customers.

Paul Meyer | meyer_paul@star-quest.com
1885 Lundy Avenue, Suite 101, San Jose, CA 95131 USA

TIPS - hybrid sponsorTIPS.co.at

Probe Cards and Test Interfaces for: High Voltage, High Current Devices (Si, SiC, GaN), Sensors (Pressure, Magnetic, Light, X-Ray….), Automotive/Power ASICs, Automotive RADAR, TIPS Probe Refresher TPR-HD, ”Doubling Probe Card Lifetime”, Precise Tip Shape Control, Maintain Probe Card Performance over Lifetime.

Rainer Gaggl | office@tips.co.at
Europastrasse 5, Villach, 9524 Austria

Technoprobe - hybrid sponsorBooth: 215

Technoprobe is one of the world’s leading providers of advanced wafer testing solutions for the semiconductor industry. The company offers design, development and manufacturing of advanced wafer probe cards. Our mission is to be a strategic partner to our customers and their overall success.

Marita Villarreal | marita.villarreal@technoprobe.com
2526 Qume Drive Ste#27, San Jose, CA 95131 USA

Tokyo Electron - hybrid sponsorBooth: 216

As a leading global company of semiconductor and flat panel display (FPD) production equipment, Tokyo Electron Limited (TEL) engages in development, manufacturing, and sales in a wide range of product fields. All of TEL’s semiconductor and FPD production equipment product lines maintain high market shares in their respective global segments. TEL provides outstanding products and services to customers through a global network of approximately 75 locations in 16 countries in the U.S., Europe, and Asia.

Doug Heins | doug.heins@us.tel.com
2400 Grove Boulevard, Austin, TX 78741 USA

teradyne - hybrid sponsorBooth: 217

Teradyne is the Future of Electronic Test and Industrial Automation. We deliver a completely integrated test solution backed by over 50 years of stability, innovation and global reach. Teradyne partners with you to ensure your success through all stages-seamless deployment, strategy definition, test development and high-volume production.

Eric Shoemaker | eric.shoemaker@teradyne.com
600 Riverpark Drive, North Reading, MA 01864 USA

TSE - hybrid sponsorBooth: 307

“Toward the Company Creating the Future Value of Technology”
As a Technology and Science Enabler in the field of Semiconductor Test and Display Test, TSE has eveloped the innovative technologies needed by its customers and has engaged in continuous research and productivity improvement activities. Founded in 1994, it has engaged as a leader in interface systems for Semiconductor Test. Main Products: Probe Card, Interface Board, Load Board, STO-ML(STF)

Dongwoo Kim | kevinkim@tse21.com
78, 4sandan 5-gil,  jiksan-eup, Seobuk-gu, Cheonan-si, Chungnam, 31040 South Korea

vermont microtechnologies - hybrid sponsorBooth: 209

Vermont Microtechnologies is an industry leader in the manufacture and assembly of semiconductor wafer probe cards. Contract drilling services.

Caleb Harwood | caleb@vtmicro.com
4693 Garland Hill Rd. Barnet, VT 05821 USA

yokowo - hybrid sponsorBooth: 205

Yokowo offers a broad spectrum of fine connectors and test systems for front to back-end testing, which excel in signal integrity and are capable of testing the high-speed performance of semiconductors and electronic components amid trends towards higher density, greater integration and higher frequency.

Shigeki Oka | shigeki.oka@yokowo.com
301 W Warner Road, Suite 112, Tempe, AZ 85284 USA

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We’d Like to Thank the Following Companies for Sponsoring SWTest 2021

Hybrid includes in-person and virtual | Virtual is virtual-only

Platinum Sponsors

formfactor - hybrid sponsor
PTSP - virtual sponsor
international test solutions - hybrid sponsor
jem - hybrid sponsor
nidec s v t c l - hybrid sponsor
teradyne - hybrid sponsor
mpi - hybrid sponsor
Technoprobe - hybrid sponsor
TEL - Hybrid sponsor
aehr hybrid sponsor

Gold Sponsors

oxford lasers - hybrid sponsor
tips - hybrid sponsor
feinmetall - virtual sponsor
intest ems - hybrid sponsor
heraeus - hybrid sponsor
yokowo - hybrid sponsor
star technologies - hybrid sponsor
mjc - hybrid sponsor
pactech - hybrid sponsor
posalux - hybrid sponsor
TSE - hybrid sponsor
semics virtual sponsor

Silver Sponsors

ers - hybrid sponsor
aps - hybrid sponsor
celadon - hybrid sponsor
vermont microtechnologies - hybrid sponsor
onto innovation - hybrid sponsor
pec point engineering hybrid sponsor
cohu hybrid sponsor
scc south coast circuits - hybrid sponsor
advantest - hybrid sponsor

Official Media Sponsors

Conference Partners

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