Johnstech International
- Company typePrivate
- Founded1991
- HeadquartersMinneapolis, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
Johnstech International firmographics
Firmographics- Name
- Johnstech International
- Legal name
- Johnstech International Corporation
- Website
- https://johnstech.com
- Company type
- Private
- Founded year
- 1991
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Ownership category
- akta.pro rank
Johnstech International industry classification
Industry- Product category
- Semiconductor Test Contactors
- NAICS
- Semiconductor Machinery Manufacturing (333242), Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515), Electronic Connector Manufacturing (334417)
- SIC
- Instruments For Meas & Testing Of Electricity & Elec Signals (3825), Electronic Connectors (3678)
- akta.pro primary industry
- Sockets, IC Sockets & Test/Programming Interconnects (HDAHAOAF)
- akta.pro secondary industry
- Test, Probe & Burn-In Equipment (Wafer Sort/Final Test) (HDAHAEAJ)
Keywords
Where Johnstech International is headquartered
LocationHeadquarters
- HQ city
- Minneapolis
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Johnstech International business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- Test Contactor Hardware Sales: Johnstech generates revenue primarily through the sale of semiconductor test contactors and sockets. Product portfolio includes spring probes (HERØHC, HERØHF, HERØCOAX, SHOTO, YARI, DAISHO KELVIN), contactor solutions (VROL, ROL, XT series), and related test equipment. Products are sold directly to semiconductor manufacturers, OSATs, foundries, and test houses worldwide.
- J-Tuned Professional Services: Premium services including performance optimization, simulation expertise, electrical modeling, and technical consultation. J-Tuning highlights performance enhancement opportunities for contactor solutions. Services include RF test socket and PCB configuration optimization, failure analysis, and engineering support through product lifecycle.
Go-to-market motion2 records
Distribution channels3 records
Marketing channels8 records
Johnstech International product offering
Product offeringCore offering
Johnstech International designs, manufactures, and sells precision semiconductor test contactors and sockets for testing integrated circuits. Its portfolio includes patented ROL and VROL contactor technologies, HERØ high-compliance and high-frequency spring probes, and supporting J-Tuned performance optimization services for semiconductor manufacturers, OSATs, foundries, and test houses globally.
Product overview
Johnstech International offers a comprehensive portfolio of semiconductor test contactors and solutions, including spring probe products (HERØHC®, HERØHF®, HERØCOAX™, DAISHO® KELVIN, SHOTO®, YARI®), patented ROL® and VROL® technology contactors for pad and leaded devices, and J-Tuned® performance optimization services. Their products support BGA, LGA, QFN, DFN, QFP, WLCSP, and other package types across temperature ranges from -65°C to 175°C, serving automotive, consumer, industrial, and RF applications. The XT Series provides extreme temperature capability for automotive AEC-100 grades, while ES-P variants offer ESD protection for sensitive devices.
Differentiator
Problem solved
Functional benefit
Brands
- J-Tuned® Services: Performance optimization services for contactor solutions, highlighting performance enhancement opportunities
- VROL®
- ROL®
- HERØHC®
- HERØHF®
- HERØCOAXTM
- DAISHO®
- SHOTO®
- YARI®
- Short Contact®
- XT™ Series
Products and services
- HERØHC® High Compliance Spring Probes
- HERØHF® High Frequency Spring Probes
- HERØCOAX™ Coaxial Spring Probes
- DAISHO® KELVIN Spring Probes
- SHOTO® Spring Probes
- YARI® Spring Probes
- SHOTO® WLCSP Spring Probes
- YARI® WLCSP Spring Probes
- Pad VROL® 200 Contactor
- Pad VROL® 100 Contactor
- Leaded VROL® 200 Contactor
- Pad ROL® 100A XT Contactor
Quantifiable outcome
- 100,000 insertions average before maintenance, extendable to 1,000,000
- +8 more outcomes
Companies that use Johnstech International
Customer profileNamed customers4 records
Segments8 records
Ideal customer profiles3 records
Johnstech International technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature13 records
Johnstech International partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered minor and core.
- Ronald McDonald HouseminorJohnstech supports Ronald McDonald House through charitable contributions and employee volunteer efforts. The organization provides a comforting home-away-from-home for families with children undergoing medical treatment. Johnstech's partnership helps ensure families can stay close to loved ones during challenging times.
- Chosen Children VillageminorJohnstech extends generosity to Chosen Children Village, a foundation dedicated to caring for abandoned and neglected children with special needs. Through donations and volunteer efforts, Johnstech contributes to creating a nurturing environment where children can thrive.
- OSATs (Outsourced Semiconductor Assembly and Test)coreJohnstech partners with renowned OSATs (Outsourced Semiconductor Assembly and Test companies) to develop cutting-edge test contactors and sockets. These partnerships enable collaborative development of customized solutions for semiconductor testing challenges.
- FoundriescoreJohnstech partners with semiconductor foundries to develop and deliver test contactor solutions. These strategic partnerships support the development of cutting-edge solutions for advanced semiconductor devices.
- EDA CompaniescoreJohnstech partners with EDA (Electronic Design Automation) companies to develop integrated test solutions. These partnerships enable optimization of design-for-test workflows and simulation capabilities.
- BSI (British Standards Institution)minorBSI serves as Johnstech's ISO certification body for ISO 9001:2015 quality management system certification. Certification number FM 513000, valid until April 2028.
Scale indicators9 records
Recent moves6 records
Expansion highlights5 records
Johnstech International competitors and assessment
Company assessmentDirect peers
- FormFactor: FormFactor is a leading supplier of semiconductor test and measurement equipment, including probe cards and test contactors. It directly competes with Johnstech in advanced RF, high-speed digital, and wafer-level test contactor solutions.
- Cohu: Cohu (including Xcerra, Multitest, Ismeca, and ECT acquisitions) is a global ATE and test contactor supplier for the semiconductor industry. It directly competes with Johnstech across final test contactors, strip test, and high-frequency applications.
- Leeno Industrial: Leeno Industrial is a Korean manufacturer of test contactors and probe pins used in semiconductor final test. It is a direct competitor to Johnstech across BGA, QFN, and leaded package contactor families.
- Yokowo: Yokowo is a Japanese manufacturer of test contactors and connectors for semiconductor testing. It competes directly with Johnstech in spring probe and high-frequency contactor solutions serving global IDMs and OSATs.
- QA Technology: QA Technology designs and manufactures test contactors and probes for semiconductor and electronic testing. It is a direct competitor offering custom contactor solutions with similar high-frequency and high-compliance product lines.
- Smiths Interconnect: Smiths Interconnect (formerly Plastronics) supplies test sockets and contactors for semiconductor final test. It is a direct competitor to Johnstech in burn-in and production test contactors for IC packages.
- Enplas: Enplas is a Japanese manufacturer of semiconductor test sockets and burn-in sockets. It competes directly with Johnstech in IC test socket solutions for BGA, LGA, and QFN packages.
- Micronics Japan (MJC): Micronics Japan is a Japanese manufacturer of probe cards and test contactors for semiconductor testing. It is a direct competitor serving similar IDM, foundry, and OSAT customers as Johnstech.
- Aries Electronics: Aries Electronics manufactures test sockets and contactors for semiconductor and electronic testing. It competes directly with Johnstech in socket solutions for IC programming, final test, and burn-in.
- WinWay Technology: WinWay Technology is a Taiwanese supplier of high-frequency and high-performance test contactors and IC test sockets. It competes directly with Johnstech in advanced RF and high-speed digital final test contactors.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
Johnstech International social profiles
Digital presenceJohnstech International compliance and trust
Trust signalCompliance2 records
Johnstech International financial estimates
Financial estimateRevenue estimate
Valuation estimate
Johnstech International leadership team
Management profileNumber of profiles
Profiles1 record
Johnstech International funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Johnstech International M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Johnstech International
What does Johnstech International do?
Johnstech International designs, manufactures, and sells precision semiconductor test contactors and sockets for testing integrated circuits. Its portfolio includes patented ROL and VROL contactor technologies, HERØ high-compliance and high-frequency spring probes, and supporting J-Tuned performance optimization services for semiconductor manufacturers, OSATs, foundries, and test houses globally.
Is Johnstech International a public or private company?
Johnstech International is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Johnstech International founded?
Johnstech International was founded in 1991. It employs 101 to 250 people.
Where is Johnstech International based?
Johnstech International is headquartered in Minneapolis, United States, in the North America region.
How does Johnstech International make money?
Two revenue lines are on record. Test Contactor Hardware Sales are the primary driver. The others are J-Tuned Professional Services.
Who are Johnstech International's main competitors?
Direct peers on record are FormFactor, Cohu, Leeno Industrial, Yokowo, QA Technology, Smiths Interconnect, Enplas, Micronics Japan (MJC), Aries Electronics and WinWay Technology.
Does Johnstech International have an API?
No public API is recorded for Johnstech International.
What industry is Johnstech International in?
Johnstech International's product category is Semiconductor Test Contactors. Its primary akta.pro industry code is HDAHAOAF, Sockets, IC Sockets & Test/Programming Interconnects, with a secondary code of HDAHAEAJ, Test, Probe & Burn-In Equipment (Wafer Sort/Final Test). Its NAICS code is 333242 and its SIC code is 3825.