Stapla Ultrasonics Corporation
Schunk Sonosystems GmbH is a Schunk Group division providing ultrasonic metal and plastic welding solutions to industrial manufacturers in automotive, EV battery, power electronics, medical, HVAC, and packaging sectors worldwide.
- Company typePrivate
- Founded2021
- HeadquartersWilmington, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Stapla Ultrasonics Corporation does
Schunk Sonosystems GmbH is an industrial ultrasonic welding solutions provider operating as a dedicated division of the German Schunk Group conglomerate, established in 2021 and headquartered in Germany. The company specializes in ultrasonic metal and plastic welding technology, serving manufacturers across automotive (wire harnesses), battery and EV production, power electronics (IGBT and IPM modules), medical technology, cooling and HVAC, electronics, and packaging. Its core metal-welding technology produces metallurgically pure, high-strength bonds without additives or melting, with claimed cross-section capability from 0.08 to 200 square millimeters and reported up to tenfold lifespan improvements for IGBT and IPM power modules.
The product portfolio centers on four primary systems: L-Splice 100-200 for large cross-section wire splicing, BW20 for modular battery welding, MINIC-III as the latest-generation wire welding system, and DS20-III for wire-to-terminal welding. In 2023, the company integrated MS Ultraschall Technologie Group (UTG), extending capabilities from metal-only welding into plastic welding for medical, electronics, and packaging applications. Revenue derives from direct B2B sales of industrial hardware equipment to enterprise manufacturers, with pricing conducted via quote-based engagement rather than public disclosure, and global reach is delivered through the Schunk Group's diversified industrial distribution network.
Stapla Ultrasonics Corporation firmographics
Firmographics- Name
- Stapla Ultrasonics Corporation
- Legal name
- Schunk Sonosystems GmbH
- Website
- https://staplaultrasonics.com
- Company type
- Private
- Founded year
- 2021
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Schunk Sonosystems GmbH is a Schunk Group division providing ultrasonic metal and plastic welding solutions to industrial manufacturers in automotive, EV battery, power electronics, medical, HVAC, and packaging sectors worldwide.
- Ownership category
- akta.pro rank
Stapla Ultrasonics Corporation industry classification
Industry- Product category
- Industrial Welding Equipment
- NAICS
- Welding and Soldering Equipment Manufacturing (333992)
- SIC
- Metalworkg Machinery & Equipment (3540)
- akta.pro primary industry
- Welding, Joining & Soldering Equipment (Arc, Resistance, Friction, Brazing) (IMAHADAH)
- akta.pro secondary industry
- Welding & Plasma Power Supplies (Industrial welders, cutting power sources) (IMAGADAI)
Keywords
Where Stapla Ultrasonics Corporation is headquartered
LocationHeadquarters
- HQ city
- Wilmington
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Stapla Ultrasonics Corporation business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Operations, Supply Chain, Personnel, Marketing or Sales
Revenue model
- Ultrasonic Welding Equipment Sales: Sale of industrial ultrasonic welding systems and machinery for metal and plastic applications. Systems include wire harness welders, battery welding solutions, and power electronics equipment.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels2 records
Stapla Ultrasonics Corporation product offering
Product offeringCore offering
Schunk Sonosystems designs, manufactures, and sells industrial ultrasonic welding systems and machinery for both metals and plastics. The company offers modular welding systems (BW20, DS20-III, L-Splice, MINIC-III) for wire harness production, battery cell contacting, power electronics modules, cooling/HVAC circuits, medical devices, and packaging applications. Following the integration of MS Ultraschall Technologie Group (UTG), the portfolio now spans ultrasonic metal welding and ultrasonic plastic welding with complete process monitoring capabilities.
Product overview
Schunk Sonosystems provides a comprehensive portfolio of ultrasonic welding solutions for both metals and plastics. The product lineup centers on four main product lines: L-Splice 100-200 for large cross-section wire splicing (up to 200mm²), BW20 as the flagship modular battery welding system, MINIC-III as the latest-generation wire welding system, and DS20-III for wire-to-terminal connections. These are complemented by two core technology areas—ultrasonic metal welding (delivering metallurgically pure, high-strength bonds) and ultrasonic plastic welding (offering chemical-free precision joining)—delivered through the integrated MS Ultraschall Technologie Group. The combined offering covers the full spectrum of applications from wire harnesses and battery technology to cooling systems and power electronics, with complete process monitoring capabilities.
Differentiator
Problem solved
Functional benefit
Brands
- MS Ultraschall: High-performance solutions in plastics welding, part of the Schunk Sonosystems portfolio following the integration of MS Ultraschall Technologie Group (UTG).
Products and services
- L-Splice 100-200
Quantifiable outcome
- IGBT and IPM modules achieve up to 10x longer lifespans with greater energy efficiency
- +2 more outcomes
Companies that use Stapla Ultrasonics Corporation
Customer profileSegments6 records
Ideal customer profiles6 records
Stapla Ultrasonics Corporation technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Stapla Ultrasonics Corporation partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- MS Ultraschall Technologie Group (UTG)coreSchunk Sonosystems integrated MS UTG to extend expertise from metal welding to both metal and plastic ultrasonic welding applications. This acquisition combines MS UTG's plastic welding capabilities with Schunk's established metal welding technology, creating a comprehensive ultrasonic bonding solutions provider.
- Schunk Group (Parent Company)coreSchunk Sonosystems is a business unit of the Schunk Group, a global technology company. Schunk Group encompasses multiple divisions including Carbon Technology, Mobility, Technical Ceramics, Transit Systems, Xycarb Technology (Microelectronics), Weiss Technik, and OptoTech.
Scale indicators2 records
Recent moves6 records
Expansion highlights6 records
Stapla Ultrasonics Corporation competitors and assessment
Company assessmentDirect peers
- Branson Ultrasonics (Emerson): Major North American ultrasonic plastics and metals welding brand within Emerson's automation portfolio. Comparable to Schunk Sonosystems across plastic welding systems and global industrial customer base.
- Dukane: US-based supplier of ultrasonic welding and insertion systems primarily for plastics and nonwovens, with strong automotive and medical exposure. Direct peer in plastic and select metal welding applications.
- Rinco Ultrasonics: Swiss manufacturer of ultrasonic welding systems for plastics and metals, serving medical, automotive, electronics, and packaging OEMs. Comparable mid-sized specialist competing in the same ultrasonic welding categories.
- Herrmann Ultrasonics: German-based specialist in ultrasonic welding for plastics and metals, serving automotive, electronics, medical, and packaging customers. Closely comparable to Schunk Sonosystems in technology, customer verticals, and European industrial footprint.
- Telsonic: Swiss-headquartered supplier of ultrasonic metal and plastic welding systems with strong positions in automotive wire harnessing, battery cells, and filtration. Direct overlap with Schunk Sonosystems in ultrasonic metal welding and EV battery applications.
- Sonics & Materials: US-based manufacturer of ultrasonic welding and processing equipment for plastics and metals, with established applications in automotive, medical, and packaging. Direct peer across both metal and plastic ultrasonic product lines.
Broad incumbents
- Lincoln Electric: US-based global leader in welding products and joining solutions with arc welding, resistance welding, and emerging battery-focused joining systems. Broad incumbent whose diversification makes it a partial substitute for Schunk Sonosystems' offerings.
- Emerson: US-based industrial automation conglomerate that owns Branson Ultrasonics and competes broadly in process automation, electronics assembly, and joining technologies. Parent of a direct peer and a broader incumbent in industrial joining.
- ESAB: Global welding and cutting equipment manufacturer with strong positions in heavy fabrication and growing presence in battery and automotive joining. Broad incumbent competing for the same OEM specification slots as Schunk Sonosystems.
- Fronius: Austrian-based global welding technology leader with arc, resistance, and laser welding portfolios alongside emerging ultrasonic capabilities. Broader incumbent that competes with Schunk Sonosystems in battery and automotive joining at large OEMs.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Stapla Ultrasonics Corporation social profiles
Digital presenceStapla Ultrasonics Corporation financial estimates
Financial estimateRevenue estimate
Valuation estimate
Stapla Ultrasonics Corporation leadership team
Management profileNumber of profiles
Stapla Ultrasonics Corporation funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Stapla Ultrasonics Corporation 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 Stapla Ultrasonics Corporation
What does Stapla Ultrasonics Corporation do?
Schunk Sonosystems designs, manufactures, and sells industrial ultrasonic welding systems and machinery for both metals and plastics. The company offers modular welding systems (BW20, DS20-III, L-Splice, MINIC-III) for wire harness production, battery cell contacting, power electronics modules, cooling/HVAC circuits, medical devices, and packaging applications. Following the integration of MS Ultraschall Technologie Group (UTG), the portfolio now spans ultrasonic metal welding and ultrasonic plastic welding with complete process monitoring capabilities.
Is Stapla Ultrasonics Corporation a public or private company?
Stapla Ultrasonics Corporation is a private company. It is classified as corporate owned and is currently operating.
When was Stapla Ultrasonics Corporation founded?
Stapla Ultrasonics Corporation was founded in 2021. It employs 11 to 50 people.
Where is Stapla Ultrasonics Corporation based?
Stapla Ultrasonics Corporation is headquartered in Wilmington, United States, in the North America region.
How does Stapla Ultrasonics Corporation make money?
One revenue line is on record: ultrasonic Welding Equipment Sales.
Who are Stapla Ultrasonics Corporation's main competitors?
Direct peers on record are Branson Ultrasonics (Emerson), Dukane, Rinco Ultrasonics, Herrmann Ultrasonics, Telsonic and Sonics & Materials. Broad incumbents are Lincoln Electric, Emerson, ESAB and Fronius.
Does Stapla Ultrasonics Corporation have an API?
No public API is recorded for Stapla Ultrasonics Corporation.
What industry is Stapla Ultrasonics Corporation in?
Stapla Ultrasonics Corporation's product category is Industrial Welding Equipment. Its primary akta.pro industry code is IMAHADAH, Welding, Joining & Soldering Equipment (Arc, Resistance, Friction, Brazing), with a secondary code of IMAGADAI, Welding & Plasma Power Supplies (Industrial welders, cutting power sources). Its NAICS code is 333992 and its SIC code is 3540.