What GBS Electronic Solutions GmbH does

GBS Electronic Solutions GmbH is a German Electronic Manufacturing Services (EMS) provider headquartered in Bayreuth, Bavaria, operating an integrated three-site production cluster across Bayreuth, Weißenohhe, and Dietzenbach with over 300 employees and approximately €40M in revenue (FY2023). The company originated in 1960 as part of Max Grundig's Bayreuth electronics factory, was carried within Grundig Business Systems for decades, and was spun off as an independent entity in April 2023 with minority backing from VR Equitypartner and INDUC. GBS provides full-value-chain EMS services including SMT and THT printed circuit board assembly, inline 3D-AOI and 3D-SPI inspection (Viscom-supplied), in-circuit and functional testing, box-build and end-device assembly, custom fixture construction, component procurement, packaging, logistics, and after-sales repair—supported by ISO 9001, IATF 16949, ISO 13485, and ISO 14001 certifications and validated IQ/OQ/PQ processes for medical device manufacturing.

The customer base spans Automotive (motor control, infotainment, e-mobility), Medical Technology (diagnostic and therapy devices, hearing aids, monitoring systems), Industrial (electrical industry, energy, machinery), Audio (heritage 60-year line), and—post-Productware acquisition—Railway, Defense, and IoT. Revenue is generated through project-based B2B contract manufacturing on a quote-based pricing model, with material procurement handled as part of the managed service offering. The GTM motion is direct sales-led, supported by an online EMS pricing calculator (for sub-500-unit cost estimates), a customer portal for inquiry status tracking, whitepaper content marketing, trade show presence at Electronica and productronica, and career fair employer branding. Distribution is exclusively direct (no resellers), with sales team engagement from inquiry through design-for-manufacturing, production, and after-sales service.

Since the spin-off, GBS has executed an active buy-and-build consolidation strategy, acquiring Elektron Systeme und Komponenten GmbH and IB Prozessleittechnik GmbH (Weißenohhe, December 2022) and Productware GmbH (Dietzenbach, 2025) to broaden geographic reach, vertical mix, and capability set. Strategic positioning has shifted from classic EMS provider toward "Manufacturing Solutions Provider," with stated intent to deploy AI across pricing, quality assurance, and supply chain management, alongside MES rollout and a new dedicated automotive production line in 2024. The company is privately held with no public listing, four Managing Directors led by CEO Kai Lenfert (appointed September 2023), and an explicit goal of becoming one of the leading German mid-market EMS platforms.

Name

GBS Electronic Solutions GmbH

Legal name

GBS Electronic Solutions GmbH

Website

https://gbs-es.com

Company type

Private

Founded year

1960

Operating status

Operating

Headcount range

11–50 employees

Short description

GBS Electronic Solutions GmbH is a German EMS (Electronic Manufacturing Services) provider based in Bayreuth, offering full-value-chain electronic manufacturing—including SMT/THT assembly, inline 3D inspection, testing, box-build, and logistics—for Automotive, Medical Technology, Industrial, Audio, Railway, and Defense OEMs across an integrated three-site German production cluster with over 300 employees.

Ownership category

akta.pro rank

Product category

Electronic Manufacturing Services

NAICS

Semiconductor and Other Electronic Component Manufacturing (3344), Semiconductor and Other Electronic Component Manufacturing (33441)

SIC

Electronic Components, Nec (3679), Electrical Industrial Apparatus (3620)

akta.pro primary industry

Industrial Electronics Manufacturing Services (EMS) (IMAGAGAA)

akta.pro secondary industries

PCB Assembly (PCBA/EMS) (HDAHAOAI), Embedded & HMI Electronics Manufacturing (Industrial PCs, HMIs, Panel PCs) (IMAGAGAD), Process Control & Automation Electronics Manufacturing Services (PLCs, I/O, DCS/SCADA hardware) (IMAGAGAK)

Keywords

• Electronic manufacturing services
• PCB assembly services
• Contract electronics manufacturing
• SMT THT assembly
• Box build assembly

Headquarters

HQ city

Bayreuth

HQ country

Germany

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Supply Chain, Operations, Infrastructure, Marketing or Sales

Revenue model

1. Electronic Manufacturing Services (EMS) - Project-Based Contract Manufacturing: GBS generates revenue through project-based EMS contracts covering the full value chain: design-for-manufacturing support, component sourcing/procurement, PCB assembly (SMT/THT), testing and inspection, box-build assembly, packaging, logistics, and after-sales repair. Revenue is earned per production run or on a recurring manufacturing contract basis. The company offers both one-off prototype runs and series production with annual volumes. Customers include Automotive, Medical Technology, Industrial, Audio, and other sectors.
2. Material/Component Procurement Services: GBS handles material procurement and purchasing as part of its EMS service offering. Materials are sourced and managed as part of the overall manufacturing contract, contributing to revenue through markup on components and supply chain management fees.
3. Repair and Rework Services: Post-sale repair and rework services for defective assemblies or devices, providing additional revenue from the existing customer base.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

GBS Electronic Solutions is a German EMS (Electronic Manufacturing Services) provider that contract-manufactures electronic assemblies for industrial OEMs. Its core offering covers the full electronics value chain: design-for-manufacturing support, component procurement, SMT and THT printed-circuit-board assembly, automated optical and solder-paste inspection, in-circuit and functional testing, box-build/end-device assembly, packaging, logistics, and after-sales repair.

Product overview

GBS Electronic Solutions GmbH is a German EMS (Electronic Manufacturing Services) provider offering a comprehensive portfolio of electronics manufacturing services. The core offering consists of 10 integrated service areas covering the entire value chain: electronics manufacturing (SMT/THT assembly), testing and inspection (AOI/SPI/ICT), end device assembly and mechatronics, fixture construction, manufacturing-proximity development services, procurement and materials management, packaging and logistics, quality management, project management, and repair services. The company serves industries including Automotive, Medical Technology, Industry, Audio, and Railway Technology. GBS also provides digital tools including an EMS Calculator for price estimation and a Customer Portal for tracking project status. The service portfolio is complemented by six whitepapers covering mechatronics, EMS provider selection, design-for-manufacturing, PCB support, obsolescence management, and supply chain management. The company operates manufacturing clusters in Germany (Bayreuth and Weißenohe locations) and has grown to over 300 employees and approximately 40 million euros revenue following acquisitions of Elektron Systeme and Productware.

Differentiator

Problem solved

Functional benefit

Products and services

• Elektronikfertigung (Electronics Manufacturing) Core SMT and THT electronics assembly services including surface mount placement of components onto printed circuit boards, including 01005 miniature components. Covers the entire value chain from prototype to series production for industrial OEM customers.
• Test- und Prüffeld (Test and Inspection) Comprehensive testing and inspection services including AOI (Automated Optical Inspection), SPI (Solder Paste Inspection), ICT (In-Circuit Test), functional testing, and 3D inspection capabilities using Viscom equipment for quality assurance of assembled boards.
• Montage Endgeräte (End Device / Box-Build Assembly) Final assembly services for complete electronic devices and mechatronic systems, including mechanical component integration and end-of-line testing.
• Fertigungsservice / Vorrichtungsbau (Fixture Construction) Custom fixture construction and manufacturing equipment setup services to optimize production processes for customer-specific requirements.
• Fertigungsnahe Entwicklungsdienstleistungen (Manufacturing-Proximity Development Services) Design-for-manufacturing support, design optimization for series production readiness, IMDS database entries, and development of custom test adapters from early development phases.
• Einkauf / Materialwirtschaft (Procurement and Materials Management) Professional material procurement and component sourcing with reliable supply chain management to ensure stable delivery chains for customer manufacturing projects.
• Verpackung / Logistik (Packaging and Logistics) Packaging, storage, and logistics services including professional logistics partners, own driver for urgent deliveries, complete solutions from project planning to carton design to customer delivery.
• Qualitätsmanagement (Quality Management) Certified quality management with process-accompanying inspections, validation processes for medical technology products, and comprehensive traceability systems, backed by ISO 9001, IATF 16949, ISO 13485, and ISO 14001 certifications.
• Projektmanagement (Project Management) Structured project management ensuring timely and cost-effective implementation of complex customer projects from concept to delivery.
• Reparatur-Service (Repair Service) Repair and rework services for defective assemblies or devices, including BGA rework and specialized repair capabilities.

Quantifiable outcome

• 100% of customers surveyed would re-commission GBS (2019 customer satisfaction survey)
• +3 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Four partnerships are on record, tiered core.

• Productware GmbHcoreStrategic or Co-development Partner · 1 January 2025GBS acquired 100% of shares in Productware Gesellschaft zur Produktion von elektronischen Geräten mbH (Dietzenbach, Hesse) to expand the GBS EMS Group's regional footprint into western and southwestern Germany. Productware is a regional one-stop-shop EMS provider with high-end SMT lines for complete assemblies and box-build products, serving market leaders in various industrial sectors. The acquisition adds capabilities in smaller batch sizes, prototyping, and new end markets including railway technology, defense, and IoT.
• Elektron Systeme und Komponenten GmbHcoreStrategic or Co-development Partner · 21 December 2022GBS acquired 100% of shares in Elektron Systeme und Komponenten GmbH (Weißenohe) in December 2022 with financial backing from VR Equitypartner and INDUC. Elektron Systeme is a certified EMS provider and one-stop-shop for medical technology and industrial OEMs, covering the full electronics value chain from feasibility studies to device assembly and logistics. The acquisition expanded GBS's manufacturing capabilities, expertise, and production capacity. ib prozesstechnik GmbH is a sister company producing industrial keyboards.
• ib Prozessleittechnik GmbHcoreStrategic or Co-development Partner · 21 December 2022ib Prozessleittechnik GmbH (IBP) is the sister company of Elektron Systeme und Komponenten GmbH, also based in Weißenohe. IBP develops and produces keyboards for industrial applications. Part of the Elektron-Systeme-Gruppe acquired by GBS. Continues to operate under existing management.
• Grundig Business Systems GmbH & Co. KGcoreStrategic or Co-development PartnerFormer parent company that split from GBS Electronic Solutions in April 2023. Grundig Business Systems retains voice processing operations while continuing to have dictation hardware manufactured at GBS Bayreuth. Both companies maintain close operational cooperation. Kristina Hoffmann serves as PR contact for both entities. Shared heritage dating to Max Grundig's original factory.

Scale indicators7 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• Jabil Inc. Global EMS giant with extensive European operations serving automotive, medical, industrial and consumer OEMs. Not a direct mid-market peer to GBS but competes for the same German and European automotive/medical contracts, often with greater scale, procurement leverage and geographic reach.
• Würth Elektronik: Large German electronic components and PCB manufacturer (part of the Würth Group) offering both components and EMS services. Overlaps with GBS in PCBA but at much greater scale and with a broader product portfolio spanning passive components, modules and EMS.

Direct peers

• Scanfil Oyj: Finnish-listed EMS provider with European manufacturing footprint serving industrial, energy, automotive and medical customers. Comparable to GBS in service model (PCBA, box build, prototyping) and vertical focus, but with broader geographic reach and public-company governance.
• Cicor Technologies: Swiss EMS provider offering PCB assembly, box build and full device manufacturing for medical, industrial and aerospace customers. Comparable to GBS in regulated vertical mix and mid-market positioning; recent Cicor M&A activity mirrors GBS's roll-up strategy.
• Katek SE: German-headquartered EMS group serving automotive, industrial, medical and renewable energy customers with full-value-chain electronics manufacturing. Highly comparable to GBS in vertical mix and mid-market positioning; Katek itself was acquired by Kontron AG, illustrating the consolidation dynamic GBS is exposed to as both buyer and target.
• Zollner Elektronik AG: One of the largest family-owned German EMS providers offering full-service electronics manufacturing including PCB assembly, box build and testing across automotive, medical, industrial and railway. Directly comparable to GBS in service scope, vertical mix, and 'Made in Germany' positioning, but at significantly larger scale.
• Enics AG: European EMS provider (now part of One Equity-backed platform) operating sites in Switzerland, Estonia, Slovakia and China. Directly comparable to GBS in industrial, energy and medical EMS focus, with a similarly mid-market profile and recent PE-backed consolidation.
• Asteelflash (Foxconn Interconnect Technology): European EMS provider (now part of Foxconn) operating sites across France, Germany, UK, Tunisia and beyond. Directly comparable to GBS in automotive and industrial customer mix; demonstrates both the consolidation dynamic in European EMS and the scale gap GBS faces.
• SERO International GmbH: German EMS provider focused on industrial, automotive and medical electronics with full PCBA and box build capabilities. Closely comparable to GBS by geography, vertical mix and mid-market size; competes for the same Mittelstand OEM customers.

Regional players

• Inission AB: Nordic EMS provider with operations in Sweden, Finland, Estonia and Tunisia serving industrial, defense and medical customers. Comparable to GBS in service model and regulated vertical exposure but operates in a different geography.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• Instagraminstagram.com/gbs_es
• LinkedInlinkedin.com/company/gbs-electronic-solutions

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about GBS Electronic Solutions GmbH