jowo

What jowo does

JOWO - Systemtechnik AG is a privately held German stock corporation (Aktiengesellschaft) founded in 1995 and headquartered in Delmenhorst, near Bremen. The company specializes in the development, assembly, and distribution of electrical and fiber optic connectors and connector systems engineered for harsh environments, including underwater/subsea, defense and naval, space and aerospace, oil and gas, broadcast, and general industrial applications. Its product portfolio spans VG and MIL-specification connectors, subsea and pressure-rated series, ARINC and EN-spec aerospace lines, ATEX and IECEx-certified explosion-proof connectors, expanded-beam fiber optic connectors, custom cable assemblies, accessories, and in-house pressure testing services. The company states that products are designed to individual customer requirements and manufactured in Germany, while also distributing partner-brand connectors from Souriau, Amphenol, QPC, Bernier, DWTEK, and Opternus.

JOWO operates at a small scale, with approximately five employees, and reaches customers through a direct enterprise sales motion supported by an extensive program of international industry exhibitions (including DSEI, IDET, SMM, Space Tech Expo Europe, UDT, FEINDEF, and Eurosatory) and a quote-based B2B website channel. Revenue is generated from hardware sales of connectors and cable assemblies plus custom engineering and qualification services such as pressure testing; pricing is not publicly disclosed and contracts are negotiated per project. The primary customer segments are defense and naval, space and aerospace, and underwater and offshore, with oil and gas, broadcast, and industrial as secondary use cases.

The company's stated competitive positioning rests on 25+ years of harsh-environment specialization, German manufacturing quality, regulatory certifications (ATEX, IECEx, VG/MIL), and the ability to deliver custom-engineered solutions alongside a broad portfolio of partner-manufactured connectors. No public listing, no disclosed funding rounds, no acquisitions, and no management team roster are referenced in the available data, and no AI/ML capabilities or software products are described.

Name

jowo

Legal name

JOWO - Systemtechnik AG

Website

https://jowoso.de

Company type

Private

Founded year

1995

Operating status

Operating

Headcount range

1–10 employees

Short description

JOWO - Systemtechnik AG is a German specialty manufacturer and distributor of electrical and fiber optic connectors engineered for harsh environments, serving defense, naval, aerospace, subsea, and industrial customers worldwide since 1995.

Ownership category

akta.pro rank

Headquarters

HQ city

Delmenhorst

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Connector Product Sales: Sale of electrical and fiber optic connectors across multiple product categories including VG/MIL, subsea, space/aerospace, ATEX/IECEx, and fiber optic lines. Products are designed to individual customer requirements and manufactured with maximum quality standards in Germany.
2. Custom Engineering Solutions: Development and manufacturing of customized connector solutions tailored to specific customer application requirements. The company provides engineering consultation and bespoke product development services.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

JOWO develops, assembles, and distributes electrical and fiber optic connectors and connector systems engineered for harsh environments, including underwater/marine, defense, aerospace, and hazardous-area (ATEX/IECEx) applications. The portfolio spans VG & MIL-spec connectors, subsea connector series, space and aerospace connectors, ATEX/IECEx-certified explosion-protected connectors, expanded-beam fiber optic connectors, accessories, and custom copper and fiber optic cable assemblies manufactured in Germany.

Product overview

JOWO is a specialized provider of electrical and fiber optic connectors and systems designed for harsh environments. The product portfolio centers around connector product categories including VG & MIL Connectors (military-grade series), Subsea Connectors (underwater/marine series), Space & Aerospace Connectors (space-grade series), ATEX & IECEX Connectors (explosion-protected), and Fiber Optic Connectors (expanded beam and standard series). Supporting products include Connector Accessories (backshells, tools, protection caps, gaskets), Cable Assemblies (copper and fiber optic), and Pressure Testing services. The company serves multiple market segments including Defense & Naval, Space & Aerospace, Oil & Gas, Underwater & Offshore, Broadcast, and Industrial applications, combining distribution of standard products with custom manufacturing capabilities.

Differentiator

Problem solved

Functional benefit

Products and services

• VG & MIL Connectors Military-grade connector series including VG 95328, MIL-DTL-38999 Series III, VG 96912, VG 96918, VG 96955, VG 95234, VG 96513, VG 95319-102, TV-SIM Series, and J-Version connectors designed for harsh environment defense applications.
• Subsea Connectors Underwater connector series including models 8810, 8811, 8811FO, 8812, 8819, 8821, and Series M, Swim, TP, U, and Wirbelcon for marine and underwater applications with varying depth ratings and pressure tolerances.
• Space & Aerospace Connectors Space-grade connector series including ARINC 600, D-Sub Space Grade, Micro Comp, EN 2997, EN 3645, and EN 3646 connectors for aerospace applications requiring stringent reliability, vibration, and temperature performance.
• ATEX & IECEX Connectors Explosion-protected connectors certified for hazardous areas meeting ATEX and IECEx standards, used in oil and gas and other potentially explosive atmospheres.
• Fiber Optic Connectors Expanded-beam and standard fiber optic connectors including Q38EB, QMICRO, QMINI, QMINI 90, QPLEX, QLINK, QSEAL, QFOCA, QBEAM, ELIO, QGRIP, ARINC801, QSPLICE, M29504, and fiber inspection and cleaning sets for harsh-environment fiber optic links.
• Connector Accessories Accessories including backshells, tools, protection caps, and conductive gaskets (VG 96940) for connector installations across the JOWO portfolio.
• Cable Assemblies Custom cable assemblies including Copper/VG 96927 and Fiber Optic configurations, designed and hand-assembled by JOWO according to individual customer requirements.
• Pressure Test Service In-house pressure testing service for connectors and cable assemblies to verify integrity under submersion conditions as part of subsea and underwater product qualification.

Segments6 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators2 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• PEI-Genesis: PEI-Genesis is a US-headquartered specialist distributor and assembler of precision connectors, including harsh-environment and MIL-spec circular connectors, with custom-engineering and assembly services. Highly comparable to JOWO's model of distributing partner-brand connectors while adding custom assembly and engineering for defense, aerospace, and industrial customers.
• Fischer Connectors: Fischer Connectors designs and manufactures high-performance circular connectors for harsh environments including defense, medical, industrial, and underwater applications. Comparable to JOWO for harsh-environment connector specialization, though Fischer is more design/manufacturing-led and less distribution-led.
• Powell Electronics: Powell Electronics is a specialty connector distributor focused on harsh-environment and high-reliability interconnects for defense, aerospace, and industrial markets. Comparable to JOWO for its niche harsh-environment portfolio and value-added distribution model.
• Smiths Interconnect: Smiths Interconnect designs and manufactures specialized electronic connectors, microwave components, and subsea interconnect systems for defense, aerospace, and industrial markets. Directly comparable to JOWO in subsea, defense, and aerospace harsh-environment connector offerings.
• ODU GmbH: ODU is a German-headquartered manufacturer of high-performance circular connectors for medical, military, industrial, and test-and-measurement applications, including modular and high-current connector systems. Direct competitor to JOWO in the European specialty harsh-environment connector market with overlapping defense and industrial customer base.
• Glenair: Glenair is a US manufacturer of harsh-environment military and aerospace connectors, backshells, and cable assemblies with extensive MIL-spec qualifications. Comparable to JOWO for harsh-environment circular connectors and MIL-spec defense programs, though Glenair is a vertically integrated manufacturer rather than a distributor.
• Radiall: Radiall is a French manufacturer of interconnect components for aerospace, defense, telecommunications, and industrial markets with strong presence in coaxial, RF, and harsh-environment circular connectors. Comparable to JOWO for European defense/aerospace harsh-environment connector specialization.

Broad incumbents

• TE Connectivity: TE Connectivity is a global broad-line connector and sensor manufacturer serving aerospace, defense, industrial, and harsh-environment markets including subsea. Comparable as a broad incumbent whose portfolio overlaps with most of JOWO's harsh-environment product categories.
• Souriau (Eaton): Souriau, now part of Eaton's Aerospace division, is a manufacturer of high-reliability circular connectors for aerospace, defense, and industrial applications. It is also a JOWO distribution partner and a broad incumbent whose MIL-spec and VG-spec ranges compete with JOWO's portfolio.
• Amphenol: Amphenol is one of the world's largest connector manufacturers with a broad portfolio spanning military, aerospace, industrial, automotive, and harsh-environment connector families. It is both a JOWO partner (products distributed through JOWO) and a broad incumbent that competes indirectly across most of JOWO's served segments.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/jowo

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 jowo