Sourcing workspace
Profile updated 30 Sept 2026

Stemas AG

Contract manufacturer (EMS)Locations reported in Germanywww.stemas.de/
electronica 2026
10 Nov
A2.333
Unclaimed profile

About

STEMAS is a group of medium-sized industrial companies

STRONG AS A GROUPSTEMAS AG is an owner-managed industrial holding, which invests in medium-sized companies. STEMAS focuses on specialized companies in the fields of electronics / electrical engineering, drive technology as wells as mechanical and plant engineering. The 12 group companies, organized in 4 divisions, benefit from belonging to a strong group while acting independently on the market. Every company profits from synergies within the group network.INDEPENDENCE IN THE ASSOCIATIONIt is part of STEMAS strategy to further diversify its investment portfolio. The goals are long-term value creation and sustainable growth of the group. The portfolio companies of STEMAS AG act independently while benefiting from being part of a strong network.

Products

1 listed

Transformers & coilware

Source & evidence

Trade-fair listing
Power supplies > Coilware for specific applications > Coilware, application-specific [crosswalk: Power supplies > Coilware for specific applications]
electronica 2026 exhibitor directory
Checked 26 Sept 2026

Locations & websites

1 location · 1 website

Company websites

Key capabilities

CapabilityDocumented scopeSupporting source
SMT assemblyListed capability; detailed scope not provided.
Source & evidence

Trade-fair listing
EMS electronic manufacturing services > EMS (component construction and equipment manufacturing) > Component insertion [crosswalk: EMS electronic manufacturing services > EMS (component construction and equipment manufacturing) > Component insertion]
electronica 2026 exhibitor directory
Checked 26 Sept 2026

THT assemblyListed capability; detailed scope not provided.
Source & evidence

Trade-fair listing
EMS electronic manufacturing services > EMS (component construction and equipment manufacturing) > Component insertion [crosswalk: EMS electronic manufacturing services > EMS (component construction and equipment manufacturing) > Component insertion]
electronica 2026 exhibitor directory
Checked 26 Sept 2026

Coil windingListed capability; detailed scope not provided.
Source & evidence

Trade-fair listing
Power supplies > Coilware for specific applications > Coilware, application-specific [crosswalk: Power supplies > Coilware for specific applications]
electronica 2026 exhibitor directory
Checked 26 Sept 2026

Industries served

Aerospace & defence

Source & evidence

Trade-fair listing
Electronics for aviation, aerospace and defence (D) [crosswalk: Electronics for aviation, aerospace and defence (D)]
electronica 2026 exhibitor directory
Checked 26 Sept 2026

Evidence & freshness

Every claim keeps its source. Company-reported information and independent verification are labelled separately.

Source & evidence

Trade-fair listing
EMS electronic manufacturing services > EMS (component construction and equipment manufacturing) > Component insertion [crosswalk: EMS electronic manufacturing services > EMS (component construction and equipment manufacturing) > Component insertion]
electronica 2026 exhibitor directory
Checked 26 Sept 2026

Trade-fair listing
EMS electronic manufacturing services > EMS (component construction and equipment manufacturing) > Component insertion [crosswalk: EMS electronic manufacturing services > EMS (component construction and equipment manufacturing) > Component insertion]
electronica 2026 exhibitor directory
Checked 26 Sept 2026

Trade-fair listing
Power supplies > Coilware for specific applications > Coilware, application-specific [crosswalk: Power supplies > Coilware for specific applications]
electronica 2026 exhibitor directory
Checked 26 Sept 2026

Trade-fair listing
Power supplies > Coilware for specific applications > Coilware, application-specific [crosswalk: Power supplies > Coilware for specific applications]
electronica 2026 exhibitor directory
Checked 26 Sept 2026

Trade-fair listing
Electronics for aviation, aerospace and defence (D) [crosswalk: Electronics for aviation, aerospace and defence (D)]
electronica 2026 exhibitor directory
Checked 26 Sept 2026

Trade-fair listing
Medical electronics (M) [crosswalk: Medical electronics (M)]
electronica 2026 exhibitor directory
Checked 26 Sept 2026

Trade-fair listing
Germany
electronica 2026 exhibitor directory
Checked 26 Sept 2026

Trade-fair listing
electronica 2026 exhibitor directory
Checked 26 Sept 2026

Trade-fair listing
electronica 2026 exhibitor directory
Checked 26 Sept 2026

What to confirm

A starting point for your supplier conversation.

Contract manufacturer (EMS)See supporting sources
Order quantity & lead timeConfirm directly with the supplier

Get in touch

Company contactinfo@stemas.de
Contact sources

electronica 2026 exhibitor directory · 26 Sept 2026

Company contact+49 89 20500-600
Contact sources

electronica 2026 exhibitor directory · 26 Sept 2026

Elsewhere online

LinkedIn

Facebook

Instagram

Xing

Meet them at

electronica 202610 Nov 2026 · MunichBooth A2.333

Still to confirm

Services and capabilities: not confirmed

Certifications: not confirmed

Is this your company?

Manage products, locations and the facts buyers and agents can retrieve.

Claim this profile Free. A work email on the company’s domain confirms it instantly.
Answers grounded in company sources

AI can make mistakes. Check sources and confirm requirements with the supplier.