Family-run brand manufactory · since 2015 · Hallau, Schaffhausen

Values, connected.

We combine entrepreneurial clarity with craftsmanship: independent brands under one roof, as different in their fields as they are alike in their standard. We know our limits – and our strengths.

Our brands

One roof. Many brands. One signature.
Each brand has its own craft, its own customers, its own tone. What they share is the standard. Independent in appearance. Binding in result.

Our brands · 08
Our Brands
GOLDSTEIN.DIGITAL AI & Digital
Strategy, design and engineering under one roof: AI & digitalisation consulting, web design, SEO and app development — in the market since 2015, today with AI at the centre. Clean architecture, measurable impact, no theatre.
Since 2015 · Web design & SEO · Apps · AI consulting
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GOLDSTEIN.SHOP® E-Commerce
Switzerland’s treasure chamber of interlocking bricks: curated LEGO® and CaDA assortment. More than toys.
LEGO® & CaDA · CH warehouse · Trademark ® · since 2015
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GOLDSTEIN.TECHNOLOGY Infrastructure
Web hosting and domains from Switzerland — the technical foundation of the house. What we run, we run ourselves: stable systems, clear ownership, short lines of responsibility.
Hosting · Domains · Own and virtualised infrastructure · CH
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GOLDSTEIN.HEALTH Health
Entrepreneurial holdings in and around healthcare — not a fund, no performance promises. Long horizons, clear governance, and the discipline to invest only where we understand the market.
Holdings · Healthcare · Long horizon · Not a fund
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GOLDSTEIN.CONSULTING Advisory
Swiss market entry and fiscal representation for international companies: VAT, authorities and operating processes — discreet, precise, from a house that knows the border region.
Fiscal representation · VAT · Market entry CH
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GOLDSTEIN.SWISS Freedom advisory
Freedom advisory in build: knowledge and orientation on entrepreneurial independence — expressly no mandate, no financial services.
Freedom advisory · Knowledge, no mandate · Disclaimer
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KOHA.GMBH Customs & logistics
Customs clearance and cross-border logistics from Constance — the operational bridge across the Rhine. Reliable in execution, clear in communication, close to the Swiss market. Exclusive to our Swiss clientele.
Customs · Logistics · Constance · Border region
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LibraLy.CH Rare books
Boutique antiquarian bookselling for rare books and signed first editions: curated selection, traceable provenance, and respect for objects that endure.
Rare books · First editions · Provenance · Curation
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Stance

Substance over show.

Three sentences we are prepared to be measured by — with clients, customers and partners.

Clarity

We say what we do — and what we do not. No hidden dependencies, no inflated promises, no agency fluff.

Responsibility

Family-run means decisions have a face. Quality, deadlines and compliance sit with us — not in an anonymous supply chain.

Duration

GmbH since 2015, brands with long horizons. We build systems and relationships that last — solid rather than loud.

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