KeyRefinder by lost.ch

What KeyRefinder by lost.ch does

KeyRefinder is a Swiss-owned and operated key and bicycle finder service run by The Key Company GmbH (lost.ch), founded in 1997 and headquartered in Ponte Brolla, Switzerland. The company sells branded stainless steel key tags under the KeyRefinder® brand, each engraved with a unique anonymous identifier that maps to a central lost-and-found database (fundbuero.ch / lost.ch). When a finder scans or reports a lost key, the system routes the item back to the registered owner, leveraging integration with the Swiss Post mailbox network as a primary return channel. The product line has been extended twice: BikeRefinder® (launched 2005) extends the same tag-and-database model to bicycles, and KeyShopper® (launched 2014) packages a key tag with an integrated shopping cart token. A partnership with Rubicon IT (2011) added electronic Easyfind® capability to the offering.

The business is primarily B2B, supplying custom-branded key tags in volumes of 500 to 5,000+ units to Swiss enterprises across insurance, banking, automotive, real estate, telecommunications, healthcare, retail, and NGO verticals. Volume-based pricing is set between CHF 3.45 and CHF 2.50 per tag depending on order size, and enterprise customers include Allianz, SWICA, EGK, UBS, AMAG, Toyota, Mobility, Allreal, Mobimo, Swisscom, Huawei, IKEA, Volkswagen, Raiffeisen, TCS, and others. A secondary B2C channel serves individual consumers directly through lost.ch. Revenue is generated from one-time tag sales, subscription renewals, and custom branding services. The company is small (5–10 employees), bootstrapped, founder/owner-operated under CEO Sabina Klein, and has operated continuously without external funding for nearly three decades.

Name

KeyRefinder by lost.ch

Legal name

The Key Company GmbH

Website

https://keyrefinder.ch

Company type

Private

Founded year

1997

Operating status

Operating

Headcount range

1–10 employees

Short description

KeyRefinder, operated by The Key Company GmbH (lost.ch), sells branded stainless-steel key and bicycle finder tags with unique IDs registered to a Swiss lost-and-found database, serving Swiss enterprises (insurance, banking, automotive, retail) and consumers with custom B2B volumes of 500–5,000+ units.

Ownership category

akta.pro rank

Product category

Branded Promotional Products and Key Return Services

akta.pro primary industry

Engraving, Laser Marking & Personalization (Production) (CRAKAIAH)

Keywords

• Branded key tags
• Corporate gift products
• Key return service
• Stainless steel keychains
• Promotional merchandise

Headquarters

HQ city

Ponte Brolla

HQ country

Switzerland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. B2B Key Tag Sales: Sale of branded stainless steel key tags (KeyRefinder and KeyShopper) to corporate clients in bulk quantities (500-5000+ units). Tags include a built-in fund service subscription for a fixed period (typically 2-3 years). Companies purchase the tags as premium corporate gifts for their customers.
2. Fund Service Subscription Renewal: After the initial subscription period expires, individual key owners can optionally renew the fund service on their own initiative and cost. Companies have no ongoing obligations after initial purchase.
3. Custom Branding Services: Additional revenue from custom shape manufacturing, color printing, photo printing, special packaging, and custom info folders tailored to corporate branding requirements.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels4 records

Core offering

KeyRefinder by lost.ch manufactures and sells branded stainless steel key finder tags (KeyRefinder® and the 2-in-1 KeyShopper®) to Swiss businesses in bulk volumes (500–5,000+ units) as premium corporate gifts, bundled with a multi-year subscription to its anonymous Swiss key return service. Each tag carries a unique engraved ID linked to a Swiss-secured central database that enables lost keys to be returned to their owners via any Swiss Post mailbox without exposing personal data. Custom branding (shapes, colors, photo printing, packaging, info folders) is offered as additional revenue.

Differentiator

Problem solved

Functional benefit

Brands

• KeyShopper®: 2-in-1 solution combining key finder with integrated shopping cart token for daily use
• BikeRefinder®

Quantifiable outcome

• 97% of all keys with a KeyRefinder tag are returned to their owners
• +3 more outcomes

Named customers24 records

Segments2 records

Ideal customer profiles2 records

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• Rubicon ITminorGTM or Marketing Partner · 1 January 2011Strategic cooperation for distribution and marketing of the national fund system easyfind® launched in 2011. This partnership expanded the reach of the key return network beyond the core KeyRefinder brand.

Scale indicators3 records

Recent moves13 records

Expansion highlights4 records

Emerging players

• Tile: Digital lost-item tracker using Bluetooth tags and a smartphone app to locate keys and other items. A technological substitute for KeyRefinder's physical key-return system, competing for the same end-user problem (finding lost keys) via digital means rather than physical tags with a return network.
• Apple (AirTag): Apple's AirTag product is a digital item tracker with a global Find My network. Represents a technological substitute for KeyRefinder's physical key-return system, potentially reducing consumer willingness to purchase physical key tags as the digital alternative becomes more ubiquitous.
• Chipolo: Bluetooth-based lost-item tracker brand, including dedicated key-finder products. Competes with KeyRefinder's value proposition (finding lost keys) but via digital tracking rather than a physical return-to-owner network.
• KeySmart: Manufacturer of compact key organizers and key organization accessories. Operates in the adjacent key-management product category with a focus on organizing rather than returning lost keys, but competes for the same key-finder end-user and corporate-gift buyer.

Broad incumbents

• Hub Promotional Group: Promotional products industry holding company aggregating multiple branded merchandise distributors. Operates in the same B2B promotional products space as KeyRefinder but at much larger scale across multiple geographies and product categories.
• National Pen: Promotional products and custom-branded merchandise provider specializing in B2B corporate gifts with custom printing and personalization. Operates a similar direct-to-enterprise sales motion with custom branding and volume discounts analogous to KeyRefinder's pricing structure.
• HALO Branded Solutions: Large US-based promotional products and corporate gifting platform serving enterprise clients with branded merchandise programs. Comparable B2B motion, custom branding, and volume-based pricing model to KeyRefinder, though much broader catalog and US-centric.
• 4imprint: One of the largest North American promotional products distributors, serving enterprise B2B clients with branded merchandise and corporate gifts. Highly comparable to KeyRefinder's B2B corporate gifting motion, though at vastly greater scale and with a generic product catalog rather than a proprietary system.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/keyrefinder-by-lost-ch

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 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 KeyRefinder by lost.ch