Harries
Harries GmbH Hamburg is a long-established Hamburg precious-metals and numismatics dealer that buys and sells gold, silver, platinum, palladium, collector coins, and art medals to individual collectors and retail investors via a physical store and MA-Shops online.
- Company typePrivate
- Founded-
- HeadquartersHamburg, Germany
- Headcount11–50
- GTM typeB2C
- OfferingServices
What Harries does
Harries GmbH Hamburg is a precious-metals and numismatics dealer headquartered in Hamburg-Uhlenhorst, Germany, operating continuously for over 45 years. The company buys and sells investment-grade gold, silver, platinum, and palladium alongside collector coins and art medals, serving individual collectors and retail investors in the German market. Its customer-facing operations consist of a single physical retail location and an online storefront on the MA-Shops marketplace, with two listed representatives (Jan Tietjen and Detlef Tietjen).
The business is organized as a traditional commodity and collectibles dealer with no proprietary technology stack beyond a standard e-commerce listing; there is no evidence of in-house digital platforms, AI-driven pricing tools, or proprietary authentication systems. Revenue mechanics are driven by bullion bid-ask spreads and rare-coin resale margins on a unit-based retail model, with no disclosed subscription, contract, or institutional pricing tiers.
Harries is a member of multiple German industry associations, including VDDM and IAPN (precious-metals trade bodies), Deutsche Gesellschaft für Medaillenkunst, and Verein der Münzfreunde in Hamburg, which provide reputational standing and access to collector and supply networks. The company is small Mittelstand, with 11–50 employees and no disclosed financial figures, and shows no public signals of acquisitions, funding rounds, multi-branch expansion, or senior technology hires.
Harries firmographics
Firmographics- Name
- Harries
- Legal name
- Harries GmbH Hamburg
- Website
- https://harries-gmbh.de
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Harries GmbH Hamburg is a long-established Hamburg precious-metals and numismatics dealer that buys and sells gold, silver, platinum, palladium, collector coins, and art medals to individual collectors and retail investors via a physical store and MA-Shops online.
- Ownership category
- akta.pro rank
Harries industry classification
Industry- Product category
- Precious Metals & Numismatics
- NAICS
- Used Merchandise Retailers (4595), Used Merchandise Retailers (459510)
- SIC
- Wholesale-Jewelry, Watches, Precious Stones & Metals (5094)
- akta.pro primary industry
- Coins, Currency & Bullion Collectibles Retail (Numismatics) (CRALAGAF)
- akta.pro secondary industries
- Historical & Military Collectibles Retail (CRALAGAM), Authenticated Luxury Resale Marketplaces (CRAKAKAA)
Keywords
Where Harries is headquartered
LocationHeadquarters
- HQ city
- Hamburg
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
Harries business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Marketing or Sales, Infrastructure
Revenue model
- Precious Metals Trading (Buy/Sell): Harries buys and sells precious metals including gold, silver, platinum, and palladium at daily current market rates. They purchase old gold, jewelry, cutlery, collector coins, gold coins, and gold bars, while selling investment gold, investment silver, and historical coins.
- Collector Coins and Medals: Specialized trading in collector coins (Sammlermünzen) and art medals (Kunstmedaillen), both for sale and purchase/acquisition.
- Valuation Services: Provides value assessments (Wertgutachten) for precious metals and collectibles.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Transaction based/ take rate | Pay-as-you-go | Daily market rate pricing for precious metals transactions |
Go-to-market motion2 records
Distribution channels2 records
Marketing channels3 records
Harries product offering
Product offeringCore offering
Harries GmbH Hamburg is a retail dealer that buys and sells physical precious metals (gold, silver, platinum, and palladium in bar and coin form), collector coins, and art medals. The company also provides expert value appraisals (Wertgutachten) for precious metal objects and numismatic items, offering both in-store service at its Hamburg location and online sales via the MA-Shops marketplace.
Product overview
Harries GmbH is a traditional numismatics and precious metals dealer offering a unified portfolio of buying and selling services for gold, silver, platinum, and palladium (both as bullion and bars), as well as collector coins and art medals. The company operates both a physical retail location in Hamburg-Uhlenhorst and an online shop via MA-Shops marketplace. Additional services include value appraisals and a regularly updated price list. With over 45 years of experience, the company caters to both investors and collectors seeking to buy or sell precious metals and numismatic items.
Differentiator
Problem solved
Functional benefit
Products and services
- Gold Buying and Selling
Companies that use Harries
Customer profileSegments2 records
Ideal customer profiles2 records
Harries technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Harries partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core and minor.
- Verband der Deutschen Münzenhändler e.V. (VDDM)coreProfessional association of German coin dealers. Harries GmbH is a member, providing credibility and industry recognition. The association promotes professional standards in the German coin trade.
- International Association of Professional Numismatists (IAPN)coreInternational professional numismatics organization. Harries GmbH holds membership, demonstrating international credibility and adherence to professional numismatic standards.
- Deutsche Gesellschaft für Medaillenkunst e.V.minorGerman society for medal art. Harries is a member, supporting their involvement in the art medals segment.
- Verein der Münzfreunde in Hamburg e.V.minorAssociation of coin enthusiasts in Hamburg. Harries maintains membership, connecting with the local numismatic community.
- MA-ShopscoreOnline marketplace platform for coins and collectibles. Harries operates their online shop through ma-shops.de/tietjen/, reaching customers beyond their physical location. The platform enables online sales and extends market reach.
Scale indicators1 record
Recent moves1 record
Expansion highlights2 records
Harries competitors and assessment
Company assessmentBroad incumbents
- Austrian Mint (Münze Österreich): National mint producing investment coins (e.g., Vienna Philharmonic) and collector coins across gold, silver, and platinum. Comparable upstream supplier and product overlap with Harries' investment-metals and collector-coin inventory, though operating as a sovereign mint rather than a dealer.
- C. Hafner Edelmetalle: Established German precious metals refiner and dealer with bullion, industrial, and trading operations. Comparable as a broad incumbent in the German precious metals ecosystem, though with a much wider scope including refining and industrial customers.
- Heraeus Precious Metals: Global precious metals group with refining, trading, and retail-facing precious metals products. Comparable as a broad incumbent in the precious metals value chain that intersects with retail bullion and coin demand in Germany/Europe.
Direct peers
- ProAurum: German precious metals trading house offering buying, selling, and storage of gold, silver, platinum, and palladium with multiple branches and a strong online platform. Closest direct peer to Harries in product breadth and target customer (private investors and collectors).
- MDM Münzhandelsgesellschaft Deutsche Münze: Major German coin dealer and numismatics specialist, with direct retail, mail order, and online sales of collector coins, bullion, and medals. Highly comparable to Harries' numismatics and precious metals offering, with significantly larger national distribution.
- Degussa Goldhandel: One of Germany's largest precious metals dealers, operating multiple retail locations and an online shop for gold, silver, platinum, and palladium. Directly comparable to Harries in product range and customer base, but at substantially greater national scale.
- Leipziger Edelmetallhandel: Mid-sized German precious metals dealer offering buying and selling of bullion and collector coins via retail and online channels. Comparable small-to-mid-market peer to Harries in product offering and customer base.
- Kettner Edelmetalle: German precious metals and numismatic dealer offering bullion, collector coins, and appraisal services with retail and online channels. Comparable mid-sized peer with similar product mix and customer segments to Harries.
- Edelmetalle / Gold.de (Goldschmidt Trading): German precious metals comparison and dealer platform featuring multiple coin and bullion merchants. Comparable to Harries as a competing dealer access point for German retail precious-metals buyers.
Others
- MA-Shops (Münzauktion und Shop AG): Online marketplace platform for coins, medals, and collectibles on which Harries operates its online shop. Functionally a channel partner and ecosystem platform — comparable in that it aggregates many numismatic dealers including direct competitors of Harries.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks6 records
Key highlights5 records
Customer concentration
Harries social profiles
Digital presenceHarries financial estimates
Financial estimateRevenue estimate
Valuation estimate
Harries leadership team
Management profileNumber of profiles
Profiles2 records
Harries funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Harries M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Harries
What does Harries do?
Harries GmbH Hamburg is a retail dealer that buys and sells physical precious metals (gold, silver, platinum, and palladium in bar and coin form), collector coins, and art medals. The company also provides expert value appraisals (Wertgutachten) for precious metal objects and numismatic items, offering both in-store service at its Hamburg location and online sales via the MA-Shops marketplace.
Is Harries a public or private company?
Harries is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Harries founded?
Harries was founded in -1. It employs 11 to 50 people.
Where is Harries based?
Harries is headquartered in Hamburg, Germany, in the Europe region.
How does Harries make money?
Three revenue lines are on record. Precious Metals Trading (Buy/Sell) is the primary driver. The others are collector Coins and Medals and valuation Services.
Who are Harries's main competitors?
Broad incumbents on record are Austrian Mint (Münze Österreich), C. Hafner Edelmetalle and Heraeus Precious Metals. Direct peers are ProAurum, MDM Münzhandelsgesellschaft Deutsche Münze, Degussa Goldhandel, Leipziger Edelmetallhandel, Kettner Edelmetalle and Edelmetalle / Gold.de (Goldschmidt Trading). MA-Shops (Münzauktion und Shop AG) is listed as an others.
Does Harries have an API?
No public API is recorded for Harries.
What industry is Harries in?
Harries's product category is Precious Metals & Numismatics. Its primary akta.pro industry code is CRALAGAF, Coins, Currency & Bullion Collectibles Retail (Numismatics), with a secondary code of CRALAGAM, Historical & Military Collectibles Retail. Its NAICS code is 4595 and its SIC code is 5094.