Spectrum Group International

Irvine, United States Founded: 1981 • Age: 45 yrs Listed Acquired By A-Mark
An antique store specializing in coin collections and numismatic objects for collectors.

About Spectrum Group International

Spectrum Group International was a Retail company based in Irvine (United States) founded in 1981, and was acquired by A-Mark in February 2025. It operates as an an antique store specializing in coin collections and numismatic objects for collectors. It operates on a B2C model. The company is recorded as dissolved. Its focus areas include Antiques and Collectibles, Numismatics and Coin Collections. Its competitors include Rally, Timeless Investments, DoubleMe, Konvi and Momento AI and 2 more; 6 of its 7 listed competitors have raised funding.

Company details

Spectrum Group International, established in 1981 and currently in Dissolved stage, focuses on engaging in retail operations, antiques and collectibles, numismatics, and coin collections. An antique store specializing in coin collections and numismatic objects for collectors. Adapting to market demands with innovation and client-focused strategies.

  • Headquarters Irvine, United States
  • Stage Public
  • Sectors
    Retail
  • Website spectrumgi.com
  • Acquired by A-Mark (Feb 2025)
  • Legal Name Spectrum Group International
Key Metrics

Investors in Spectrum Group International

Spectrum Group International has secured backing from 1 investor, including institutional investors. Prominent investors backing the company include A-Mark.

All
Institutional
InvestorDescriptionFounded YearDomainLocation
A-Mark is recognized as a leader in the precious metals industry.
1965amark.comLos Angeles, United States
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Investor details for Spectrum Group International

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Timeline of Spectrum Group International

3 dated milestones of Spectrum Group International across 44 years, from founding to its latest funding, stage changes and deals.

  1. Founded Spectrum Group International is founded.
  2. IPO Lists on the stock exchange (IPO).
  3. Exit Acquired by A-Mark.

Competitors of Spectrum Group International

Spectrum Group International has 7 listed competitors in our database, 6 of them funded. They include Rally, Timeless Investments, DoubleMe, Konvi and Momento AI, among others.

Company NameDomainFoundedHQ LocationTotal fundingEmployeesDescription
rallyrd.com2016New York, United States$84.02M–
Automobile investments are enabled through an app-based platform.
timeless.investments2020Berlin, Germany$13.57M18
Online fractional alternative investment platform for luxury items
doubleme.me2014Sunnyvale, United States$26M2
Provider of a horizontal metaverse platform
konvi.app2020Lucan, Ireland$900,000–
Investment in alternative assets is enabled via a mobile app.
momentoai.com2021New York, United States$4M–
Platform to create and train AI clone for conversations
alts.co2020Middletown, United States––
Alternative asset investments in collectibles are facilitated through a platform.
protocol.style2022Berlin, Germany$2.5M–
NFTs and virtual assets are facilitated across multiple metaverse platforms.
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Detailed competitors of Spectrum Group International

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Top companies in Licensed & Thematic Merchandise

10 companies that operate in the same segment as Spectrum Group International (Licensed & Thematic Merchandise), ranked by their profile score on The Company Check.

CompanyDescriptionFoundedLocationTotal fundingRevenueEmployees
Licensed sports merchandise, collectibles, and betting platforms are provided.
2011New York, New York, United StatesUSD 4.85 B–14,656
Hyperlocal delivery of marijuana products and consultations are facilitated.
2014San Francisco, California, United StatesUSD 186 M–98
Online platform offering smart vending machine retail solutions
2017Noida, Uttar Pradesh, IndiaUSD 6.73 M––
Smart vending solutions are provided for offline retailers and businesses.
2008Troy, United States––334
Pop-culture inspired apparel and lifestyle items are sold online.
2013Mumbai, Maharashtra, IndiaUSD 29.73 MUSD 28.41 M493
AI-based smart cart self-checkout solutions are provided for retail businesses.
2015Tel Aviv, IsraelUSD 52.6 M––
Self-checkout and digitized operations are provided for grocery retailers.
2018Tel Aviv, IsraelUSD 199 M––
Automated vending machines for fresh meals and snacks are operated.
2013Chicago, Illinois, United StatesUSD 82.62 M––
App-based automated checkout solutions are provided for offline retailers.
2016Sacramento, California, United StatesUSD 79.32 M––
Manufacturer of figurines with the help of 3D Printing
2012Singapore, SingaporeUSD 42.59 M––
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Related news about Spectrum Group International

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Frequently Asked Questions about Spectrum Group International

Spectrum Group International was founded in 1981.

Spectrum Group International is headquartered in Irvine, United States. It is registered at Irvine, California, United States.

Spectrum Group International, established in 1981 and currently in Dissolved stage, focuses on engaging in retail operations, antiques and collectibles, numismatics, and coin collections. An antique store specializing in coin collections and numismatic objects for collectors. Adapting to market demands with innovation and client-focused strategies.

Spectrum Group International's top competitors include Rally, Timeless Investments and DoubleMe.

Spectrum Group International has 1 investor. Key investors include A-Mark.

Spectrum Group International operates through Spectrum Group International.

Yes. Spectrum Group International was acquired by A-Mark in February 2025.

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