Insights

Premium consignments 4 Sharp Corners positions itself as a market leader for graded sports card consignment and high-value assets, with an emphasis on elite customer service and transparent, professional processing. This suggests an opportunity to pitch premium listing services and enhanced visibility packages to high-end sellers seeking maximum ROI.

Global marketplace The company bridges individual sellers with a broad, global marketplace and utilizes an exclusive Elite designation and Select Showcase to drive competition. Sales teams can target collectors and investors looking to place top-tier items in curated, high-exposure channels.

Full-service options Core services include professional consignment, buying services for quick liquidity, and a secure sales platform. This creates cross-sell opportunities to upsell appraisal, grading, expedited payout, and liquidity-fast programs to sellers who want speed plus value optimization.

Tech-enabled reach A technology stack featuring cloud and ecommerce platforms (BigCommerce, Google Cloud), payment and trust tools (PayPal, reCAPTCHA), and marketing tech (Attentive) indicates readiness for personalized outreach, automated follow-ups, and targeted campaigns to existing sellers and bidders.

Growth signals Revenue is in the multi-million range, with a relatively small employee base, suggesting scalable operations and potential capacity to onboard more consignors or expand to additional high-value inventories. This presents a chance to propose expanded inventory pipelines, regional partnerships, and vendor collaborations.

Similar companies to 4 Sharp Corners

4 Sharp Corners Tech Stack

4 Sharp Corners uses 8 technology products and services including Cloudflare, BigCommerce, Google Cloud, and more. Explore 4 Sharp Corners's tech stack below.

  • Cloudflare
    Content Management System
  • BigCommerce
    E-commerce Platforms
  • Google Cloud
    Infrastructure As A Service
  • PayPal
    Payment Processing
  • Attentive
    Personalization
  • reCAPTCHA
    Security
  • X-Content-Type-Options
    Web & Portal Technology
  • Facebook
    Widgets

Media & News

4 Sharp Corners's Email Address Formats

4 Sharp Corners uses at least 2 format(s):
4 Sharp Corners Email FormatsExamplePercentage
First.Last@sharpcorporation.comJohn.Doe@sharpcorporation.com
82%
Last@sharpcorporation.comDoe@sharpcorporation.com
10%
FLast@sharpcorporation.comJDoe@sharpcorporation.com
5%
Fir.Last@sharpcorporation.comJoh.Doe@sharpcorporation.com
3%
First@4sharpcorners.comJohn@4sharpcorners.com
93%
First.Last@4sharpcorners.comJohn.Doe@4sharpcorners.com
7%

Frequently Asked Questions

Where is 4 Sharp Corners's headquarters located?

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4 Sharp Corners's main headquarters is located at 100 John l Dietsch Square North Attleboro, Massachusetts 02763 United States. The company has employees across 1 continents, including North America.

What is 4 Sharp Corners's phone number?

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You can contact 4 Sharp Corners's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is 4 Sharp Corners's official website and social media links?

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4 Sharp Corners's official website is 4sharpcorners.com and has social profiles on LinkedIn.

What is 4 Sharp Corners's NAICS code?

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4 Sharp Corners's NAICS code is 44-45 - Retail Trade.

How many employees does 4 Sharp Corners have currently?

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As of June 2026, 4 Sharp Corners has approximately 21 employees across 1 continents, including North America. Key team members include Partner: S. H.Partner: S. H.Marketing Director: A. C.. Explore 4 Sharp Corners's employee directory with LeadIQ.

What industry does 4 Sharp Corners belong to?

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4 Sharp Corners operates in the Retail industry.

What technology does 4 Sharp Corners use?

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4 Sharp Corners's tech stack includes CloudflareBigCommerceGoogle CloudPayPalAttentivereCAPTCHAX-Content-Type-OptionsFacebook.

What is 4 Sharp Corners's email format?

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4 Sharp Corners's email format typically follows the pattern of First.Last@sharpcorporation.com. Find more 4 Sharp Corners email formats with LeadIQ.

When was 4 Sharp Corners founded?

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4 Sharp Corners was founded in 2003.
4 Sharp Corners logo

4 Sharp Corners

RetailMassachusetts, United States11-50 Employees

4 Sharp Corners is a retail company that specializes in graded sports card consignment and sales, providing a platform for collectors and investors to buy and sell high-value trading cards. It emphasizes professional grading services and handles a large volume of PSA cards, aiming to maximize the value of clients’ collections through a transparent, process-driven approach from arrival to payout. The firm targets individual collectors and investors seeking liquidity and access to a secure marketplace, offering services that include professional consignment, buying offers, and a secure sales platform. Based in North Attleboro, Massachusetts, the company operates within the sports collectibles market and positions itself through a customer-focused model and dedicated showcases that highlight premium items.

Section iconCompany Overview

Headquarters
100 John l Dietsch Square North Attleboro, Massachusetts 02763 United States
Phone number
NAICS Code
44-45 - Retail Trade
Founded
2003
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    4 Sharp Corners's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    4 Sharp Corners's revenue is estimated to be in the range of $10M$25M

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