OS Group

What OS Group does

OS Group is a B2B commerce platform operating a centralized wholesale marketplace for non-traditional trade in fashion and footwear, primarily serving SMB retailers, ecommerce operators, brands, and suppliers. The company connects fragmented supply with global demand, aggregating buying power from thousands of merchants to give suppliers access to liquidity through a single trusted counterparty, while giving buyers access to high-demand inventory across categories. The core product, branded the OS Platform, comprises several functional modules: a Shop Inventory browsing experience, centralized Operations Management for sourcing and order management, and a Supply Partner Network for supplier onboarding.

The platform is operated from a 20,000+ square foot facility in Secaucus, New Jersey, where a team of 25+ industry operators with expertise in logistics, authentication, and supply chains processes thousands of units daily. The company claims 50,000+ catalogue products and $150M+ in cumulative platform volume. Go-to-market is direct-to-consumer in style: both buyers and suppliers self-onboard through an online application at join-os.com, with growth driven by network effects and word-of-mouth rather than a traditional field sales motion.

Revenue is generated through transaction fees on wholesale activity facilitated through the platform, with no publicly disclosed fee schedule or tiered pricing. Founded around 2018 as a sneaker-focused hobby business by a McGill University dropout, OS Group has since been profiled in WWD, Business Insider, and Swagger Magazine; Business Insider reported $40 million in revenue. The company remains privately held with no disclosed institutional funding, acquisitions, or ownership changes in the available source material.

Name

OS Group

Legal name

OS Group

Website

https://join-os.com

Company type

Private

Founded year

2018

Operating status

Operating

Headcount range

1–10 employees

Short description

OS Group is a B2B wholesale commerce platform connecting SMB retailers and ecommerce operators with brands and suppliers in fashion and footwear. It operates a centralized marketplace aggregating demand from thousands of merchants, monetizing via transaction fees on facilitated wholesale trade.

Ownership category

akta.pro rank

Product category

B2B Wholesale Marketplace

NAICS

Footwear Merchant Wholesalers (42434)

akta.pro primary industry

B2B Marketplaces & Wholesale Platforms (BPAMAGAD)

akta.pro secondary industry

Wholesale/B2B Generalist Marketplaces (CRAFAAAF)

Keywords

• Wholesale commerce platform
• B2B marketplace
• Fashion footwear sourcing
• Inventory marketplace
• Supplier network platform

Headquarters

HQ city

Not specified

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Digital Commerce or Content

Cost components

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

Revenue model

1. Wholesale Transaction Fees: OS Group generates revenue by facilitating wholesale transactions between buyers and suppliers on its platform. The platform aggregates demand from a global network of merchants, providing suppliers with liquidity while enabling buyers to access high-demand inventory.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

OS Group operates a B2B wholesale commerce platform that connects retailers and ecommerce operators (buyers) with brands and suppliers for high-demand fashion and footwear inventory. The platform provides a centralized marketplace with inventory browsing, centralized sourcing/orders/inventory management, and supplier network access, enabling buyers to source high-velocity inventory and suppliers to access aggregated merchant demand through a single trusted counterparty.

Product overview

OS Group operates a unified B2B commerce platform for non-traditional wholesale trade in fashion and footwear. The core OS Platform connects buyers (retailers and ecommerce operators) with suppliers through a centralized marketplace. Key product modules include Shop Inventory (for browsing high-demand products), Operations Management (for centralizing sourcing, orders, and inventory), and the Supply Partner Network (for suppliers to access aggregated merchant demand). The platform has facilitated over $150M in volume across 50K+ catalogue products.

Differentiator

Problem solved

Functional benefit

Products and services

• OS Platform

Quantifiable outcome

• Merchant expanded to 12 locations nationwide after years of transacting millions of dollars through the platform
• +2 more outcomes

Named customers1 record

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators4 records

Recent moves4 records

Expansion highlights4 records

Direct peers

• Tundra: Tundra is a zero-commission B2B wholesale marketplace connecting buyers with brand suppliers, with overlap in fashion and consumer goods. Comparable in marketplace mechanics and target SMB retail buyers.
• Handshake (Shopify): Handshake is Shopify's B2B wholesale marketplace for independent brands and retailers. Comparable as a B2B marketplace enabling brand suppliers to access a large network of merchants through a centralized platform.
• NuOrder (Shopify): NuOrder (now part of Shopify) is a B2B commerce platform for fashion and lifestyle brands to manage wholesale orders and retailer relationships. Comparable as a wholesale operations platform serving brand suppliers and retail buyers.
• Faire: Faire operates a B2B wholesale marketplace connecting independent retailers and brands across categories including fashion and footwear. It is the most direct comparison for OS Group's two-sided marketplace model and self-serve onboarding flow.
• Joor: Joor is a B2B wholesale platform focused specifically on fashion and accessories, connecting brands with retailers globally. It overlaps directly with OS Group's fashion/fashion-adjacent wholesale positioning and supplier-buyer marketplace structure.

Broad incumbents

• RangeMe: RangeMe is a broader B2B product discovery and sourcing platform used by retailers to find suppliers across many categories. Comparable as a B2B marketplace infrastructure play, though with a wider category footprint than OS Group's fashion/footwear focus.
• Alibaba: Alibaba operates the largest global B2B wholesale marketplace, with extensive apparel and footwear supplier coverage. Comparable as a B2B generalist wholesale platform, though OS targets a more curated, authenticated, and US-anchored buyer experience.

Emerging players

• StockX: StockX operates a sneaker and consumer goods resale marketplace with authentication infrastructure. Comparable as a sneaker-focused marketplace with authentication-driven buyer trust, though StockX is B2C-leaning while OS is B2B wholesale.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/join-os
• Instagraminstagram.com/os_b2b

Revenue estimate

Valuation estimate

Number of profiles

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 OS Group