# Treez Inc.

> Treez is an enterprise cloud commerce platform built for the cannabis retail industry, bundling point of sale (SellTreez), cashless payments (TreezPay), inventory and compliance, retail analytics, ecommerce, and loyalty into a single system. Founded in 2016, the company powers over 600 dispensary locations, processes more than $5 billion in annualized transactions, and is used by an estimated 15% of the U.S. retail cannabis market.

- **Founded:** 2016
- **Headquarters:** San Francisco (Bay Area), California, United States
- **Founders:** John Yang (Founder & Co-CEO), Shareef El-Sissi (Co-Founder)
- **Team size:** ~160 employees
- **Products:** SellTreez (POS), TreezPay, Treez Retail Analytics, Treez Ecommerce, Treez Loyalty
- **Notable:** Powers an estimated 15% of the U.S. retail cannabis market, Processes over $5 billion in annualized transactions, Named to the Inc. 5000 list of fastest-growing companies

## Products & services

- **SellTreez (POS)** — Cloud point-of-sale system built for cannabis dispensaries, advertised at 99.99% uptime, handling checkout, inventory, and state compliance reporting (including Metrc).
- **TreezPay** — Integrated cashless payments platform with the TreezPay Gateway, letting dispensaries activate and manage multiple payment types; marketed as boosting average order value ~40% and sales ~25%.
- **Treez Retail Analytics** — Real-time KPIs and business intelligence covering sales, inventory, and customer data for single and multi-store operators.
- **Treez Ecommerce** — Retailer-first online storefront with SEO-optimized pages and deep SellTreez POS integration, launched April 2024 and strengthened by the Gap Commerce acquisition.
- **Treez Loyalty** — AI-powered, digital wallet-based customer engagement and loyalty platform launched August 2025 in partnership with Sticky Cards.

## Achievements

- Powers an estimated 15% of the U.S. retail cannabis market
- Processes over $5 billion in annualized transactions
- Named to the Inc. 5000 list of fastest-growing companies
- Recognized on the Deloitte Technology Fast 500
- Raised ~$75.5M total across Series A-C, reaching a $260M valuation
- Acquired Swifter (2023) and Gap Commerce (2024) to expand into fintech and ecommerce

## Latest updates

- **2025-08** — Launched Treez Loyalty, a digital wallet-based loyalty platform built with Sticky Cards.
- **2025-01** — Expanded into New York, Texas, and Maryland markets.
- **2024-12** — Acquired Gap Commerce to deepen online-to-offline ecommerce capabilities.
- **2024-04** — Introduced Treez Ecommerce, a retailer-first online storefront for SellTreez POS customers.
- **2023-01** — Acquired fintech startup Swifter and expanded to 12 states following the Series C raise.
- **2022-04** — Closed $51M Series C at a $260M+ valuation, led by Long Ridge Equity Partners.

## Links

- Website: https://treez.io
- LinkedIn: http://www.linkedin.com/company/treez-io
- Twitter/X: https://twitter.com/TreezForMe
- YouTube: https://www.youtube.com/@treez_io
- Instagram: https://www.instagram.com/treez4me/
- Facebook: https://facebook.com/Treez4Me/

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Profile page: https://yespress.io/treez-inc
Published by YesPress — https://yespress.io
Last updated: 2026-06-20