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55tuan

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55tuan is a Chinese web developer offering the largest e-commerce website and community platform in China

Dongcheng District, ChinaFounded 2010eCommerce & Marketplaces
Valuation $500M–1B Last recorded · 2011
Revenue $10–50M Latest reported FY
Headcount <100 Current team size
Total funding $100–500M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for 55tuan and the history behind them.

About 55tuan

55tuan, which later operated as WoWo Ltd., emerged as a notable player in China's hyper-competitive e-commerce landscape. The company was co-founded by individuals including James Tan, a Singaporean entrepreneur, and Xu Maodong, who served as Chairman and CEO. Xu Maodong brought a unique blend of experience to the venture, having previously founded the QiLu supermarket chain and a mobile advertising firm, giving him a background in both traditional retail and online marketing. The founding team, which included friends from Tsinghua University, initially launched the business in 2009 as a clone of Meetup.com.

Finding little market traction with its initial concept, the company decisively pivoted in March 2010 into the booming group-buying sector, a market then saturated with nearly 5,000 competitors. 55tuan distinguished itself by focusing on providing a platform for local service merchants like restaurants, movie theaters, and salons to run online branding and sales campaigns. This model empowered merchants with limited resources to better integrate their online and offline activities. The business generated revenue by taking a commission, typically around 5%, from the deals sold on its platform.

The company endured a significant market consolidation period from 2011 to 2012, which saw thousands of rival sites collapse. After an unsuccessful IPO attempt in 2011, 55tuan persevered and successfully listed on the NASDAQ in 2015 under the name WoWo Ltd. with the ticker "WOWO", raising approximately $40 million. By the time of its IPO, the platform had expanded its reach to 150 cities, serving over 105,000 merchant clients and attracting more than 34 million subscribers. Following the public offering, the company shifted its focus from daily deals to becoming a broader marketplace for food suppliers.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2010
Headquarters
Dongcheng District, China
Employees
39
Open positions
None listed
Dealroom signal
62.5/100
Industry
Media
Sub-industry
Content production
Sector
eCommerce & Marketplaces, Innovation Management, Consumer Electronics, Business Intelligence, Hard Tech
Technology
Hardware
Business model
Marketplace & ecommerce
Client focus
b2c

Funding history

2 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES AOther financing Jul 2011 $200M $800M Goldman Sachs · CDH Investments · Zero2IPO Ventures · Zero2IPO Capital —
SEEDOther financing Dec 2010 — — Undisclosed —
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Financials

Revenue over time

Revenue, earnings and other financial measures where available. Years marked “E” are estimates.

YearRevenueGrowth
2026
2025
2024
2023
2022
2021
2020 —
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Growth signals

55tuan website traffic

Latest recorded traffic for 55tuan is 430 monthly website visits, down 41.1% over the last three months. 55tuan's team grew 0% over the past year.

Latest monthly visits430 3-month web change-41.1% 1-year team growth0%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

4 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series A4 investors entered at this stage

Team profiled 8 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 8 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
1 countries with
team presence
🇨🇳 China100%
1 country shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about 55tuan on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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