A
adSage
Digital marketing agency offering search engine optimization and advertising solutions
About adSage
adSage operates as a digital advertising agency with a pronounced focus on bridging Western companies with the Chinese market. Founded in 2007 by Zhaohui Tang, the company established its headquarters in Bellevue, Washington, to serve American advertisers aiming to connect with China's expansive online audience.
The firm provides a comprehensive suite of digital marketing services, including search engine marketing (SEM), social media marketing, pay-per-click (PPC), search engine optimization (SEO), and mobile advertising. A significant aspect of its business model revolves around its official partnerships with major Chinese technology and media companies like Baidu, Tencent, and Sina Weibo. These alliances enable adSage to offer its clients direct advertising access to some of China's largest online platforms. The company caters to a diverse clientele, ranging from financial service providers and educational institutions to luxury brands and technology companies such as Microsoft and Amazon.
adSage's revenue is generated through providing these specialized marketing and advertising services. In September 2011, the company secured $20 million in a Series A funding round from investors including SIG Asia and Meridian Capital. A notable milestone in the company's history was its acquisition by Shanghai Oriental Pearl (Group) Company on August 19, 2014, for $100 million.
Source: Dealroom company dataKnowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| ACQUISITION✓Exit | Aug 2014 | $100M | $100M | Bestv | — |
| LATE VC✓Equity / VC | Sep 2011 | $20M | $80M | Meridian Capital | — |
Financials
Revenue, earnings and other financial measures where available. Years marked “E” are estimates.
Growth signals
Latest recorded traffic for adSage is 170 monthly website visits, down 63.8% over the last three months. adSage's team declined 11% over the past year.
Similar companies
Company identity and context are open; selected comparison metrics preview what is available on the platform.
Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Series B and later1 investor entered at this stage
Meridian Capital
Other known investors1 additional known investor
- BEBestv
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about adSage 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
See adSage’s full profile on Dealroom
Request a free trial to see the complete deal history, financials, people graph and growth signals.
Takes under a minute. Already use Dealroom? Log in.







