Mountain View, California, 1 October 2025 – In court testimony revealed this week, Alphabet Inc.’s Google acknowledged that back in 2020 it engaged investment bank Lazard Inc. to evaluate a possible sale of its advertising exchange unit, a move that underscores how Google has long considered strategic alternatives for its ad tech business.
Recent disclosures tied to ongoing antitrust proceedings have brought the dormant plan into the spotlight. As part of Lazard’s review, the bank conducted a market survey of potential bidders and assessed valuation scenarios, identifying firms such as Oracle, Adobe, SAP, and Salesforce as possible buyers. Google’s internal discussions around divestiture date to a period when regulatory scrutiny of its dominance in ad tech was already intensifying.
At issue now is how this historical consideration shapes current antitrust arguments. In April 2025, a federal judge ruled that Google’s ad server and ad exchange operations collectively constitute an illegal monopoly, setting off the remedy phase of litigation. If forced divestment or structural remedies become part of the final ruling, the Lazard exercise may be seen as indicative of prior awareness and readiness to reposition the business.
Why This Matters for Asian & Global Investors
The revelation adds texture to the landscape of digital advertising and platform regulation, a space where many Asian markets are rapidly evolving. Several implications stand out:
- Strategic optionality vs. regulatory compulsion
Google’s earlier consideration of a sale suggests that it has internally viewed the advertising exchange unit as separable. That optionality could influence both settlement negotiations and the type of remedies courts impose. If regulators push for divestiture, Google can argue it was already exploring alternatives. - Valuation and future M&A dynamics
The exposure of potential buyers identified in 2020 gives investors a clue of the competitive set and valuation parameters for ad tech assets. Should the ad exchange unit ever be spun off or carved out, those same firms (or similar ones) may resurface as bidders or collaborators in Asia-Pacific markets. - Adtech regulation ripple effects in Asia
As the U.S. market reacts to Google’s dominance and potential restructuring, regulators in Asia may take cues. The handling of remedy—whether forced sale or access mandates—could influence how regulators in India, Indonesia, Malaysia, or Singapore approach platform fairness rules, enshrined ad exchanges, or data interoperability mandates. - Reassessment of Google’s core moat
For long-term investors in Big Tech, the episode underscores that the ad exchange business is not perceived as inviolable. That raises questions about how much of Google’s value depends on the seamless integration of its ad infrastructure—and how resilient that moat remains under legal pressure.
