AMZ Advisers acquires 50% stake in Reach Social

In October 2025, AMZ Advisers acquired a 50% stake in Reach Social, a social media marketing agency with particular expertise in TikTok advertising and influencer-driven commerce. This partial acquisition represented a strategic move by AMZ Advisers — a well-known Amazon-focused performance marketing agency — to expand its capabilities beyond the Amazon ecosystem into social commerce and short-form video advertising. The deal positioned AMZ Advisers to offer clients a more integrated approach spanning Amazon retail media and TikTok-driven demand generation, reflecting the growing convergence of social and commerce channels. This acquisition later became notable as a precursor to a broader consolidation: Chief Media subsequently acquired the remaining 50% stake in Reach Social, effectively bringing the full entity under Chief Media's umbrella and signaling an accelerating trend of performance agencies assembling multi-platform, full-funnel capabilities.

This transaction reflects a broader industry trend of Amazon-specialist agencies diversifying into social commerce as brands increasingly seek unified performance marketing across retail media and social platforms. The partial acquisition model — with AMZ Advisers taking 50% — suggests a staged integration strategy, allowing Reach Social to maintain operational continuity while benefiting from AMZ Advisers' client relationships and Amazon expertise. The subsequent acquisition of the remaining 50% by Chief Media underscores how mid-market performance agencies are aggressively consolidating talent and platform-specific expertise, particularly around Amazon and TikTok, two of the fastest-growing advertising ecosystems. For the broader AdTech landscape, this deal highlights the premium being placed on agencies with native fluency in emerging commerce-driven ad environments, and the competitive pressure on independent boutique agencies to find strategic partners or acquirers to remain relevant at scale.