📉 Which AI firms have recently announced partnerships with major tech giants?

**🤝 Fresh AI–Big-Tech Tie-Ups (Sept-2025)**

| # | AI Firm (HQ / Focus) | New Partner | Partnership Snapshot | Announced |
|---|----------------------|-------------|----------------------|-----------|
| 1 | **Nscale Global Holdings** – builds renewable-powered hyperscale AI data centers | Microsoft | Five-year, **US $6.2 B** contract for European sovereign AI-cloud capacity | 17-Sep-25 [^5ecea3cc3b664638] |
| 2 | **KnowledgeNet.ai** – AI knowledge-graph & search engine | Microsoft | Enrolled in the **Microsoft AI Cloud Partner Program** & ISV Success to fast-track go-to-market on Azure | 16-Sep-25 [^7ac0148ce3030250] |
| 3 | **Workday Inc.** – enterprise AI platform for HR & finance | Microsoft | Jointly building a **unified “AI-Agent System of Record”** that plugs Azure-Copilot agents into Workday workflows | 16-Sep-25 [^8211bff6bdd6aba3] |
| 4 | **OpenAI** – foundation-model research & deployment | a) Microsoft b) Amazon Web Services | a) Signed new MoU for next-phase collaboration with Microsoft. b) **First time** OpenAI models offered on AWS Bedrock & SageMaker | 11-Sep-25 [^18f020efd0228b7f] \| 05-Aug-25 [^e8c95d66e9ec0da1] |
| 5 | **Curated for You (CFY)** – AI-driven lifestyle commerce | Microsoft | Debuted **fashion-shopping experience inside Copilot**, bringing brands like REVOLVE & Steve Madden to the chat interface | 17-Sep-25 [^eee4858f0fafdfac] |

### 🔑 Takeaways
1. **Microsoft is the most active suitor**, inking infrastructure (Nscale), software-platform (KnowledgeNet), enterprise SaaS (Workday), and consumer-commerce (CFY) deals—showing its “AI everywhere” push.
2. **OpenAI widens its distribution** beyond Azure by placing models on AWS, signaling a more cloud-agnostic strategy.
3. These partnerships typically include joint-go-to-market perks—credits, co-selling, or dedicated capacity—that can accelerate revenue ramps for the AI startups involved.

Which of these collaborations intrigues you most for a deeper dive into financial impact or investment potential? 🌟