G42: The Abu Dhabi Cyber-AI Champion Every Israeli Founder Now Pitches
Sheikh Tahnoon's $100 billion machine — and why it sits at the other end of the Israeli cyber cluster.
G42 is Abu Dhabi's answer to the question every Gulf capital is now asking: who builds the sovereign AI and cyber stack for a state that doesn't want to rent it from Washington or Beijing? The answer, in the UAE, is a single holding company chaired by the country's national security advisor, run out of a tower in Masdar City, and increasingly plugged into the same Israeli cyber talent pool that produced Wiz, Palo Alto Networks, and the LLM-security cohort acquired last year.
This is the other half of the UAE–Israel cyber story. The Israeli half — Lasso, Prompt Security, Astrix, Apex, Aim — got acquired by American strategics before AI noticed the category existed. The UAE half is buying, not selling. And it is buying at a scale nobody in Tel Aviv is quite ready to name in public.
Ownership
G42 was founded in 2018. Chairman: Sheikh Tahnoon bin Zayed Al Nahyan, brother of the UAE president, national security advisor, and the single most powerful investor in the Emirates. CEO: Peng Xiao, a Chinese-born, US-educated technologist who ran Pegasus, the Mubadala-backed IT services group, before taking over G42.
The ownership structure is deliberately opaque. Mubadala holds a stake. Silver Lake came in. Microsoft put in $1.5 billion in April 2024 — the deal that forced G42 to publicly divest from Huawei, ByteDance, and the rest of its Chinese portfolio as a condition of American capital and American chips. That was the pivot. Before Microsoft, G42 was a Gulf-China bridge. After Microsoft, it is a Gulf-US bridge with an Israeli option nobody talks about at the podium.
Operating arms
G42 is now a holding company with five operating arms:
Core42 — sovereign cloud, cybersecurity, AI infrastructure. This is where the cyber money sits.
Space42 — satellites and geospatial AI. Merged Yahsat and Bayanat.
Presight — big-data analytics, publicly listed on the ADX. This is the government-contracts engine.
Inception — large language models. Built Jais, the Arabic LLM, with Cerebras.
M42 — health data and AI diagnostics.
Each one is a buyer. Each one needs talent Abu Dhabi doesn't produce at scale. Each one is now, quietly, a customer or a partner for Israeli cyber and AI teams.
The $100 billion fund
In March 2024, G42 and Mubadala co-anchored MGX — a dedicated AI investment vehicle targeting $100 billion in deployed capital. Microsoft joined as a technology partner. BlackRock partnered on infrastructure. MGX is the largest sovereign AI capital pool ever assembled, and it is being deployed with a clear preference for the AI stack that runs outside China.
The Israeli implication is the one nobody has written up cleanly. MGX will not, for political reasons, announce Israeli LP checks the way it announces OpenAI or xAI positions. But the fund's mandate — sovereign AI, cyber, defense-adjacent infrastructure — overlaps almost exactly with the Israeli founder pool that just exited to Cisco, Palo Alto, SentinelOne, and Tenable. Every founder rolling out of those deals with a new company is now taking a Gulf meeting before the US roadshow.
Why Israeli cyber shows up
Three reasons the UAE is now inside the Israeli cyber conversation:
One — the Abraham Accords opened the door to direct commercial relationships, and cyber was the fastest-moving vertical because both sides had ready supply and ready demand. Israeli firms had the product. UAE state buyers had the budget and the mandate to build sovereign capability.
Two — the US pressured the UAE to pick a side on the China-US AI stack. The UAE picked the US side. That decision made Israeli cyber vendors — already tightly integrated with the American stack — the preferred non-American supplier.
Three — the Israeli exit cycle produced hundreds of operators with cash and time. Gulf capital showed up at exactly the right moment with a check, a mandate, and a reason to prefer partners who could operate outside American headline risk.
What comes next
The public deals will keep landing under Microsoft, Nvidia, and OpenAI banners. That is the political packaging. The private deal flow — Israeli founders taking Gulf money, Gulf entities licensing Israeli cyber IP, joint ventures registered in third jurisdictions — is where the actual story is. It is under-reported in English for the same reason it is over-reported in Hebrew and Arabic trade press: the parties who are doing it are the parties who benefit from not having it read like a headline.
G42 sits at the center of that flow. Every Israeli cyber founder building the next Wiz now knows the name. Most of them have taken the meeting. Some of them are already in the portfolio.
The Israeli LLM-security cohort got acquired before AI noticed the category. The next Israeli cyber cohort will get funded by the buyer nobody names.
FAQ
What is G42?
G42 is Abu Dhabi's sovereign AI and cybersecurity holding company, founded in 2018. It operates five arms — Core42, Space42, Presight, Inception, and M42 — spanning cloud, satellites, analytics, LLMs, and health data.
Who owns G42?
Chaired by Sheikh Tahnoon bin Zayed Al Nahyan (UAE national security advisor and brother of the UAE president). CEO is Peng Xiao. Mubadala and Silver Lake hold stakes. Microsoft invested $1.5 billion in April 2024.
What is MGX?
MGX is the $100 billion AI investment vehicle co-anchored by G42 and Mubadala in March 2024. Microsoft is a technology partner; BlackRock is an infrastructure partner. It is the largest sovereign AI capital pool ever assembled.
What is the Israeli connection to G42?
G42's operating arms overlap directly with the Israeli cyber and AI talent pool. Post-Abraham Accords, Israeli cyber vendors and founders coming off exits to Cisco, Palo Alto, SentinelOne, and Tenable are now regular participants in G42's commercial and investment ecosystem — largely off the public record.
What did Microsoft's investment change?
Microsoft's April 2024 $1.5 billion investment forced G42 to divest from Huawei, ByteDance, and its broader Chinese portfolio as a condition of American capital and chip access. G42 pivoted from a Gulf-China bridge to a Gulf-US bridge — with an Israeli commercial layer that neither party discusses publicly.
בעברית
G42 היא חברת האחזקות של אבו דאבי בתחום ה־AI והסייבר הריבוני — הוקמה ב־2018, יו"ר: השייח' טחנון בן זאיד אאל נהיאן (יועץ הביטחון הלאומי של איחוד האמירויות ואחי הנשיא), מנכ"ל: פנג שיאו. מיקרוסופט השקיעה 1.5 מיליארד דולר באפריל 2024 והתנאי היה יציאה מוואווי, ByteDance ושאר תיק ההשקעות הסיני. G42 פועלת בחמישה זרועות: Core42 (ענן וסייבר ריבוני), Space42 (לוויינים), Presight (ניתוח נתונים ממשלתי, נסחרת ב־ADX), Inception (מודלי שפה כולל Jais הערבי, בשיתוף Cerebras), ו־M42 (בריאות). במרץ 2024 חנכה יחד עם מובאדלה את MGX — קרן ההשקעות ב־AI בסך 100 מיליארד דולר, הגדולה מסוגה בעולם, עם מיקרוסופט ו־BlackRock כשותפות. הנקודה שלא מדוברת בגלוי: הזרימה של יזמי סייבר ישראלים אחרי האקזיטים ל־Cisco, Palo Alto, SentinelOne ו־Tenable אל תוך המערכת של G42, לרוב מחוץ לדיווח הפומבי.
