Israeli Family Offices: The Ofer, Wertheimer & Azrieli Capital Map
Forbes 2026 counts 52 Israeli billionaires with $308 billion combined — the Ofer, Wertheimer, Azrieli, Federmann, and post-exit tech capital map behind Israeli business, real estate, shipping, and philanthropy.
Israel's family offices and private holding structures own anchor positions across shipping, real estate, industrial manufacturing, banking, and global property — a parallel economy running alongside the Tel Aviv Stock Exchange. In 2026, Forbes counts 52 Israeli billionaires with a combined $308 billion net worth, up 24% year-over-year. This is The Olam's flagship reference map of the capital networks behind Israeli commerce.
Israeli Family Offices — at a glance
- The three pools — Inherited industrial wealth · Post-exit technology wealth · Diaspora-origin Jewish capital with Israeli operating presence.
- Forbes 2026 baseline — 52 Israeli billionaires. Combined net worth $308 billion. Up 24% year-over-year. Three in the global top 100 (Miriam Adelson #56, Idan Ofer #61, Eyal Ofer #62).
- Inherited dynasties — Ofer (Eyal Ofer's Ofer Global, Idan Ofer's Quantum Pacific), Wertheimer (Iscar, $6B to Berkshire), Strauss, Federmann (Dan Hotels, Elbit stake), Bino (FIBI), Azrieli (commercial real estate).
- Post-exit tech principals — Gil Shwed, Marius Nacht (Check Point); Amnon Shashua (Mobileye, AI21); Eyal Waldman (post-Mellanox); Avishai Abrahami (Wix); Shlomo Kramer (Check Point → Imperva → Cato); Nir Zuk (Palo Alto Networks).
- Diaspora-Israeli pools — Miriam Adelson estate (Las Vegas Sands, Dallas Mavericks), Saban Capital Group, the Bronfman family, the Falic family (Duty Free Americas), Noam Gottesman's TOMS Capital, Bukhman brothers (Playrix).
- Anchor exits resetting the pool — Wiz–Google ($32B, 2024); Mobileye–Intel ($15.3B, 2017); Mellanox–Nvidia ($6.9B, 2019); Iscar–Berkshire ($6B combined, 2006 + 2013).
- Offshore booking centers — Jersey, Guernsey, Switzerland, Singapore, Luxembourg, Cyprus, United States, and increasingly DIFC (Dubai) and ADGM (Abu Dhabi).
- Real estate deployment — New York (Eyal Ofer / Global Holdings), London (Ofer UK, Gottesman, Sagi's Market Tech), Miami (Falic, Bal Harbour), post-Accords Gulf.
How many Israeli billionaires are there in 2026?
Forbes' 2026 World Billionaires List — the largest edition in history at 3,428 fortunes — recorded 52 Israeli billionaires with combined wealth of $308 billion. That's up from 50 last year and 42 in 2024 — a 50% jump in two years. Three Israelis broke into the global top 100:
- Miriam Adelson — $37.5 billion (global #56). Controls majority of Las Vegas Sands, principal owner (70%) of the Dallas Mavericks NBA franchise, publisher of Israel Hayom and Makor Rishon.
- Idan Ofer — $34.6 billion (global #61). Added $12 billion in twelve months, the year's largest single Israeli wealth jump, driven by Quantum Pacific's shipping and energy holdings including Israel Corp and Kenon Holdings.
- Eyal Ofer — $33.6 billion (global #62). Ofer Global — Zodiac Maritime, Global Holdings NYC/London real estate, major Royal Caribbean stake.
The next tier: Michael Federmann and family at $9.47 billion (Dan Hotels, Elbit Systems block). Bukhman brothers Dmitry and Igor at $13.6 billion each (Playrix). Teddy Sagi at $7.08 billion. Gil Shwed at $3.91 billion. Marius Nacht, Nir Zuk, Shalom Meckenzie, and Adam Neumann all cluster in the $1.4–$2.8 billion range.
What are the three pools of Israeli private capital?
Some of the most powerful pools of Israeli capital sit outside the public markets. Family offices, private holding structures, and offshore vehicles own anchor positions across infrastructure, real estate, manufacturing, shipping, energy, and increasingly venture capital and global property. They run alongside the Tel Aviv Stock Exchange and in several sectors materially exceed it.
Three forces define the current moment: generational transfer, internationalization, and the technology exit pipeline. Wiz's 2024 acquisition by Google at $32 billion is the largest technology transaction in Israeli history. Mobileye sold to Intel in 2017 at $15.3 billion. Mellanox sold to Nvidia in 2019 at $6.9 billion. Each has produced principals whose first significant capital event happened in their late thirties or forties — rather than across a forty-year industrial career.
Pool One — Inherited industrial wealth
The Ofer estate, divided after Sammy Ofer's 2011 death into Eyal Ofer's Ofer Global (London and Monaco) and Idan Ofer's Quantum Pacific, is the largest concentration of Israeli-originated shipping and industrial capital deployed offshore. Combined 2026 Forbes net worth: $68.2 billion — the single largest family fortune in Israeli history.
The Wertheimer family fortune, anchored in the 2006 and 2013 sales of Iscar to Berkshire Hathaway for a combined $6 billion, is the most institutional of the manufacturing dynasties — the transaction Warren Buffett has described as his best international acquisition. The Strauss family controls one of the country's largest food companies. The Federmann family, with $9.47 billion in 2026 Forbes wealth, controls Dan Hotels and a significant block in Elbit Systems (Nasdaq/TASE: ESLT), Israel's largest publicly listed defense company. The Bino family controls First International Bank of Israel (FIBI). The Azrieli Group (TASE: AZRG), governed by Danna, Naomi, and Sharon Azrieli, is the country's defining commercial real estate platform.
Pool Two — Post-exit technology wealth
Gil Shwed and Marius Nacht at Check Point. Amnon Shashua at Mobileye and AI21 Labs. Eyal Waldman post-Mellanox. Avishai Abrahami at Wix. Shlomo Kramer through his three-company run from Check Point to Imperva to Cato Networks. Nir Zuk at Palo Alto Networks. The aggregate pool of post-exit Israeli technology wealth has grown across two decades into one of the largest private capital concentrations in the country — and it is the pool moving fastest into single-family-office structures.
Pool Three — Diaspora-origin Jewish capital with Israeli operating presence
Miriam Adelson's Las Vegas Sands and Dallas Mavericks empire. Haim Saban's Saban Capital Group. The Bronfman family. The Falic family's Duty Free Americas. Noam Gottesman's TOMS Capital. The Bukhman brothers' Playrix wealth. The boundary between Israeli capital and Jewish-American or Jewish-European capital is in practice porous — many principals hold multiple citizenships, book capital across jurisdictions, and treat the U.S., U.K., and Israel as a single operating market.
Where is Israeli family capital deployed abroad?
Israeli family capital has been an active and visible buyer of international real estate for two decades. New York is the deepest pool — Global Holdings under Eyal Ofer has been one of the largest single owners of trophy commercial and residential real estate in midtown Manhattan. London is the second pool — Eyal Ofer's UK portfolio, Noam Gottesman through TOMS, Teddy Sagi's Market Tech. Miami is the youngest pool, anchored by the Falic family operating from Bal Harbour. The post-Abraham Accords Gulf is the rising story, with DIFC (Dubai) and ADGM (Abu Dhabi) family-office structures now standard on the setup checklist.
Beyond real estate, Israeli family capital is a long-standing limited partner in global private equity and venture funds. A distinctive feature of the past fifteen years has been the use of the Tel Aviv Stock Exchange's corporate bond market as a financing channel for international real estate — U.S. developers issuing shekel-denominated bonds against U.S. property portfolios, an arbitrage between Israeli institutional yield appetite and U.S. real estate cash flow.
How does wealth transfer work across generations?
The single most consequential trend inside Israeli private capital over the past decade has been generational transfer. Three patterns recur: professionalization of the office with formal CIO roles, separation of corporate and personal balance sheets, and the use of offshore trust structures across Jersey, Guernsey, Switzerland, Singapore, Luxembourg, Cyprus, and the United States.
The Azrieli generational handoff to Danna, Naomi, and Sharon Azrieli was completed across the past decade. The Ofer succession was structured during Sammy Ofer's lifetime into two independent platforms — the model most cited by contemporary Israeli principals structuring their own transitions. The Federmann transition has moved progressively toward the next generation. The Strauss family has rotated chair roles across cousins and siblings while maintaining a unified ownership block.
Are Israeli family offices investing in defense-tech after October 7?
A new pattern emerging since late 2023: Israeli family offices are writing checks directly into the Israeli defense-tech pipeline alongside institutional venture. MAFAT — the Ministry of Defense's Directorate of Defense Research and Development — reported NIS 1.08 billion in government orders placed with Israeli defense-tech startups in 2025, with 32.5% flowing to AI-driven autonomous platforms. Family-office capital is co-investing into the same names. (See Olam's coverage of Anduril's Israel entry and the MAFAT 10% allocation.)
The pattern is structurally new. Historically, Israeli family capital treated defense as an operating exposure — direct stakes in Elbit, Rafael contract flow via industrial holdings, IAI relationships through supplier tiers. What's now developing is a venture posture: seed and Series A checks into autonomy, counter-drone, and edge-AI startups, held alongside the traditional operating exposures. The Federmann family's Elbit block is now complemented by a lattice of smaller family-office positions in the startups feeding that same industrial base.
How does philanthropy function as capital infrastructure?
Israeli philanthropic capital is not adjacent to the public infrastructure of the country — it is a meaningful component of it. The hospitals, the major universities, the museums, and a substantial portion of the innovation infrastructure operate on a funding mix in which private philanthropy is load-bearing rather than supplemental.
The post-October 2023 period saw a significant acceleration of diaspora philanthropic flow into Israel. The flow demonstrated the durability of the philanthropic infrastructure under stress — and the depth of the informal channels through which capital moves from diaspora offices into Israeli institutional recipients within days rather than quarters.
The Olam Read — three signals to watch
1. The Ofer succession playbook becomes the template. Sammy Ofer's structured pre-death division into two independent platforms — Ofer Global and Quantum Pacific — is now the reference model. Expect at least two additional multi-billion-dollar Israeli families to formalize similar structures across 2026–2027, driven by the twelve-billion-dollar year Idan Ofer just posted on his side of the split.
2. The post-exit cohort moves from allocator to operator-allocator. Shlomo Kramer's three-company arc (Check Point → Imperva → Cato) is the pattern — not just deploying capital but re-founding companies. Expect similar arcs from the Wiz principals across 2026.
3. Defense-tech becomes a family-office asset class. MAFAT's NIS 1.08 billion procurement flow, Anduril's Israel entry, and the broader post-October 7 defense pipeline are producing a durable venture-style opportunity set. Expect at least three Israeli family offices to publicly formalize defense-tech mandates before year-end 2026.
What is the future of Israeli private wealth?
The composition of Israeli private capital is being rewritten in real time by the technology exit pipeline. Two decades of cybersecurity, semiconductor, enterprise software, and increasingly artificial intelligence acquisitions have produced a new class of principals whose first capital event happened in their late thirties — not their late fifties. The compounding curve is different.
The geographic center of gravity of Israeli private capital is becoming progressively less tied to Israel itself, even as the generational source of that capital remains Israeli. Significant flows are moving into Cyprus, Greece, Portugal, the United Arab Emirates, Singapore, and the United States. What stays constant is the role. Israeli family offices are no longer peripheral capital. They are increasingly the capital behind the capital — the limited partners in the venture funds, the equity behind the trophy real estate, the donors behind the medical centers, the financiers of the industrial groups.
Frequently Asked Questions
What are the largest Israeli family offices?
By Forbes 2026 net worth, the biggest concentrations of Israeli-originated private capital sit with the Ofer estate (Eyal Ofer $33.6B, Idan Ofer $34.6B — combined $68.2B across Ofer Global and Quantum Pacific), the Federmann family ($9.47B — Dan Hotels and Elbit Systems), the Wertheimer family (post-Iscar), the Azrieli Group, the Strauss family, and the Bino family (FIBI). On the post-exit side, the offices of Gil Shwed and Marius Nacht (Check Point), Amnon Shashua (Mobileye, AI21), Avishai Abrahami (Wix), Nir Zuk (Palo Alto Networks), and Shlomo Kramer (Check Point → Imperva → Cato Networks) anchor the technology-wealth layer.
How many Israeli billionaires are there in 2026?
Forbes' 2026 World Billionaires List records 52 Israeli billionaires with combined wealth of approximately $308 billion. That's up from 50 in 2025 and 42 in 2024 — a 50% jump in two years. Three Israelis rank in the global top 100: Miriam Adelson (#56, $37.5B), Idan Ofer (#61, $34.6B), and Eyal Ofer (#62, $33.6B).
How did the 2024 Wiz–Google deal change the family office landscape?
Wiz's $32 billion acquisition by Google in 2024 is the largest technology transaction in Israeli history. It generated a new cohort of principal-class technology wealth — adding to the precedents set by the $15.3 billion Mobileye–Intel deal (2017) and the $6.9 billion Mellanox–Nvidia deal (2019) — and accelerated the formalization of Israeli founder offices and the migration of those offices into offshore booking centers.
Where is Israeli family capital deployed internationally?
Four primary pools. New York — trophy commercial and residential real estate, with Global Holdings (Eyal Ofer) among the largest single owners in midtown Manhattan. London — Ofer's UK portfolio, Noam Gottesman's TOMS Capital, Teddy Sagi's Market Tech. Miami — the Falic family from Bal Harbour. And the post-Abraham Accords Gulf, including DIFC (Dubai) and ADGM (Abu Dhabi) structures now standard on the setup checklist.
What offshore jurisdictions do Israeli family offices use?
Jersey, Guernsey, Switzerland, Singapore, Luxembourg, Cyprus, and the United States are the most common booking centers. The shift over the past decade has been toward formal trust structures and professionalized governance — moving away from informal personal-asset arrangements toward CIO-led, balance-sheet-separated single-family-office operating models. DIFC and ADGM have become active additions since the Abraham Accords.
How does the Tel Aviv bond market connect to U.S. real estate?
A distinctive feature of the past fifteen years has been the use of the Tel Aviv Stock Exchange's corporate bond market as a financing channel for international real estate. U.S. developers — including a number of New York-anchored sponsors — have issued shekel-denominated bonds against U.S. property portfolios. The mechanism functions as a cross-border capital bridge between Israeli institutional buyers, who need dollar-denominated real estate cash flow yield, and U.S. developers, who need financing outside the U.S. lender base.
Are Israeli family offices investing in defense-tech?
Increasingly, yes. Since October 2023, Israeli family offices have begun writing venture-style checks into the defense-tech pipeline alongside MAFAT-directed procurement. MAFAT's January 2026 report disclosed NIS 1.08 billion in government orders placed with Israeli defense-tech startups in 2025, with 32.5% flowing to AI-driven autonomous platforms — the same names family offices are co-investing into. The Federmann family's traditional Elbit block is now complemented by a lattice of smaller family-office venture positions across the supplier base.
What is the role of philanthropy in this ecosystem?
Israeli philanthropic capital is load-bearing rather than supplemental. The hospitals, major universities, museums, and innovation infrastructure operate on a funding mix in which private philanthropy is a structural component. The post-October 2023 period saw a significant acceleration of diaspora philanthropic flow into Israel.
Sources and further reading
- Forbes World Billionaires List 2026 — Israeli cohort (52 billionaires, $308B combined).
- Forbes Israel — "A Global Wealth Powerhouse? Israel Now Counts More Billionaires Than Switzerland," April 2026.
- Israel Ministry of Defense — MAFAT annual startup procurement report, January 21, 2026.
- Tel Aviv Stock Exchange — corporate bond issuance data, U.S. real estate sponsor series.
- Israeli Family Offices 2026: The Olam Guide — canonical pillar reference.
- The Family Office Banking Map 2026.
- The 2026 Family Office Relocation Cycle.
