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WILL FIELD FAMILY OFFICE — SINGAPORE

Partnering with companies driving
positive change through capital
and hands-on support.

A Singapore-based Single Family Office (SFO) managing a portfolio anchored in Japanese listed equities, alongside LP commitments to VC funds and direct investments in startups.

Circular Economy Agri-Food Tech Social Impact Education & Human Capital Clean Energy Deep Tech Global South Startup Ecosystem
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We aim to generate financial returns while supporting the long-term value creation of companies addressing social challenges in areas such as the environment, food systems, education, and human capital. We also invest in funds that help strengthen startup ecosystems. Beyond providing capital, we engage closely with portfolio company management — building enduring partnerships that support sustained value creation.

Sustainable nature
Walking alongside companies driving positive change

Will Field — A Virtuous Capital Cycle

Returns from listed equities fund the next generation of sustainable companies.

Japanese Listed Equities
Core Portfolio
(Revenue Engine)
→
Investment Returns
Generating Financial Returns
→
Sustainable Investments
Agri-Food Tech
VC & Startups
→
Social Impact
& Long-term Returns
A virtuous cycle, returning to the next round of support
Circular Economy

Driving zero-waste circular economy models, focusing on sustainable materials, packaging, and agricultural waste reuse.

Agri-Food Tech

Transforming agriculture and food systems through precision farming, AI-powered diagnostics, and sustainable supply chains.

Social Impact

Ventures creating meaningful social change through business — addressing inequality and strengthening communities.

Education & Human Capital

Closing the global education gap through EdTech, talent development, and career support to maximise human capital.

Deep Tech

Investing in frontier science and engineering startups — from fusion energy and biotechnology to advanced materials.

Clean Energy

Energy transition for decarbonisation — investing in electric vessels, EVs, and next-generation energy technologies.

Global South

Engaging with companies and funds that drive economic growth while addressing social challenges across the Global South.

Startup Ecosystem

LP commitments to VC and secondary funds that strengthen startup ecosystems in Japan and internationally.

Halter
New Zealand Private Agritech
Halter

Agritech company whose solar-powered smart collars let farmers graze, move and monitor cattle without physical fences. Virtual fences are set remotely from an app, alongside heat detection, 24/7 location tracking and satellite connectivity beyond cellular coverage. A New Zealand-founded unicorn, valued at over US$2bn as of March 2026 and backed by investors including Founders Fund.

algal bio
Japan Private Biotech
Algal Bio

Biotech company founded in 2018 on more than two decades of algae research at the University of Tokyo. Its Algae Foundry platform spans breeding, cultivation and production across the roughly 300,000 known algal species. Applications range from food, cosmetics and pharmaceuticals to energy, including demonstration work on CO2 fixation using microalgae.

坂ノ途中
Japan Private Food & Social
Saka No Tochu

Kyoto-based social venture built on the mission of farming that lasts a hundred years, handling produce grown without synthetic pesticides or fertilisers. Its organic vegetable subscription service gives growers practising low-impact agriculture a dependable route to market. Will Field invested at the seed stage.

ミライ菜園
Japan Private Agri-Food Tech
Mirai Saien

Agritech company using AI to forecast pest and disease outbreaks from weather data and historical incidence. Its crop-protection app TENRYO cross-references two decades of local weather records with user-reported outbreaks to surface risk across crops from vegetables to rice. Timely, targeted treatment helps growers cut pesticide use while improving yield and quality.

Mushroom Material
New Zealand Private Circular
Mushroom Material

Sustainable materials company turning mushroom mycelium and agricultural waste into a replacement for expanded polystyrene packaging. It matches the shock absorption and durability of the original while breaking down in a home compost within months. It is also supplied as pellets that mould on existing polystyrene equipment, keeping switching costs low.

Vessev
New Zealand Private Clean Energy
Vessev

New Zealand marine technology company that designs, builds and assembles electric hydrofoiling vessels in-house. Lifting the hull clear of the water delivers a quiet, low-wake ride and a substantial gain in efficiency. It targets passenger services, tourism and luxury hospitality, with a team drawn from the America's Cup, Rocket Lab, Apple and Tesla.

Crimson Education
New Zealand Private Education
Crimson Education

Global EdTech company founded in New Zealand in 2013, specialising in admissions to the world's most competitive universities. Former admissions officers, counsellors and subject specialists work as a team across application strategy, essays and extracurriculars. Over the past decade it has supported 6,000+ students to more than 10,000 offers, including 1,700+ Ivy League places, and reached unicorn status in its 2024 Series D.

OpenStar Technologies
New Zealand Private Deep Tech
OpenStar Technologies

Wellington-based deep tech company pursuing commercial fusion power through the levitated dipole approach, inspired by Earth's magnetosphere. The design is simpler and more modular than the alternatives, aiming at a faster and lower-cost route to fusion. It achieved first plasma within two years of founding on a limited budget and has published a design for a deuterium-tritium levitated dipole power plant.

Icehouse Ventures
New Zealand Private VC
Icehouse Ventures

Auckland-based venture capital firm active since 2003, backing Kiwi founders with global ambitions. It invests across every stage, from pre-seed through to pre-IPO. More than NZ$800m has been deployed across 390+ companies, including Halter, Crimson Education, Vessev and Sharesies.

Zethos
New Zealand Private Deep Tech Critical Minerals
Zethos

Deep tech company pursuing reliable access to clean critical minerals through tech-led refining. Its metal refining platform combines selective reduction with electrochemical technology. Recovers copper, zinc, nickel and manganese from feedstocks ranging from ores to industrial waste.

Basis
New Zealand Private Clean Energy Hardware
Basis

New Zealand company behind the Basis Board, a smart switchboard that replaces the traditional electrical panel. It takes 10,000+ measurements per second per circuit, extends fire and shock protection across every circuit, and lets circuits be configured and switched remotely from a companion app. Optimised power plans and load scheduling deliver median savings of around $720 a year, with support for solar, EV and battery loads.

GLIN Impact Capital
Japan VC Fund VC
GLIN Impact Capital

First-generation impact and ESG venture capital firm in Japan, pursuing social outcomes alongside market-rate returns. It invests in mid- to later-stage private companies in Japan and selectively overseas, across two themes: sustainable living environments and human wellbeing. Alongside investment it runs a sustainability consulting practice, supporting portfolio companies with global-standard impact and ESG measures and introductions to talent and investors.

Kepple Liquidity Fund
Japan VC Fund VC Secondary
Kepple Liquidity Fund

Japan's first fund dedicated to direct secondary investment in unlisted startup shares. It acquires existing shares from VCs, CVCs, founders and corporates, seeking returns through IPO or M&A. Its first fund closed at 10 billion yen and had taken stakes in 13 companies within two years of its 2022 launch, providing liquidity to existing shareholders and recycling risk capital back into Japan's startup ecosystem.

MCP Japan Evolution Fund
Japan VC Fund VC
MCP Japan Evolution Fund

Venture capital fund launched in 2023 by MCP Asset Management, targeting mid-stage startups. It backs Japanese technology and innovation companies with a focus on Kyushu and Okinawa, including WHILL, Kyulux and YAMAP. An extensive network across major Asian markets supports portfolio companies as they expand internationally.

Latest News

エジプトにおけるTOFAS合格証授与式の様子
2026.03.30
▶ Strategic Partnership — SPRIX Inc. (TSE:7030) × Will Field Family Office

Will Field Group has entered into a strategic partnership with SPRIX Inc., a company it has supported as a long-term shareholder. Under the agreement, Will Field will help SPRIX build local revenue bases in target markets by identifying and introducing private-sector partners. The two companies will also explore joint investment opportunities, accelerating efforts to reduce educational inequality and develop human capital across the Global South.

Halter
2026.03
▶ Halter Surpasses US$2B Valuation

Portfolio company Halter reached a valuation above US$2B as of March 2026, with backing from Founders Fund among others, drawing significant global attention.

Get in touch

Investment Policy
Investment Enquiries

We invest on the premise of long-term ownership, and engage with the management of portfolio companies through direct dialogue. Our investment policy page sets this out in full, together with the contact point for investor relations teams.

Read our investment policy
Recruiting
Recruiting Enquiries

We are currently hiring for six positions, spanning Japan equity investment and research, AI adoption, and new venture development. Full descriptions, requirements and terms are on our careers page.

View open positions