Overall Score46 / 100The Wikilix trust rating of MIZUHO, out of 100, built from the five factors below.The licences it claims have not been checked on any official register.Regulation46%Identity24%Client terms51%Trading offer62%Service44%Score last calculated 2026/10/26
High risk35 to 49. Serious gaps in regulation, client terms or conduct; the record points to real risk for a deposit.Why: The licences it claims have not been checked on any official register.
46 out of 100 · 56% checkedThe share of the record we could verify. What we could not check counts as unknown and pulls the score toward the middle, never down.· Provisional
Do not trust
High risk
Fair
Good
Excellent
The licences it claims have not been checked on any official register.
We checked MIZUHO on 2026-10-26 across its regulation, company record, client terms, trading offer and service, and could verify 56% of its record. It claims 2 licences on its site, but none has been checked on an official register yet. The score of 46 is what the checked record adds up to; nothing held it down. The rating stays provisional until a claimed licence is checked on an official register. What would move the score: licence held by the onboarding entity, verified age, transparency. No investigation has been published yet, so complaints and reputation are unknown. Its client terms have not been reviewed yet.
Score last calculated 2026/10/26
Regulation
Is someone watching them?
46out of 100
Poor
Counts for 35% of the score93% checked
What we checked
Best licence in force50
FCA 119256 claimed, not checked on the register · Nov 11, 2025
FCA 119256 claimed, not checked on the register · Nov 11, 2025
Regulator protections50
FCA: 5 of 5 protections (claim, unchecked) · Nov 11, 2025
Licence held by the onboarding entity50
No licence checked on a register yet · Nov 11, 2025
Extra licences in force20
2 claimed licence(s), none checked · Nov 11, 2025
What this measures
Whether a financial authority supervises this broker: the licences it holds, whether we verified them on the official register, how strong that regulator is and what protection it gives clients. Worth 35 points of 100.
Identity
Who is behind it, and for how long?
24out of 100
Poor
Counts for 15% of the score60% checked
What we checked
Registry-verified entity0
No registered entity recorded
Verified ageNot checked yet
No verified age
Transparency25
1 of 4 transparency checks met (entity, address, complaints, ownership)
Who is behind it and for how long: a company registration we verified, years of verified history, how openly it names its entity, address and owners, and whether its website is intact. Worth 15 points.
Client terms
Are the client terms fair?
51out of 100
Fair
Counts for 15% of the score7% checked
What we checked
Policy riskNot checked yet
No published policy review
Critical clausesNot checked yet
No published policy review
Withdrawal rails60
5 rail(s): 0 fee-free of 0 known, 3 instant of 5 known, minimum unknown · Nov 11, 2025
Language parityNot checked yet
No published policy review
What this measures
How fair the client agreement is: the risk found in our policy review, the number of critical clauses, withdrawal rules, and whether the terms say the same in every language. Worth 15 points.
Trading offer
What does trading cost, and is it disclosed?
62out of 100
Fair
Counts for 20% of the score40% checked
What we checked
All-in EURUSD costNot checked yet
No EURUSD spread known
Pricing disclosed per account type67
2 of 3 pricing cells filled across 1 account type(s) · Nov 11, 2025
Instrument breadthNot checked yet
No instrument counts known
PlatformsNot checked yet
No trading platform recorded
Leverage vs regulated cap100
Maximum leverage 1:1 · Nov 11, 2025
Minimum deposit100
Minimum deposit $0 · Nov 11, 2025
What this measures
What trading costs and how clearly it is disclosed: pricing per account type, the all-in cost of EURUSD, instruments, platforms, leverage against regulated limits and the minimum deposit. Worth 20 points.
Service
How do they treat clients?
44out of 100
Poor
Counts for 15% of the score35% checked
What we checked
Fund-integrity complaintsNot checked yet
No published scam check
Support channels33
2 of 6 support checks (phone, email, 24/7 chat, 2+ languages, messenger, complaints email) · Nov 11, 2025
Reputation footprintNot checked yet
No published scam check
WIKILIX communityNot checked yet
0 approved review(s), fewer than 10
What this measures
How clients are treated: support channels, complaints about withdrawals and reputation from our investigation, and reviews by WIKILIX members. Worth 15 points.
What Wikilix has recorded about MIZUHO: its history, the licences it holds, its trading conditions and its fees.
Introduction
Mizuho International PLC is a prominent player in the global financial services landscape, operating from its strategic base in London. As a subsidiary of Mizuho Securities and part of the expansive Mizuho Financial Group, the institution leverages decades of banking expertise rooted in Japan's rich financial history. Focusing on corporate and institutional clients, Mizuho International PLC delivers a suite of sophisticated financial solutions designed to meet the complex needs of today's global markets.
In an era where financial agility and integrated services are paramount, Mizuho International PLC offers a compelling blend of advisory, corporate financing, and market solutions. This article delves into the company's background, core offerings, regulatory framework, and market position, providing a comprehensive overview of its role within the international banking ecosystem.
Background and History
Founded on 14 March 1975 as IBJ International PLC, the company underwent a significant transformation when it was renamed Mizuho International PLC on 1 December 2000. This change coincided with the formation of the Mizuho Financial Group, a major Japanese banking conglomerate created through the merger of three leading banks: Dai-Ichi Kangyo Bank, Fuji Bank, and the Industrial Bank of Japan.
Headquartered at Mizuho House, 30 Old Bailey, London, the company benefits from its location in one of the world's foremost financial centers. The Mizuho Financial Group, with total assets exceeding $1.9 trillion USD as of 2023, provides a robust foundation for Mizuho International PLC's operations, enabling it to offer a wide range of financial services with global reach and local expertise.
Key Features and Offerings
Corporate and Institutional Focus
Unlike retail banks, Mizuho International PLC primarily serves corporate and institutional clients. This focus allows the company to tailor its services to the complex financial needs of businesses and large organizations, providing bespoke solutions that support growth, risk management, and capital optimization.
Comprehensive Financial Services
The company's portfolio includes corporate financing, advisory services, global market solutions, trade and cash management, trust banking, and financial research. These offerings are designed to cover the full spectrum of corporate financial needs, from raising capital and managing liquidity to navigating international markets and regulatory environments.
As part of the broader Mizuho Group, Mizuho International PLC benefits from integrated financial services that span banking, securities, trust, asset management, and research. This integration enhances its ability to deliver seamless and innovative solutions to clients worldwide.
Regulatory Compliance and Licensing
Operating within the UK, Mizuho International PLC is subject to regulatory oversight by the Financial Conduct Authority (FCA) and the Prudential Regulation Authority (PRA). While specific license numbers are not publicly disclosed, compliance with these authorities ensures adherence to stringent standards of financial conduct and prudential management.
Additionally, as a subsidiary of the Mizuho Financial Group, the company is indirectly governed by Japanese regulatory bodies, including the Financial Services Agency (FSA) of Japan. This multi-jurisdictional oversight reflects the global nature of its operations and commitment to regulatory excellence.
Regulator
License Number
Status
UK Financial Conduct Authority (FCA)
Not publicly disclosed
Active
UK Prudential Regulation Authority (PRA)
Not publicly disclosed
Active
Japan Financial Services Agency (FSA)
Parent company regulated
Active
Trading Conditions and Platform Technology
Customized Trading Terms
Mizuho International PLC does not publicly disclose standard trading conditions such as spreads, leverage, or minimum deposits. Given its focus on corporate and institutional clients, it is reasonable to infer that trading and financing terms are customized to meet the specific requirements of each client, rather than following a one-size-fits-all model typical of retail financial services.
Technology and Platforms
While detailed information about the specific trading platforms or technology tools used by Mizuho International PLC is not publicly available, the company benefits from the technological infrastructure of the Mizuho Financial Group. This includes integrated systems supporting banking, securities, and asset management services, designed to provide efficient and secure transaction processing for institutional clients.
Feature
Details
Trading Conditions
Customized per institutional client; no public standard terms
Platform Technology
Integrated financial systems under Mizuho Financial Group; specifics not disclosed
Mobile/Online Access
Not publicly specified for Mizuho International PLC
Fee Structure
Specific details regarding deposit fees, withdrawal fees, commissions, or inactivity charges for Mizuho International PLC are not publicly available. Reflecting its corporate client base, fee arrangements are likely negotiated individually, tailored to the scope and scale of services provided.
This bespoke approach to fees aligns with the company's commitment to delivering personalized financial solutions, ensuring that clients receive value-driven services that correspond to their unique business needs.
Fee Type
Details
Deposit Fees
Not publicly disclosed; likely negotiated
Withdrawal Fees
Not publicly disclosed; likely negotiated
Commission
Customized per client agreement
Inactivity Fees
Not publicly disclosed
User Experience and Market Reputation
Although there are no publicly available customer reviews or ratings specifically for Mizuho International PLC, the broader Mizuho Financial Group enjoys a strong reputation as one of Japan's largest and most established financial institutions. Its history of stability and comprehensive service offerings contributes positively to its market standing.
The company's strengths include an extensive global network, deep expertise in corporate banking, and the ability to provide integrated financial services across multiple sectors. However, like many large financial groups, Mizuho has faced challenges in the past, particularly in the early 2000s, related to economic conditions and loan write-offs in Japan. Despite these hurdles, it has maintained a resilient position in the global banking arena.
Recent Developments
As of the latest information available, there have been no specific public announcements or notable changes reported regarding Mizuho International PLC. The company continues to operate steadily within the framework of the Mizuho Financial Group's global strategy, focusing on delivering consistent value to its corporate and institutional clients.
The parent group remains active in pursuing strategic initiatives typical of large banking institutions, including innovation in financial products, regulatory compliance, and expansion of global services, which indirectly benefit the international subsidiary.
Conclusion
Mizuho International PLC represents a vital component of the Mizuho Financial Group's international presence, offering specialized financial services tailored to corporate and institutional clients. With a rich heritage stemming from the merger of three major Japanese banks, it combines deep-rooted expertise with a global outlook.
While detailed public information on trading conditions, fees, and technology platforms is limited due to its corporate focus, the company's integration within a major global banking group ensures robust service delivery and regulatory compliance. For businesses seeking sophisticated financial solutions backed by a reputable and stable institution, Mizuho International PLC remains a compelling choice.
Detail
Information
Headquarters
Mizuho House, 30 Old Bailey, London, EC4M 7AU, United Kingdom
Phone
+44 (0)20 7236 1090
Website
Website archive
Captured
Website snapshots
8 full-page captures of MIZUHO's own site, archived so what they said can still be read after the pages change.
MIZUHO is listed with a tier-1 or tier-2 licence that we have not yet checked against the regulator's register. An unchecked licence is not a finding either way.
0 of 2 checked
Licences on recordEvery licence or registration recorded for this broker, whether the broker claims it or our check found it.
2
Confirmed on registerLicences we located on the issuing regulator's own public register, with a screenshot taken at the time.
0
Tier 1 or 2Licences from tier-1 or tier-2 authorities (FCA, ASIC, CySEC and peers), the strongest client protection. A registration we could not confirm as a licence is not counted.
2
OffshoreLicences from offshore registers, which typically carry no compensation scheme and lighter oversight.
0
WIKILIX
Licence intelligence
The strongest of 2 licences on file
Licence Verification Record
Financial Conduct Authority119256
Recorded from the firm's own disclosure. Not yet checked against the register.
Jurisdiction
United Kingdom
Authority strength
Tier 1
Licence type
Institution Forex License
Not yet checked on the register
Client protection under this licence
Compensation schemeUp to £85000 (FSCS)
Client money kept separate
Negative balance protection
Complaints routeFinancial Ombudsman Service
Maximum leverage1:30
These are the rules FCA sets for the firms it licenses. They are not a statement about how MIZUHO applies them, or about which of its companies would hold your account.
A licence record describes what an authority published. It is not an endorsement, and Wikilix does not issue authorisations.
This recordUnited Kingdom · since 1975· Mizuho International PlcWikilix score 46.0RegulationRegulatedFCAMax leverage—Not recordedPlatforms—Not recordedLicences2
Mizuho International Plc provides trading access to a variety of regulated financial instruments including Forex, bonds, stocks, funds, options, derivatives, commodities, loans, and retail investments. However, binary options trading is subject to specific trading limits.
Mizuho International Plc offers leverage up to a maximum of 30:1. This leverage limit aligns with FCA regulations for retail clients in the UK and EU markets.
According to the provided data, Mizuho International Plc has no specified minimum deposit amount for opening an account. The minimum deposit amount is listed as zero GBP, indicating no mandatory minimum deposit requirement.
Mizuho International Plc supports several funding methods including bank transfers (SWIFT and local), credit/debit cards, e-wallets like PayPal and Skrill, and cryptocurrencies such as Bitcoin and Ethereum. Deposits and withdrawals via credit/debit cards, e-wallets, and cryptocurrencies are processed instantly, while bank transfers may take hours to days.
Mizuho International Plc is regulated by the Financial Conduct Authority (FCA) in the United Kingdom. It holds an onshore Institution Forex License and an Investment Advisory License. Client funds are protected up to £85,000 under the FSCS scheme, and the broker operates with high transparency and a complaint mechanism through the Financial Ombudsman Service.
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