LONGPORT Whale Securities Trading Cloud

LONGPORT Whale, formerly Longbridge Whale, provides internet securities trading cloud services for brokerages, banks, family offices and other financial institutions. The site gives a Hong Kong contact number, lists offices in Hong Kong, Singapore, the United States and Thailand, and states about 400 employees and over 100 institutional clients, including more than 60 in Hong Kong.

The offering is modular and cloud-native, built on microservices. It covers front, middle and back-office counter systems, a retail app and terminal, account management, wealth management, US stocks and options, and a virtual assets solution, with CRM and marketing tools. The site claims 10 ms order processing, 2,000 TPS throughput and day-end clearing for 100,000 clients in about 20 minutes.

• Securities counter system: front, middle and back-office modules for trading, risk and settlement.
• Internet App+: app connecting real-time quotes, news, marketing and trading.
• Multi-market trading: Hong Kong and US stocks, US options and 7x24 trading and clearing.
• Wealth management: platform for funds and structured products.
• Virtual assets solution: trading support for digital asset brokers.
• Marketing and CRM: delivery and smart marketing systems for client acquisition.

A Vietnamese securities firm adding Hong Kong and US stock trading for clients. A bank or family office launching a branded trading app. A new broker needing a ready counter system and clearing stack.

Launch of a brokerage app and trading stack without building infrastructure from scratch. Claimed 30%+ lower cost than the industry and 50%+ operational efficiency gains, per the vendor. Multi-market, multi-asset coverage including Hong Kong and US equities. ISO 27001 and ISO 27701 certifications listed on the site.

Securities firms in Southeast Asia are modernising their core and app stacks. LONGPORT Whale lists offices in Singapore and Thailand, so regional coverage exists. Vietnamese brokers and banks looking to add Hong Kong or US market access can treat it as a regional reference.

Rebranded from Longbridge Whale to LONGPORT Whale on 2026-01-20 and relocated its Hong Kong office. Founding year not stated on the pages fetched. Credentials listed on the site include ISO 27001, ISO 27701, HKEX Broker-to-Client System provider status and The Asset Triple A Digital Awards 2023.