Brand profile · Computer and Network Security

Oyster Security (NO LONGER OPERATIONAL)

Oyster Security works in Computer and Network Security, out of Downtown Core, Central. Privately held, at oystersecurity.co. Three addresses sit on record, spread over three office countries. It self-reports a headcount band of 11–50. It lists cyber security among its specialties. The record links two similar brands, most of them in Human Resources Services.

oystersecurity.co LinkedIn

Profile live Privately Held Founded 2014 3 office countries
Founded
2014
12 years
Office countries
3
3 addresses
Company type
Privately Held
self-reported
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Description

Note - Oyster Security has now been merged into Fusang as of 2025 and is no longer operating.

Oyster Security, a part of Portcullis Group was established in 2014 to support the cybersecurity governance for Portcullis Group of companies. It now seeks to provide a complete spectrum of cybersecurity knowledge and consultancy services to small and medium enterprises, family offices, private clients and high net worth individuals.

Specialties

All 1 specialty
  • Cyber Security

Related specialties

Locations

3
Countries with an office address3 addresses on record
SingaporeprimaryHong Kong SARMalaysia

Country footprint

Offices in 3 countriesCountry footprint: 3 countries, primary SG. Codes: SG, HK, MY.3 countriesprimary SGSGHKMY
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Countries3
Primary countrySG

All codes: SG HK MY

Addresses

  • SG16 Raffles Quay; #19-01; Downtown Core, Central 048581Primary
  • HKNo. 136 Des Voeux Road Central; 13/F, BOC Group Life Assurance Tower; Hong Kong, Hong Kong
  • MYFinancial Park Labuan Complex Jalan Merdeka, 87000 Labuan F.T.; Level 7(A), Main Office Tower; Labuan, Labuan 87000

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Spending power

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Signals & hiring

Hiring, headcount and registry-change signals, streamed to members.

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Financials

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FAQ

Where does Oyster Security (NO LONGER OPERATIONAL) have offices?

Three addresses on record across 3 countries. Primary: 16 Raffles Quay, #19-01, Downtown Core, Central 048581.

What does Oyster Security (NO LONGER OPERATIONAL) list as its specialties?

One tag on the brand's own list, among them cyber security.

Which companies are listed alongside Oyster Security (NO LONGER OPERATIONAL)?

1 profile lists Oyster Security (NO LONGER OPERATIONAL) as a peer — 43rd percentile in Computer and Network Security. It lists ten peers of its own.

What is Oyster Security (NO LONGER OPERATIONAL)'s website?

oystersecurity.co