Osirium
Osirium is a UK-based Privileged Access Management software vendor, founded in 2008 in Theale, that protects enterprise privileged accounts by isolating human users from standing credentials. It previously traded on the LSE (OSI) and now operates privately with 51-100 employees.
- Company typePrivate
- Founded2008
- HeadquartersTheale, United Kingdom
- Headcount51–100
- GTM typeB2B
- OfferingSoftware
What Osirium does
Osirium is a UK-based Privileged Access Management (PAM) software vendor founded in 2008 and headquartered in Theale, United Kingdom. The company's product thesis is preventing attacks on privileged accounts by separating people from passwords — i.e., isolating human users from standing credentials so that credential theft does not translate into privileged compromise. Osirium operates within the broader PAM platform category, which third-party market analysis (QKS Group) projects to reach $7.39 billion by 2030, with growing adoption of AI-augmented PAM capabilities across regulated and enterprise verticals.
The company is structured as a for-profit entity with a headcount band of 51-100 employees. It previously traded on the London Stock Exchange under the ticker OSI but is now delisted, with current ownership structure undisclosed in the available source record. Leadership comprises Chairman Simon Lee, CTO Andy Harris, CFO Rupert Hutton, customer services director Barry Scott, and co-founder Kev Pearce (Tech Services Director). Capital history includes a single disclosed funding round of approximately $1.23 million led by Restoration Partners in April 2015; no subsequent raises are recorded. Specific product architecture, integrations, pricing model, distribution channels, named customer logos, certifications, and current revenue figures are not disclosed in the provided source data, limiting further financial and commercial characterisation.
Osirium firmographics
Firmographics- Name
- Osirium
- Website
- https://osirium.com
- Company type
- Private
- Founded year
- 2008
- Headcount range
- 51–100 employees
- Short description
- Osirium is a UK-based Privileged Access Management software vendor, founded in 2008 in Theale, that protects enterprise privileged accounts by isolating human users from standing credentials. It previously traded on the LSE (OSI) and now operates privately with 51-100 employees.
- Ownership category
- akta.pro rank
Osirium industry classification
Industry- Product category
- Privileged Access Management (PAM)
- NAICS
- Software Publishers (5132)
- SIC
- Services-Prepackaged Software (7372)
- akta.pro primary industry
- Privileged Access Management (PAM) (HDADAAAC)
- akta.pro secondary industries
- Identity & Access Security Services (IAM, PAM, Zero Trust) (BPAKAHAI), Privileged Access Management (PAM) (HDAEAJAD)
Keywords
Where Osirium is headquartered
LocationHeadquarters
- HQ city
- Theale
- HQ country
- United Kingdom
- HQ region
- Europe
Markets served
Osirium business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales
Osirium product offering
Product offeringCore offering
Osirium develops and sells a Privileged Access Management (PAM) software suite that prevents cyber-attacks by separating people from passwords. The platform enables organizations to manage and protect privileged accounts, defend against credential theft attacks, and meet regulatory compliance obligations including PCI DSS, ISO 27001, Sarbanes-Oxley, and HIPAA.
Product overview
Osirium is a Privileged Access Management (PAM) solution provider. Based on the market context provided, the company operates in the PAM platform market, which according to QKS Group analysis is projected to reach $7.39 billion by 2030 with increasing adoption of AI-powered PAM solutions across various industries.
Differentiator
Problem solved
Functional benefit
Products and services
- Osirium Privileged Access Management (PAM) Suite
Companies that use Osirium
Customer profileIdeal customer profiles1 record
Osirium technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Osirium partnerships and signals
Strategic signalRecent moves4 records
Expansion highlights3 records
Osirium competitors and assessment
Company assessmentDirect peers
- Wallix: European-headquartered PAM specialist (Paris) with a comparable mid-market focus and OT/industrial remote-access angle, frequently competing with Osirium in UK and EMEA PAM deals.
- ManageEngine (Zoho): ManageEngine's Password Manager Pro and PAM360 target the same IT administrator and privileged user use cases as Osirium, typically at a lower price point that pressures Osirium's mid-market deals.
- Delinea: Formed from the merger of Thycotic and Centrify, Delinea sells a directly comparable cloud-ready PAM suite and is one of the most frequent shortlist competitors to Osirium in mid-market accounts.
- BeyondTrust: PAM and privileged remote access vendor competing in the same buyer RFPs as Osirium, with overlapping capabilities in password vaulting, session recording and least-privilege enforcement for both IT and OT users.
- One Identity (Quest Software): One Identity's Defender, Safeguard and PAM modules compete head-to-head with Osirium, particularly in Active Directory-centric environments and Windows-heavy estates common to Osirium's UK mid-market base.
- CyberArk: Market-leading Privileged Access Management vendor offering a directly comparable platform of vaulting, session management and just-in-time privilege controls. CyberArk is the most direct competitor to Osirium across enterprise and mid-market PAM deals.
Broad incumbents
- Broadcom (Symantec / CA PAM): Broadcom's CA Privileged Access Manager competes with Osirium in larger enterprise accounts, offering broader identity governance bundled with PAM.
- Microsoft Entra Privileged Identity Management: Microsoft's bundled PIM within Entra ID offers free or low-cost just-in-time privilege elevation for Azure/AD estates, displacing dedicated PAM vendors like Osirium in Microsoft-centric environments.
- IBM Security Verify Privileged Access: IBM's PAM offering competes in the same enterprise RFPs, particularly in regulated industries where Osirium also sells, with the advantage of a broader IAM and security portfolio.
Emerging players
- HashiCorp Vault: OpenTofu/Vault-based secrets management increasingly overlaps with PAM in DevOps and cloud-native estates, competing with Osirium for budget and mindshare in modern infrastructure teams.
Market position
Strengths3 records
Weaknesses4 records
Competitive moat3 records
Key risks5 records
Key highlights4 records
Customer concentration
Osirium social profiles
Digital presenceOsirium financial estimates
Financial estimateRevenue estimate
Valuation estimate
Osirium leadership team
Management profileNumber of profiles
Profiles5 records
Osirium funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Osirium M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Osirium
What does Osirium do?
Osirium develops and sells a Privileged Access Management (PAM) software suite that prevents cyber-attacks by separating people from passwords. The platform enables organizations to manage and protect privileged accounts, defend against credential theft attacks, and meet regulatory compliance obligations including PCI DSS, ISO 27001, Sarbanes-Oxley, and HIPAA.
When was Osirium founded?
Osirium was founded in 2008. It employs 51 to 100 people.
Where is Osirium based?
Osirium is headquartered in Theale, United Kingdom, in the Europe region.
Who are Osirium's main competitors?
Direct peers on record are Wallix, ManageEngine (Zoho), Delinea, BeyondTrust, One Identity (Quest Software) and CyberArk. Broad incumbents are Broadcom (Symantec / CA PAM), Microsoft Entra Privileged Identity Management and IBM Security Verify Privileged Access. HashiCorp Vault is listed as an emerging player.
Does Osirium have an API?
No public API is recorded for Osirium.
What industry is Osirium in?
Osirium's product category is Privileged Access Management (PAM). Its primary akta.pro industry code is HDADAAAC, Privileged Access Management (PAM), with a secondary code of BPAKAHAI, Identity & Access Security Services (IAM, PAM, Zero Trust). Its NAICS code is 5132 and its SIC code is 7372.