Prosec Ltd

What Prosec Ltd does

ProSec Ltd (legal name Professional Security Ltd., UK Companies House registration 06947443) is a privately held United Kingdom security services firm operating across six integrated service lines: close protection, residential property security, event security, industrial and commercial guarding, mobile patrols, and door supervision. The firm primarily serves high-net-worth individuals and families in London's affluent boroughs of Kensington, Mayfair, Victoria, and Chelsea, with additional commercial and event clients across the UK. Its customer base spans four defined segments: HNW individuals (primary), event organisers, commercial and industrial businesses, and hospitality venues requiring door supervisors.

The company's service delivery rests on personnel recruited from UK armed forces, police, and Special Forces backgrounds, all vetted to BS7858 standards and licensed by the Security Industry Authority (SIA), with ISO accreditation held for event and commercial security teams. Operational technology is built around CCTV monitoring, intruder alarm monitoring, mobile patrol coordination, and a proprietary risk assessment and site audit methodology that personalises service design for each client and supports a 24/7 response capability.

ProSec operates a bespoke, quote-based professional services model under multi-year contracts, with senior leadership (a Director of military background and a Senior Business Manager with blue-chip corporate experience) personally engaged in client acquisition and service delivery. Marketing and distribution are primarily direct, leveraging referrals within HNW networks rather than paid acquisition channels. The firm reports no institutional funding, no M&A activity, no proprietary AI/ML systems, and no public revenue or headcount disclosure, consistent with a founder-managed, privately held services business.

Name

Prosec Ltd

Legal name

Professional Security Ltd.

Website

https://prosecltd.co.uk

Company type

Private

Operating status

Operating

Short description

ProSec Ltd is a UK private security services firm providing close protection, residential security, event security, commercial guarding, mobile patrols, and door supervision, primarily serving high-net-worth individuals and commercial clients across London and the UK.

Ownership category

akta.pro rank

Headquarters

HQ city

City Of London

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Others

Revenue model

1. Security Services: Revenue generated from providing comprehensive security services including close protection, residential security, event security, industrial/commercial security, mobile patrols, and door supervision. Services are bespoke and tailored to each client's specific requirements.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

ProSec Ltd is a UK private security company providing bespoke manned security services to high-net-worth individuals and commercial clients. The company delivers close protection, residential property security, event security, industrial and commercial guarding, mobile patrols, and door supervision, with all personnel vetted to BS7858 standards and deployed 24/7. Services are tailored to each client through risk assessments and site audits, supported by patrol, CCTV, and alarm response technology.

Product overview

ProSec Ltd is a unified security services company offering six integrated service modules: Close Protection Security, Residential Property Security, Event Security, Industrial & Commercial Security, Mobile Patrols, and Door Supervisors. The services are delivered by vetted personnel from military, police and special forces backgrounds, supported by technology for patrols, CCTV monitoring and alarm response. Services are tailored to individual client needs through risk assessments and personnel matching.

Differentiator

Problem solved

Functional benefit

Products and services

• Close Protection Security Specialist close protection officers providing personal security against attacks, theft, kidnap and injury for high-net-worth clients, with tailored risk assessments and officers matched to client lifestyle.
• Residential Property Security 24-hour residential security with technology-supported patrols for high-net-worth individuals, including site audits, risk assessments, and security personnel matched to family lifestyle requirements.
• Event Security Bespoke event security services for gatherings ranging from intimate parties of 10 guests to major festivals of 10,000 attendees, including welcome, bag search, and parking management.
• Industrial & Commercial Security Manned security services for commercial buildings and corporate businesses covering retail, corporate, healthcare, sport, education and government buildings, with reception officers, mobile patrols, key holding, alarm response, CCTV and intruder alarm monitoring.
• Mobile Patrols Random 24/7 mobile security patrols covering private residential homes, business premises and public buildings, including internal/external checks, emergency services coordination, key holding, and alarm response.
• Door Supervisors Licensed door supervision services for nightclubs, restaurants and bars, including crowd management, dress code enforcement, conflict management, and physical intervention; provided for 30 years across the UK.

Quantifiable outcome

• 24/7 security response capability with instant threat response

Named customers3 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Securitas UK: Global security services group with significant UK presence in manned guarding, mobile patrols, and electronic security. Overlaps with ProSec's commercial guarding and patrol services as a larger, broad portfolio incumbent.
• Mitie Security: One of the UK's largest facilities management and security services providers, offering manned guarding, mobile patrols, and security technology. Comparable across ProSec's commercial guarding and mobile patrol services but at much larger scale and broader scope.
• Kingdom Services Group: UK-based provider of security, cleaning, and environmental services with national coverage. Comparable across ProSec's manned guarding, door supervision, and event security lines at a larger scale.
• G4S (Allied Universal UK): One of the world's largest security services companies with broad UK coverage in manned guarding, event security, and door supervision. Comparable across ProSec's commercial and event security lines as a major incumbent competitor.
• GardaWorld (Risk Solutions): Global security services company with HNW and executive protection offerings, including through acquired brands such as Olive Group. Comparable to ProSec's close protection and residential security services as a broad international incumbent.

Direct peers

• Pilgrims Group: UK-headquartered security firm providing close protection, security consultancy, and managed security services with strong presence in hostile and complex environments. Comparable in scope of high-end protective services and UK operating base.
• FGH Security: UK security firm specializing in event security, door supervision, and crowd management. Directly comparable to ProSec's event security and hospitality door supervision services for similar client types.
• Corps Security: UK security services company offering manned guarding, close protection, and corporate security across multiple sectors. Comparable in breadth of manned security services and UK operating base.
• Control Risks: International security and risk consultancy offering close protection, residential security, and security consultancy for HNW individuals and corporates. Highly comparable to ProSec's HNW-focused service lines and bespoke delivery model.
• Amulet Security: UK provider of close protection, residential security, and event security services aimed at high-net-worth and corporate clients. Directly overlaps with ProSec's core service portfolio and HNW client focus.

Market position

Strengths1 record

Weaknesses1 record

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Prosec Ltd