DealFlowAgent

    Buy-Side Advisory · UK & US

    Buy a security guarding business.

    Curated, pre-qualified deal flow for buyers acquiring security guarding businesses across the UK and US.

    £500K–£50M

    Enterprise Value

    UK & US

    Coverage

    Free

    For Acquirers

    Sterling

    Share Your Acquisition Criteria

    Get matched with curated, pre-qualified businesses in your target sectors. Takes 2 minutes.

    Free. Confidential. No spam.

    Sector Thesis

    Why buyers are acquiring security guarding businesses

    Recurring contract revenue

    Manned guarding contracts produce highly recurring monthly revenue.

    Specialism premium

    Specialist guarding (high-net-worth, retail, healthcare) commands premium pricing.

    Cross-sell into electronic security

    Strong fit with electronic security and monitoring platforms for total-security solutions.

    Coverage

    Security Guarding Businesse sub-niches we cover

    Manned Guarding

    Static manned guarding for commercial estate.

    Mobile Patrol

    Mobile patrol and key-holding services.

    Event Security

    Event and crowd-management security.

    Specialist / High-Net-Worth

    Close-protection and high-net-worth security.

    Deal Sizes & Multiples

    What security guarding businesses actually trade for

    Security guarding valuations are driven by contract length, customer diversification, accreditation and operational margin discipline against minimum-wage cost pressure.

    Mandates we surface generally sit between £500K and £50M in enterprise value, with most opportunities concentrated in the £1M–£20M range.

    Specific multiple bands are covered in our pillar valuation guide below.

    Valuation Guide

    What is your security guarding business actually worth?

    Read our pillar guide on security systems valuation multiples — the EBITDA bands buyers actually pay, the multiple drivers that move the needle, and what separates a mid-market deal from a premium exit.

    Diligence

    Due diligence focus areas for security guarding acquisitions

    The diligence themes most likely to move price, deal structure or completion certainty.

    SIA ACS / state licensing

    Verify accreditation status and ACS score where applicable.

    Labour cost exposure

    Guarding margins are sensitive to minimum wage — model the impact of upcoming changes.

    TUPE / labour transfer

    Most acquisitions involve TUPE transfer — review payroll, holiday liability and claims history.

    Customer concentration

    FM-channel concentration is common — stress-test top-customer loss.

    Announcement · $750,000 raised

    Backed by investors behind Uber, SpaceX, Canva, Notion and others, to modernise M&A advisory for business owners and buyers like you.

    We have raised investment from the same backers behind companies that transformed entire industries.

    Capital is being deployed to keep delivering successful exits — sharper buyer mapping, a stronger advisory bench, and a faster process for owners.

    Uber logo
    SpaceX logo
    Canva logo
    Notion logo
    Loom logo
    DeepMind logo
    Together.ai logo
    Crusoe logo
    Carta logo
    Recent press coverage of DealFlowAgent's $750k funding round across The Next Web, EU-Startups, Startup Researcher, Startupmag and X, alongside new partnerships with Tradeaze and Simpro.
    Recent press coverage and new partnerships.
    Featured inTNWEU-Startups
    Related Sectors

    Other buyside opportunities

    Owner of a security guarding business?

    Considering a sale of your security guarding business?

    DealFlowAgent runs the deal flow engine that connects security guarding owners with credible acquirers across the UK and US.

    See our sell-side service
    FAQ

    Buying a security guarding business — your questions answered

    What size security guarding businesses does Sterling source?
    Sterling sources security guarding businesses generally between £500K and £50M in enterprise value, with most opportunities concentrated in the £1M–£20M range across the UK and US.
    Are security guarding mandates exclusive to DealFlowAgent?
    Mandates come from a mix of direct owner introductions and partner sell-side advisors. Process exclusivity is confirmed with each owner or advisor before any introduction is made.
    Can Sterling source bolt-on security guarding targets for a platform?
    Yes. Many of our buyers are platforms looking for geographic or service-line bolt-ons. Sterling learns your specific add-on thesis and surfaces matches as they appear in the network.
    How long until a first security guarding introduction?
    Timing depends on the specificity of your criteria and current mandate availability. Sterling shares matches as soon as suitable opportunities surface in the network.