Insights

Strong Growth Spy Alarms has a long-standing market presence of 40 years with 50,000+ customers across London, Kent and the Home Counties, indicating a solid install base ripe for upsell opportunities in security monitoring, maintenance contracts and added smart tech.

Debt Financing Recent financing activity including a £2M revolving credit facility from OakNorth and private equity backing suggests capacity for acquisitive growth and buy-and-build strategies, opening doors for partnership discussions and cross-sell to acquired portfolio companies.

DX Ready Tech stack focuses on modern web and security management platforms (WordPress, Microsoft 365, Tailwind CSS, Nginx) indicating a willingness to invest in scalable digital infrastructure which can be leveraged to offer managed security services, remote diagnostics, and cloud-based monitoring solutions.

Residential tilt Strong emphasis on domestic installations alongside commercial projects implies high potential for targeted packages combining home security systems with ongoing monitoring, app-based control, and family safety features for homeowners upgrading from basic devices.

Market Expansion With a large private-owned installer footprint in the South East and repeat business from early clients, there is an opportunity to propose expansion into adjacent regions or verticals (industrial, institutional) using a scalable buy-and-build approach.

Spy Alarms Ltd Tech Stack

Spy Alarms Ltd uses 8 technology products and services including Google Hosted Libraries, Brizy Cloud, RSS, and more. Explore Spy Alarms Ltd's tech stack below.

  • Google Hosted Libraries
    Content Delivery Network
  • Brizy Cloud
    Content Management System
  • RSS
    Content Management System
  • Microsoft 365
    Email
  • Google Fonts API
    Font Scripts
  • Lightbox
    Javascript Libraries
  • ZURB Foundation
    UI Frameworks
  • Nginx
    Web Servers

Spy Alarms Ltd's Email Address Formats

Spy Alarms Ltd uses at least 1 format(s):
Spy Alarms Ltd Email FormatsExamplePercentage
F.Last@spyalarms.co.ukJ.Doe@spyalarms.co.uk
54%
First@spyalarms.co.ukJohn@spyalarms.co.uk
29%
First.Last@spyalarms.co.ukJohn.Doe@spyalarms.co.uk
10%
FirstLast@spyalarms.co.ukJohnDoe@spyalarms.co.uk
7%

Frequently Asked Questions

What is Spy Alarms Ltd's official website and social media links?

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Spy Alarms Ltd's official website is spyalarms.co.uk and has social profiles on LinkedInCrunchbase.

How much revenue does Spy Alarms Ltd generate?

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As of July 2026, Spy Alarms Ltd's annual revenue is estimated to be $1M - $10M.

What is Spy Alarms Ltd's SIC code NAICS code?

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Spy Alarms Ltd's SIC code is 7381 - Detective, Guard, and Armored Car Services NAICS code is 5616 - Investigation and Security Services.

How many employees does Spy Alarms Ltd have currently?

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As of July 2026, Spy Alarms Ltd has approximately 86 employees across 3 continents, including EuropeAfricaSouth America. Key team members include Chief Executive Officer: T. H.Head Of Performance: A. K.Group Coo: G. A.. Explore Spy Alarms Ltd's employee directory with LeadIQ.

What industry does Spy Alarms Ltd belong to?

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Spy Alarms Ltd operates in the Security and Investigations industry.

What technology does Spy Alarms Ltd use?

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Spy Alarms Ltd's tech stack includes Google Hosted LibrariesBrizy CloudRSSMicrosoft 365Google Fonts APILightboxZURB FoundationNginx.

What is Spy Alarms Ltd's email format?

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Spy Alarms Ltd's email format typically follows the pattern of F.Last@spyalarms.co.uk. Find more Spy Alarms Ltd email formats with LeadIQ.

How much funding has Spy Alarms Ltd raised to date?

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As of July 2026, Spy Alarms Ltd has raised $2.7M in funding. The last funding round occurred on Sep 19, 2024 for $2.7M.

When was Spy Alarms Ltd founded?

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Spy Alarms Ltd was founded in 1985.
Spy Alarms Ltd logo

Spy Alarms Ltd

Security and InvestigationsEngland, United Kingdom51-200 Employees

Spy Alarms Ltd is a mid-sized security and investigations company based in Orpington, in the South East of England. It specializes in installing, maintaining, and monitoring electronic security and fire systems for both homes and businesses. Founded by Martin Foster after his home was burgled, the company has operated for about four decades and serves customers across London, Kent, and the Home Counties. A substantial portion of its work comes from repeat customers, with some clients engaging the firm across generations. Its projects range widely—from small residences to large offices and institutional premises—and emphasize modern technology paired with durable components.

Section iconCompany Overview

SIC Code
7381 - Detective, Guard, and Armored Car Services
NAICS Code
5616 - Investigation and Security Services
Founded
1985
Employees
51-200

Section iconFunding & Financials

  • $2.7M

    Spy Alarms Ltd has raised a total of $2.7M of funding over 1 rounds. Their latest funding round was raised on Sep 19, 2024 in the amount of $2.7Mas a debt_financing.

  • $1M - $10M

    Spy Alarms Ltd's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $2.7M

    Spy Alarms Ltd has raised a total of $2.7M of funding over 1 rounds. Their latest funding round was raised on Sep 19, 2024 in the amount of $2.7Mas a debt_financing.

  • $1M - $10M

    Spy Alarms Ltd's revenue is estimated to be in the range of $1M - $10M

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