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Charterhouse

Integrated IT, voice, data, security provider

Overview

Charterhouse provides an integrated technology partnership for mid-market businesses, offering voice, data, hosting and cybersecurity as a bundled managed service. Their approach centers on long-term contracts and deep, embedded support, aligning IT operations with a client’s business needs rather than selling one-off products. The company works by delivering a suite of managed IT solutions and gradually expanding capabilities and geographic reach through acquisitions, allowing it to handle mission-critical tech across a client’s operations. What sets Charterhouse apart is its focus on end-to-end integration and long-term client relationships, growing through steady, client-centered growth and strategic acquisitions rather than relying on venture-backed hype. The goal is to be the essential, behind-the-scenes technology partner that quietly powers business operations for mid-market companies, helping them run reliably and securely.

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About Charterhouse

Simplify's Rating
Why Charterhouse is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

ConsultingEnterprise SoftwareCybersecurity

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

London, United Kingdom

Founded

1993

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Simplify's take

What believers are saying

  • Teleware added AI customer-experience and compliance capabilities in March 2026.
  • Charterhouse closed Animalcare on 31 July 2026, proving fresh capital deployment after exits.
  • The 2 November 2026 Vermeg sale returned over €1bn, strengthening dry powder and credibility.

What critics are saying

  • Integration risk rises as Teleware, NETconnection, Symity, and Pentesec systems converge through 2027.
  • Microsoft partnership dependence leaves Charterhouse exposed if Teams partners or pricing change abruptly.
  • As a buy-and-build consolidator, Charterhouse faces existential competition from larger PE-backed platform rollups.

What makes Charterhouse unique

  • Charterhouse pairs Microsoft Teams, UC, cybersecurity, and regulated-comms expertise under one umbrella.
  • Six acquisitions since 2018, including Teleware, widened capabilities without abandoning managed-service depth.
  • Mike Wardell joined in June 2025, sharpening execution around AI and collaboration services.

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Benefits

  • Health Insurance
  • Life Insurance
  • Flexible Work Hours
  • Commuter Benefits
  • Employee Discounts

Company News

IT Europa
Mar 12th, 2026
Charterhouse acquires Teleware in sixth deal since 2019 to expand UC offerings

Charterhouse has acquired Teleware to strengthen its unified communications business, marking its sixth acquisition since 2019. The deal expands Charterhouse's AI-powered agent and customer experience solutions integrated with Microsoft Teams, whilst adding expertise in voice recording, compliance and regulated communications. Teleware CEO Steve Haworth said the combination would enable the company to scale its technology and reach new markets. Charterhouse CEO Mike Wardell described the acquisition as a natural fit, noting that Teleware's AI-driven customer experience work for Microsoft Teams complements the company's strategy. Private equity firm August Equity acquired Charterhouse in 2018. Previous acquisitions include NETconnection, Lloyds Business Communications, and three companies purchased in 2021: Symity, Digital Exchange Products and Pentesec.

Bdaily
Jul 27th, 2025
Charterhouse Group appoints new chief executive

Technology provider Charterhouse Group, has named Mike Wardell as its new chief executive, bringing over two decades of experience in the communications and technology sector.

Charterhouse Group
Apr 5th, 2023
Announcement

Charterhouse are delighted to announce its partnership with Zoom, enabling greater platform choice for its customers and enabling existing Zoom users to leverage its capabilities and 30 years of voice experience.

Business Wire
Nov 16th, 2022
City, University Of London Modernizes Wireless Campus Infrastructure With Extreme Networks

READING, England--(BUSINESS WIRE)--Extreme Networks, Inc. (Nasdaq: EXTR), a leader in cloud networking, today announced the deployment of a new Wi-Fi 6 wireless network for UK-based City, University of London, providing connectivity to over 18,000 students ​​and 2,000 staff. The new infrastructure includes the ExtremeCloud™ IQ platform, which simplifies network management and provides the IT team with full visibility and advanced analytics around network performance, usage and security. ExtremeCloud IQ also delivers insights that will help the university improve the student experience and drive operational efficiencies. Alongside Charterhouse Group, Extreme Networks delivered a wireless solution that seamlessly integrates with the university’s existing wired infrastructure and offers greater reliability, flexibility, control and security across the campus

Charterhouse Group
Sep 9th, 2021
Charterhouse Voice & Data PLC invested into assets : Cyber Security Centre of Excellence in the amount of $2.05M on Jan 1st 21'.

Following the acquisition of Pentesec in January, Charterhouse Voice & Data PLC has invested over £1.5m in establishing a Cyber Security Centre of Excellence in a new purpose-built facility, underpinned by state-of-the-art technologies and managed by an expanded team of industry experts enhancing its existing security capabilities.

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