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BlueCat

BlueCat is a Toronto network infrastructure company that runs DNS, DHCP and IP address management for large enterprises and governments. Founded in 2002 by brothers Michael and Richard Hyatt, it sold to Madison Dearborn Partners for $400M in 2017 and again to Audax Private Equity for $700M-plus in 2022.

CybersecurityTorontoFounded 2002bluecatnetworks.com
$400Msale to Madison Dearborn Partners in 2017The Globe and Mail 2017-02-23
$700M+resale to Audax Private Equity in 2022The Globe and Mail 2023-11-01
$100M+annual revenue, profitable, by the time the Hyatts exitedBetaKit 2023-11-01
~1,000corporate and government customers as of 2017The Globe and Mail 2017-02-23

The people

Michael HyattExecutive Chairman · 2 TechTO talks
RH
Richard HyattCo-founderprofile coming

What they build

IntegrityAPI-first DDI platform — DNS, DHCP and IP address managementProduct page ↗
EdgeProtective DNS and intelligent forwardingProduct page ↗
MicetroSoftware orchestration for existing DDI estatesProduct page ↗
HorizonSaaS-first intelligent NetOps platformProduct page ↗

Open roles via the TechTO Job Board

Working at BlueCat

Browse open roles across the community on the TechTO Job Board — Canada’s most connected tech network. BlueCat’s roles show up here whenever they post.

Open roles on the TechTO Job Board ↗Or their own careers page: bluecatnetworks.com/careers ↗

Jobs live on jobs.techto.org — the only structured source. We link to it rather than scraping career sites, so the board is always the source of truth.

On the TechTO stage

Every talk is searchable — ask the archive about BlueCat

About

Michael and Richard Hyatt started BlueCat in 2002, selling appliances at $10,000 apiece — half the price of competitors — and moving 25 in their first quarter. By 2017 it served roughly 1,000 corporate and government customers and Madison Dearborn Partners bought it for $400M. The Hyatts kept a minority stake and Michael stayed on the board until Audax Private Equity bought the company for $700-million-plus in 2022. BlueCat still operates and now sells a broader DDI and network observability line.

Backers

Owned by Audax Private Equity since 2022; Madison Dearborn Partners owned it 2017–2022

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Quick answers

What does BlueCat do?

It runs the core network plumbing — DNS, DHCP and IP address management, known as DDI — for large enterprises and governments, plus network observability and protective DNS.

Who founded BlueCat?

Brothers Michael and Richard Hyatt, in Toronto in 2002. It was their second company together after Dyadem, which sold to IHS in 2011.

Was BlueCat sold?

Twice. Madison Dearborn Partners bought it for $400M in 2017, and Audax Private Equity bought it for $700M-plus in 2022. Michael Hyatt sat on the board until the 2022 sale.

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Maintained by TechTO · facts sourced and dated · last reviewed Jul 15, 2026