About RSK
RSK is a company based in Frodsham (United Kingdom) founded in 1989 by Alan Ryder was acquired by NDT Services in April 2018. RSK has raised $646.99 million across 13 funding rounds from investors including Ares Management, NatWest and Ares Capital Corporation. RSK has completed 95 acquisitions, including 1st Inrail, ABM Consulting and ADAS.
- Headquarter Frodsham, United Kingdom
- Founders Alan Ryder
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Sectors
Business Services
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Email
Locked
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Phone
Locked
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Website
Locked
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Social
Locked
- Legal Name Rsk Group Limited
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Annual Revenue
Not available
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Net Profit
Not available
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EBITDA
Not available
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Total Equity Funding
$646.99 M (USD)
in 13 rounds
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Latest Funding Round
$380.56 M (USD), Debt – Conventional
Jun 17, 2024
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Investors
Ares Management
& 8 more
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Employee Count
Not available
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Investments & Acquisitions
1st Inrail
& 94 more
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Acquired by
NDT Services
(Apr 12, 2018)
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People of RSK
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Board Team
10 people
Leadership Team
1 people
Finance and Accounting
1 people
Business Team
1 people
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Funding Insights of RSK
RSK has successfully raised a total of $646.99M across 13 strategic funding rounds. The most recent funding activity was a Debt – Conventional round of $380.56 million completed in June 2024. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
Investors in RSK
RSK has secured backing from 9 investors, including venture fund and institutional investors. Prominent investors backing the company include Ares Management, NatWest and Ares Capital Corporation.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
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Private equity firm focused on multiple sectors
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Locked | Locked | Locked | |
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Alternative asset investment management firm
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Locked | Locked | Locked | |
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Private equity and debt investments are managed for businesses.
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Locked | Locked | Locked |
Investor details for RSK
Investor domains, locations, round participation, and complete history require an active premium plan.
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Investments & Acquisitions by RSK
RSK has strategically engaged in corporate development activities, having acquired 95 companies. Notable acquisitions include 1st Inrail, ABM Consulting and ADAS.
Investment portfolio details for RSK
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- Portfolio identities
- Transaction dates
- Round details
- Investment values
Verified entity values are shown only after access is granted.
| Company Name | Description | Domain | Location | Founded Year | Amount |
|---|---|---|---|---|---|
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Aerial survey and mapping services are provided across the UK.
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Locked | Locked | 2018 | Locked | |
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Provider of solar panel cleaning and repair services
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Locked | Locked | 2016 | Locked | |
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Electrical, water management, and civil engineering services are provided.
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Locked | Locked | 2014 | Locked |
Complete acquisition details for RSK
Transaction dates, acquired stakes, disclosed values, domains, and locations require an active premium plan.
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Verified entity values are shown only after access is granted.
Financial Statements - RSK
Detailed financials for RSK
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- Profit trends
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Rsk Comparisons
Peer comparison for RSK
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Competitors of RSK
Detailed competitors of RSK
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Latest news on Rsk
Complete news archive for RSK
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Frequently Asked Questions about RSK
RSK was founded in 1989 and raised its 1st funding round 26 years after it was founded.
RSK is headquartered in Frodsham, United Kingdom. It is registered at Frodsham, Cheshire, United Kingdom.
Alan Ryder is the current CEO of RSK. They have also founded this company.
RSK is a funded company, having raised a total of $646.99M across 13 funding rounds to date.
RSK was founded in 1989 by Alan Ryder and is headquartered in Frodsham, United Kingdom. Operations focus on the engineering and environmental sectors, where consulting services address risk management, compliance, and technical assessments. Expertise is applied across various projects, including infrastructure development and sustainability initiatives, primarily serving clients in the UK and internationally through its domain rskgroup.com.
RSK has made 95 acquisitions, including 1st Inrail, ABM Consulting, and ADAS.
RSK has 9 investors. Key investors include Ares Management, NatWest, Ares Capital Corporation, Permira, and UK Research and Innovation.