Keller Group
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Keller Group - overview
Established
1860
Location
Coventry, -, UK
Primary Industry
Business Support Services
About
Keller Group is a global leader in geotechnical engineering, offering specialized services for construction challenges. Their expertise includes ground improvement, piling solutions, and earth retention systems, tailored for diverse sectors. Founded in 1860 in Coventry, UK, Keller Group focuses on innovative geotechnical solutions. The firm has evolved its strategies over the years but has remained committed to enhancing construction stability.
Currently, it operates multiple global offices, providing services primarily across Europe, North America, and Asia-Pacific. The company is led by a team of executives including Ali Özyilmaz, Daniel Cordes, Jean-Michel Strauss, Michael Speakman, and Michalski Tomasz. Recently, Keller Group was acquired by Court Square Capital Partners for a disclosed sum of EUR 36. 00 mn.
This buyout marks a new chapter for the company as it continues to seek growth opportunities. Keller Limited specializes in geotechnical solutions that address a wide range of construction challenges. Their core product offerings include ground improvement techniques such as vibro stone columns, dynamic compaction, and dry soil mixing, as well as specialized grouting services, piling solutions, and earth retention systems. These services enhance soil stability and bearing capacity for various infrastructure projects across commercial, industrial, residential, and public works sectors.
Keller serves a diverse client base, primarily within the UK, but also extends internationally to Europe, North America, and Asia-Pacific, tailoring each solution to meet specific project site conditions. Keller Limited's revenue model is primarily structured around B2B transactions with clients in the construction industry. For the year 2024, the company reported a revenue of EUR 123,898,095. 70 and an EBITDA of EUR 4,693,245.
20. These figures reflect Keller's focus on project-based contracts, which involve payment structures tied to specific service milestones or completions. Keller Group is strategically positioning itself for future growth by developing new geotechnical products aimed at enhancing construction efficiency. The company plans to expand its services into new markets, specifically targeting opportunities in Asia-Pacific and North America by 2025.
The recent funding round, which resulted in a EUR 36. 00 mn acquisition, will be utilized to support these initiatives, bolstering their capacity to innovate and penetrate new geographic regions.
Current Investors
Court Square
Primary Industry
Business Support Services
Sub Industries
Engineering
Website
www.keller.co.uk
Total Amount Raised
Subscriber access only
Keller Group - timeline of key events

Keller Group - financials
| Fiscal Year Ended | Dec 31, 2010 | Dec 31, 2011 | Dec 31, 2012 | Dec 31, 2013 | Dec 31, 2014 | Dec 31, 2015 | Dec 31, 2016 | Dec 31, 2017 | Dec 31, 2018 | Dec 31, 2019 | Dec 31, 2020 | Dec 31, 2021 | Dec 31, 2022 | Dec 31, 2023 | Dec 31, 2024 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue (USD) | 50,400,000 | 53,794,000 | 64,890,000 | 72,357,000 | 69,906,000 | 64,210,000 | 68,910,000 | 65,495,000 | 67,819,000 | 68,773,000 | 60,724,000 | 100,382,000 | - | - | - |
| % Revenue Growth (YoY) | - | 6.7% | 20.6% | 11.5% | (3.4%) | (8.1%) | 7.3% | (5.0%) | 3.5% | 1.4% | (11.7%) | 65.3% | - | - | - |
| EBITDA (USD) | (614,000) | (2,392,000) | 5,122,000 | (25,581,000) | (22,301,000) | 2,534,000 | 17,519,000 | 22,961,000 | 742,000 | 6,557,000 | 662,000 | 7,369,000 | - | - | - |
| Operating Income (USD) | (2,364,000) | (3,933,000) | 3,200,000 | (27,438,000) | (23,856,000) | 802,000 | 16,342,000 | 21,692,000 | (485,000) | 4,881,000 | (1,230,000) | 4,791,000 | - | - | - |
| Operating Margin | (4.7%) | (7.3%) | 4.9% | (37.9%) | (34.1%) | 1.2% | 23.7% | 33.1% | (0.7%) | 7.1% | (2.0%) | 4.8% | - | - | - |
| % EBITDA Margin | (1.2%) | (4.4%) | 7.9% | (35.4%) | (31.9%) | 3.9% | 25.4% | 35.1% | 1.1% | 9.5% | 1.1% | 7.3% | - | - | - |
| NET Income (USD) | (2,253,000) | (3,674,000) | 1,688,000 | (28,858,000) | (24,065,000) | 692,000 | 16,691,000 | 22,045,000 | (733,000) | 4,504,000 | (1,850,000) | 4,129,000 | - | - | - |
| % Net Margin | (4.5%) | (6.8%) | 2.6% | (39.9%) | (34.4%) | 1.1% | 24.2% | 33.7% | (1.1%) | 6.5% | (3.0%) | 4.1% | - | - | - |
Keller Group - deals
| Deals Type | Deal Status | Target (s) | Deal Date | Investor(s) | Seller(s) | Deal size (Mn) | Enterprise value (Mn) | Post-money valuation (Mn) | EBITDA multiple (x) | Revenue multiple (x) | Lead partner (s) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Unspecified Exit | Completed | Keller Group | - | ||||||||
| Buyout | Completed | Keller Group | - | ||||||||
| Buyout | Completed | Keller Group | - |
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Keller Group - employee data


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