© Copyright Acquisition International 2026 - All Rights Reserved.

Article Image - Ambienta Acquires a Majority stake in SF-Filter AG
Posted 9th February 2016

Ambienta Acquires a Majority stake in SF-Filter AG

Ambienta, the largest European private equity fund specialised in environmental businesses, today announced it has acquired a majority stake in SF-Filter AG, Zurich, a successful specialist for filter solutions with sales of about CHF 80 m.

Mouse Scroll AnimationScroll to keep reading

Let us help promote your business to a wider following.

Ambienta Acquires a Majority stake in SF-Filter AG
Image

Ambienta Acquires a Majority Stake in SF-Filter AG

Ambienta, the largest European private equity fund specialised in environmental businesses, today announced it has acquired a majority stake in SF-Filter AG, Zurich, a successful specialist for filter solutions with sales of about CHF 80 m.

SF-Filter is the leading partner for the distribution of mobile and industrial filters for a variety of applications. The product range encompasses filters for oil, air, fuel, hydraulic, gas, pneumatic, liquid, de-dusting, heating, ventilating, and air conditioning (HVAC)-related applications. With more than 30,000 European customers ranging from original equipment manufacturers to resellers as well as end-customers, the SF-Filter brand has been unanimously recognised as the leader in its field due to its broad filter assortment, competent technical and independent advice as well as 24h delivery times. SF-Filter operates Europe’s largest warehouse for filters in Switzerland, and additional sites in Germany, Austria, France and Poland. The product offering consists of both Independent and SF-Filters own-brand filters. In recent years, SF-Filter has also continuously updated its e-shop offering, along with on-site personal and technical assistance.

Modern filtration technology contributes substantially to the reduction of pollutant emission. Furthermore, the right filtration products reduce energy consumption, especially in the field of heating, ventilating and air conditioning or in hydraulic systems. Additionally, advanced filter systems help to prolong service intervals and equipment life-cycles, consequently allow for a reduction in the usage of environmentally harmful substances, such as lubricants or cooling agents. SF Filter’s technical advice and service is therefore an important contributor to a sustainable use of resources and a healthier environment.

Ambienta will support SF-Filter in its expansion’s strategy, particularly via add-on acquisitions in other European countries. Moreover, SF Filter plans to strengthen its workforce, especially in the field of distribution, marketing and sales in order to grow organically.

SF-Filter was founded in Zurich in 1968 and was taken over by Mr. Arthur Fritschi and Mr. Dirk van der Stroom in 1992. Jochen Zähringer, currently responsible for SF-Filter’s German operations, will be promoted to Group CEO. He will take on the responsibility of group-wide operations. Arthur Fritschi and Dirk van der Stroom, will remain engaged with the Company as shareholders, members of the board of directors, and managing directors.

 Arthur Fritschi, chairman of the board of directors and shareholder, commented:

“We are happy to have partnered with Ambienta as a trustworthy and experienced partner for our international growth ambitions. Ambienta shares our strategic targets and will support SF-Filter with advice and financial resources”.

Shareholder and managing director Dirk van der Stroom added:

“I am convinced that we have found a forward-looking partner, who shares our values and will support our future growth plans, while enabling SF-Filters to continue to operate as an independent company”.

 Jochen Zähringer said:

“First of all, I would like to thank Mr. Fritschi and  Mr. van der Stroom, as well as Ambienta for the trust they place in me. I am looking forward to further developing the economic as well as environmental benefits for our customers, together with our shareholders and the highly motivated and competent SF-Filter team.“

 Nino Tronchetti Provera, Managing Partner and Co–Founder of Ambienta commented:

“We are delighted to partner-up with SF-Filter and its management team. SF-Filter represents one of the largest investments in the history of our firm and already the third investment in the German speaking region over the last 12 months; with an aggregated enterprise value of about € 200m. A clear sign that our investment strategy of investing in sustainable businesses driven by long term environmental trends with an industrial approach can succeed in Europe’s most important economies. The fact that almost all of Ambienta’s 21 investments to date are in family or founder owned businesses underpins the recognition of our strategy among entrepreneurs.“

Nico Helling, Partner at Ambienta and responsible for investments in Germany, Austria, and Switzerland, added:

“SF-Filter has achieved an impressive market-leading position in the European after-sales market for mobile and industrial filters, via a focused and clear strategic orientation. The product assortment as well as the technical expertise of SF-Filter contribute substantially to a sustainable usage of natural resources of our society. We are looking forward to working closely with SF-Filter and to supporting the SF-Team especially through add-on acquisitions”.

Categories: Finance, M&A, Strategy


You Might Also Like
Read Full PostRead - Eye Icon
New Data: Influx of Tech IPOs on AIM a Result of Booming Values
Finance
01/03/2018New Data: Influx of Tech IPOs on AIM a Result of Booming Values

The latest Tech Barometer from Moore Stephens, the top ten accounting and advisory firm, has revealed that the average enterprise value of technology companies on the Alternative Investment Market (AIM) has reached £111m – a 24.9% increase from 30 June 2017

Read Full PostRead - Eye Icon
Machine Learning Will Make Almost 70% of Total AI Market Value in 2024
Innovation
19/03/2024Machine Learning Will Make Almost 70% of Total AI Market Value in 2024

The surging demand for AI-driven solutions across industries continues fuelling machine learning market growth, helping it reach a new record valuation and further increase its market share in the artificial intelligence landscape.

Read Full PostRead - Eye Icon
Why Water Infrastructure Financing Is Now a Strategic Capital Decision
Finance
06/03/2026Why Water Infrastructure Financing Is Now a Strategic Capital Decision

The era of routine borrowing is over For decades, water infrastructure financing followed a familiar script. A city identified a need, engineers scoped the project, and municipal bonds covered the cost. Financing functioned as a technical step in a largely tec

Read Full PostRead - Eye Icon
Transforming Career Paths: The Rise of Tech-Driven Real Estate Roles
News
26/04/2024Transforming Career Paths: The Rise of Tech-Driven Real Estate Roles

Real estate isn’t just about square footage and location anymore; it’s evolving rapidly, with technology at the helm. Think virtual property auditors and blockchain specialists – positions once nonexistent are now on the rise. This surge in t

Read Full PostRead - Eye Icon
Tech Value Creation: Why Doing the Basics Well Can Ensure Growth for Privaty Equity Owners Without Costly Investment
Innovation
11/04/2023Tech Value Creation: Why Doing the Basics Well Can Ensure Growth for Privaty Equity Owners Without Costly Investment

Technology permeates every aspect of business today, making technology and product due diligence a key aspect of any potential deal. It is essential that private equity owners have a clear understanding of the technological capabilities and potential liabiliti

Read Full PostRead - Eye Icon
The Power of Energy Regulation Consultancy
Strategy
31/07/2016The Power of Energy Regulation Consultancy

Based in Panama, Lisa Dominguez is now a sole practitioner after 25 years working with large law firms and a global private power producer.

Read Full PostRead - Eye Icon
Merrill Datasite Provide VDR During XPO Acquisition of Bridge Terminal Transport Services
M&A
03/06/2015Merrill Datasite Provide VDR During XPO Acquisition of Bridge Terminal Transport Services

XPO acquisition of Bridge Terminal Transport Services

Read Full PostRead - Eye Icon
Cryptography in 2016
Innovation
30/06/2016Cryptography in 2016

Kingston Technology was founded in 1987 and has grown to be the world’s largest independent manufacturer of memory products.

Read Full PostRead - Eye Icon
451 Research Identifies Nearly 300 M&A and IPO Candidates in its Annual 2016 Tech M&A Outlook
Innovation
25/02/2016451 Research Identifies Nearly 300 M&A and IPO Candidates in its Annual 2016 Tech M&A Outlook

According to 451 Research’s recently published Tech M&A Outlook 2016, acquirers will spend hundreds of billions of dollars on tech acquisitions in the coming year to adapt to a rapidly changing marketplace with notable hotspots in information security, IoT a



Our Trusted Brands

Acquisition International is a flagship brand of AI Global Media. AI Global Media is a B2B enterprise and are committed to creating engaging content allowing businesses to market their services to a larger global audience. We have a number of unique brands, each of which serves a specific industry or region. Each brand covers the latest news in its sector and publishes a digital magazine and newsletter which is read by a global audience.

Arrow