Strategic M&A and Deal advisory

Strategic advisory services in sourcing and supporting cross border M&A transactions and asset purchases on behalf of international investors seeking targets in Greece and our other focus markets OR representing owners selling businesses or assets to international investors. We are engaged in two types of projects:

Sigma works with a US based family office representing them in Greece/SEE. Please contact us to discuss your project at 


Buy-side: Assisting investors in deal sourcing and execution

We assist international investment funds seeking acquisition of mid-market targets in Greece or Eastern Europe under Greek ownership. Targets include special situationsdistress assets as well as corporate divestitures and restructurings. 

Our team has significant buy-side and hands-on due diligence execution experience from prior experience with global companies esp. in planning and executing cross border transactions. 

We undertake proactive sourcing and pre-screening of investment opportunities matching our clients investment criteria and are able to provide pre-DD evaluation, which enables investors to identify key issues that should be addressed in deal structuring and investigated further in due diligence.  We liaise with business owners and banks to investigate debt restructuring options with new investor involvement.

Our deep knowledge of the local market helps us identify and match opportunities with investors. Our boutique approach and independence from banking and local industrial groups ensures impartial advice – unlike many large accounting/law firms operating in the Greek market. 

Sigma Catalyst Partners has the flexibility to tailor the structure of any given transaction to the opportunity. We seek to source proprietary deals through our network, while providing access to on-going auctions where possible. In the Greek business environment auctions are not always an open process.

We always work with performance based remuneration and align our interests with those of the investors we support and partner with (profit share schemes).


Sell-side M&A advisory: Maximizing value within realistic expectations

We offer M&A financial advice to selected Greek mid-market companies and owners. We assist in all stages of M&A project execution:

– Planning, initial discussions and NDA
– VDR preparation support and due diligence coordination  
– Negotiations and communications with buyers
– Deal structuring
– SPA negotiations and deal conclusion

We also assist companies in capital structure and debt restructuring negotiations with lenders to enable M&A transactions.

Our focus is on project execution rather than plain advisory. We are able to lead or support negotiations and coordinate due diligence audits, while facilitating discussions and using creative structuring to bridge valuation gaps. Our team has significant hands-on due diligence coordination experience with global companies.

Planning and executing cross border M&A transactions is our expertise.


FOCUS AREAS & SECTORS: Tourism/hospitality, commercial real estate, NPL portfolios, renewable energy infrastructure (incl. energy-from-waste), food & beverage, agribusiness and light manufacturing.