This research study involved the extensive use of secondary sources, directories, and databases (such as Hoovers, Bloomberg Business, Factiva, and Avention) to identify and collect information useful for this technology-based, market-oriented, and commercial study of the North America and Europe varicose vein treatment market. In-depth interviews were conducted with various primary respondents that mainly included key industry participants, subject-matter experts (SMEs), C & D level executives of key market players, and independent industry consultants, among others; to obtain and verify critical qualitative and quantitative information as well as to assess future market prospects of the varicose vein treatment industry.

The secondary sources referred to for this research study include corporate filings (such as annual reports, SEC filings, investor presentations, and financial statements); research journals; press releases; as well as articles published by various trade, business, and professional associations.
As of 2015, Medtronic plc (Ireland), AngioDynamics, Inc. (U.S.), and biolitec AG (Austria) are some of the key players of the varicose vein treatment market in North America and Europe. Major market players were witnessed to adopt organic as well as (new product launches) as well as inorganic growth strategies (acquisitions and agreements) to enhance their market shares and positions during 2013-2016; with new product launch being the most-prominent growth strategy adopted by majority of market players. Several market players also pursued the strategy of strategic acquisitions to strengthen their market positions and enhance their R&D capabilities.