Our Team<\/h1><\/div><\/div><\/div><\/div><\/div><\/div>Team<\/h2><\/div><\/div><\/div><\/div>Our team of professionals is able to communicate in several languages (Italian, German, French, English and Spanish), with an approach that aims to find and implement solutions for demanding clients with national and transnational interests. This ensures tax and legal interventions and services as the client\u2019s sole interlocutor, across diverse geographical areas.<\/p>\n<\/div>
<\/div><\/div><\/div><\/div><\/div>![\"peter-steimle-lugano-10\"](\"https:\/\/steimle-consulting.ch\/wp-content\/uploads\/2020\/07\/peter-steimle-lugano-10.jpg\" "\\"peter-steimle-lugano-10\\"")
<\/span><\/div><\/div><\/div><\/div><\/div><\/div>Peter Steimle<\/strong><\/p>\nFounder and senior managing director, lic. oec. HSG, former CEO of a major Swiss consulting group. With a degree in economics from the University of St. Gallen, Peter has been assisting a diverse Swiss and international clientele for more than 30 years as a tax and legal advisor. He is a member of the International Fiscal Association and the International Tax Planning Association, and has served for many years as chairman of the British-Swiss Chamber of Commerce for canton Ticino and as British Honorary Consul. Peter has been a speaker at numerous seminars and conferences in Switzerland and abroad.<\/p>\n<\/div>
<\/a><\/a><\/div><\/div><\/div>Business Card<\/a><\/p>\n<\/div><\/div><\/div><\/div>![\"beatrice-zibelli-steimle-lugano-11\"](\"https:\/\/steimle-consulting.ch\/wp-content\/uploads\/2020\/07\/beatrice-zibelli-steimle-lugano-11.jpg\" "\\"beatrice-zibelli-steimle-lugano-11\\"")
<\/span><\/div><\/div><\/div><\/div><\/div><\/div>Beatrice Zibelli<\/strong><\/p>\nDeputy managing director, Beatrice holds the Swiss Federal Fiduciary Certificate issued by the Chamber of Trustees of Zurich (2000) and also the cantonal (Ticino) Fiduciary License. As she is \u2018Swiss born and bred\u2019, Beatrice has extensive knowledge and experience of all Swiss issues, limited not only to the tax world. Thanks to her long-standing professional experience in management of Swiss and international corporate and fiscal mandates, and her perfect knowledge of Italian, German, French and English, Beatrice provides efficient and effective advisory and managerial services to our national and international clients.<\/p>\n<\/div>
<\/a><\/a><\/div><\/div><\/div>Business Card<\/a><\/p>\n<\/div><\/div><\/div><\/div>![](\"https:\/\/steimle-consulting.ch\/wp-content\/uploads\/2025\/05\/Nicolas_Sandrinelli2_1200x.jpg\" "\\"Nicolas_Sandrinelli2_1200x\\"")
<\/span><\/div><\/div><\/div><\/div><\/div><\/div>Nicolas Sandrinelli<\/strong><\/p>\nTax Counselor, graduated from the University of Zurich with a Master\u2019s degree in economics. After 5 years of advisory activity for international clients by a Zurich-based multinational consulting firm, since January 2025 Nicolas has joined our team bringing with him a solid experience in tax, social security and immigration consulting, as well as a breath of innovation and increased efficiency in the digitalization of our services. Born and raised in Canton Ticino, Nicolas is fluent in Italian, English, German, and French.<\/p>\n<\/div>
<\/a><\/a><\/div><\/div><\/div>Business Card<\/a><\/p>\n<\/div><\/div><\/div><\/div>![](\"https:\/\/steimle-consulting.ch\/wp-content\/uploads\/2025\/05\/placeholderg.jpg\" "\\"placeholderg\\"")
<\/span><\/div><\/div><\/div><\/div><\/div><\/div>Donatella Cairoli<\/strong><\/p>\nDonatella is an essential part of our team as assistant to our partners\u2019 activities. She is responsible for the administrative management and general secretariat of the company in all the national languages and English.<\/p>\n<\/div>
<\/a><\/div><\/div><\/div>Business Card<\/a><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>![](\"https:\/\/steimle-consulting.ch\/wp-content\/uploads\/2022\/03\/riccardo-biaggi-steimle.jpg\" "\\"riccardo-biaggi-steimle\\"")
<\/span><\/div><\/div><\/div><\/div><\/div>Riccardo Biaggi<\/strong><\/p>\nChairman, lic. oec. HSG, Federal certified tax expert since 1994. He has been working for Fiduciaria Mega SA since February 1995, of which he has been Chairman as from 2013. In his 30 years of professional experience in Swiss and international taxation Riccardo advises numerous private high net worth individuals in international tax and succession planning and relocation to Switzerland. He furthermore supports entrepreneurs and companies based in Ticino as advisor and member of board of directors of operating companies, also representing shareholder\u2019s interests and has a vast experience in drafting shareholders’ agreements. Riccardo is a member of Expert Suisse and of the International Fiscal Association and has supervised the establishment of Swiss non-profit foundations. He is also a member of the Ticino Regional Advisory Committee of the Swiss National Bank and of the Consultative Commission for Economic Innovation (COIE).<\/p>\n<\/div>
<\/a><\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>![](\"https:\/\/steimle-consulting.ch\/wp-content\/uploads\/2022\/03\/rocco-arcidiacono-steimle.jpg\" "\\"rocco-arcidiacono-steimle\\"")
<\/span><\/div><\/div><\/div><\/div><\/div>Rocco Arcidiacono<\/strong><\/p>\nPartner, degree in business administration \u00a0and Federal certified tax expert since 2000. He has been a partner and director of Fiduciaria Mega SA in Lugano since 2005. Previously, he was director of PwC’s tax and legal consulting division in Ticino. Rocco assists numerous private high net worth \u00a0individuals in international tax and succession planning as well as its \u00a0relocation to Switzerland. He also \u00a0manages several business reorganisation and company transfer projects of groups of companies as well as \u00a0for entrepreneurs and managers, with a particular focus on Swiss and international taxation. Rocco \u00a0also has extensive experience in corporate governance\u00a0 and acts as\u00a0 an independent director\/board member of entrepreneurial active companies. \u00a0He is a member of Expert Suisse and of \u00a0the International Fiscal Association.<\/p>\n<\/div>
Team<\/h2><\/div><\/div><\/div><\/div>Our team of professionals is able to communicate in several languages (Italian, German, French, English and Spanish), with an approach that aims to find and implement solutions for demanding clients with national and transnational interests. This ensures tax and legal interventions and services as the client\u2019s sole interlocutor, across diverse geographical areas.<\/p>\n<\/div>
<\/div><\/div><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/div><\/div><\/div>Peter Steimle<\/strong><\/p>\nFounder and senior managing director, lic. oec. HSG, former CEO of a major Swiss consulting group. With a degree in economics from the University of St. Gallen, Peter has been assisting a diverse Swiss and international clientele for more than 30 years as a tax and legal advisor. He is a member of the International Fiscal Association and the International Tax Planning Association, and has served for many years as chairman of the British-Swiss Chamber of Commerce for canton Ticino and as British Honorary Consul. Peter has been a speaker at numerous seminars and conferences in Switzerland and abroad.<\/p>\n<\/div>
<\/a><\/a><\/div><\/div><\/div>Business Card<\/a><\/p>\n<\/div><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/div><\/div><\/div>Beatrice Zibelli<\/strong><\/p>\nDeputy managing director, Beatrice holds the Swiss Federal Fiduciary Certificate issued by the Chamber of Trustees of Zurich (2000) and also the cantonal (Ticino) Fiduciary License. As she is \u2018Swiss born and bred\u2019, Beatrice has extensive knowledge and experience of all Swiss issues, limited not only to the tax world. Thanks to her long-standing professional experience in management of Swiss and international corporate and fiscal mandates, and her perfect knowledge of Italian, German, French and English, Beatrice provides efficient and effective advisory and managerial services to our national and international clients.<\/p>\n<\/div>
<\/a><\/a><\/div><\/div><\/div>Business Card<\/a><\/p>\n<\/div><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/div><\/div><\/div>Nicolas Sandrinelli<\/strong><\/p>\nTax Counselor, graduated from the University of Zurich with a Master\u2019s degree in economics. After 5 years of advisory activity for international clients by a Zurich-based multinational consulting firm, since January 2025 Nicolas has joined our team bringing with him a solid experience in tax, social security and immigration consulting, as well as a breath of innovation and increased efficiency in the digitalization of our services. Born and raised in Canton Ticino, Nicolas is fluent in Italian, English, German, and French.<\/p>\n<\/div>
<\/a><\/a><\/div><\/div><\/div>Business Card<\/a><\/p>\n<\/div><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/div><\/div><\/div>Donatella Cairoli<\/strong><\/p>\nDonatella is an essential part of our team as assistant to our partners\u2019 activities. She is responsible for the administrative management and general secretariat of the company in all the national languages and English.<\/p>\n<\/div>
<\/a><\/div><\/div><\/div>Business Card<\/a><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/div><\/div>Riccardo Biaggi<\/strong><\/p>\nChairman, lic. oec. HSG, Federal certified tax expert since 1994. He has been working for Fiduciaria Mega SA since February 1995, of which he has been Chairman as from 2013. In his 30 years of professional experience in Swiss and international taxation Riccardo advises numerous private high net worth individuals in international tax and succession planning and relocation to Switzerland. He furthermore supports entrepreneurs and companies based in Ticino as advisor and member of board of directors of operating companies, also representing shareholder\u2019s interests and has a vast experience in drafting shareholders’ agreements. Riccardo is a member of Expert Suisse and of the International Fiscal Association and has supervised the establishment of Swiss non-profit foundations. He is also a member of the Ticino Regional Advisory Committee of the Swiss National Bank and of the Consultative Commission for Economic Innovation (COIE).<\/p>\n<\/div>
<\/a><\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/div><\/div>Rocco Arcidiacono<\/strong><\/p>\nPartner, degree in business administration \u00a0and Federal certified tax expert since 2000. He has been a partner and director of Fiduciaria Mega SA in Lugano since 2005. Previously, he was director of PwC’s tax and legal consulting division in Ticino. Rocco assists numerous private high net worth \u00a0individuals in international tax and succession planning as well as its \u00a0relocation to Switzerland. He also \u00a0manages several business reorganisation and company transfer projects of groups of companies as well as \u00a0for entrepreneurs and managers, with a particular focus on Swiss and international taxation. Rocco \u00a0also has extensive experience in corporate governance\u00a0 and acts as\u00a0 an independent director\/board member of entrepreneurial active companies. \u00a0He is a member of Expert Suisse and of \u00a0the International Fiscal Association.<\/p>\n<\/div>
Our team of professionals is able to communicate in several languages (Italian, German, French, English and Spanish), with an approach that aims to find and implement solutions for demanding clients with national and transnational interests. This ensures tax and legal interventions and services as the client\u2019s sole interlocutor, across diverse geographical areas.<\/p>\n<\/div>
<\/span><\/div><\/div>Peter Steimle<\/strong><\/p>\n Founder and senior managing director, lic. oec. HSG, former CEO of a major Swiss consulting group. With a degree in economics from the University of St. Gallen, Peter has been assisting a diverse Swiss and international clientele for more than 30 years as a tax and legal advisor. He is a member of the International Fiscal Association and the International Tax Planning Association, and has served for many years as chairman of the British-Swiss Chamber of Commerce for canton Ticino and as British Honorary Consul. Peter has been a speaker at numerous seminars and conferences in Switzerland and abroad.<\/p>\n<\/div> Business Card<\/a><\/p>\n<\/div> Beatrice Zibelli<\/strong><\/p>\n Deputy managing director, Beatrice holds the Swiss Federal Fiduciary Certificate issued by the Chamber of Trustees of Zurich (2000) and also the cantonal (Ticino) Fiduciary License. As she is \u2018Swiss born and bred\u2019, Beatrice has extensive knowledge and experience of all Swiss issues, limited not only to the tax world. Thanks to her long-standing professional experience in management of Swiss and international corporate and fiscal mandates, and her perfect knowledge of Italian, German, French and English, Beatrice provides efficient and effective advisory and managerial services to our national and international clients.<\/p>\n<\/div> Business Card<\/a><\/p>\n<\/div> Nicolas Sandrinelli<\/strong><\/p>\n Tax Counselor, graduated from the University of Zurich with a Master\u2019s degree in economics. After 5 years of advisory activity for international clients by a Zurich-based multinational consulting firm, since January 2025 Nicolas has joined our team bringing with him a solid experience in tax, social security and immigration consulting, as well as a breath of innovation and increased efficiency in the digitalization of our services. Born and raised in Canton Ticino, Nicolas is fluent in Italian, English, German, and French.<\/p>\n<\/div> Business Card<\/a><\/p>\n<\/div> Donatella Cairoli<\/strong><\/p>\n Donatella is an essential part of our team as assistant to our partners\u2019 activities. She is responsible for the administrative management and general secretariat of the company in all the national languages and English.<\/p>\n<\/div> Business Card<\/a><\/p>\n<\/div> Riccardo Biaggi<\/strong><\/p>\n Chairman, lic. oec. HSG, Federal certified tax expert since 1994. He has been working for Fiduciaria Mega SA since February 1995, of which he has been Chairman as from 2013. In his 30 years of professional experience in Swiss and international taxation Riccardo advises numerous private high net worth individuals in international tax and succession planning and relocation to Switzerland. He furthermore supports entrepreneurs and companies based in Ticino as advisor and member of board of directors of operating companies, also representing shareholder\u2019s interests and has a vast experience in drafting shareholders’ agreements. Riccardo is a member of Expert Suisse and of the International Fiscal Association and has supervised the establishment of Swiss non-profit foundations. He is also a member of the Ticino Regional Advisory Committee of the Swiss National Bank and of the Consultative Commission for Economic Innovation (COIE).<\/p>\n<\/div> Rocco Arcidiacono<\/strong><\/p>\n Partner, degree in business administration \u00a0and Federal certified tax expert since 2000. He has been a partner and director of Fiduciaria Mega SA in Lugano since 2005. Previously, he was director of PwC’s tax and legal consulting division in Ticino. Rocco assists numerous private high net worth \u00a0individuals in international tax and succession planning as well as its \u00a0relocation to Switzerland. He also \u00a0manages several business reorganisation and company transfer projects of groups of companies as well as \u00a0for entrepreneurs and managers, with a particular focus on Swiss and international taxation. Rocco \u00a0also has extensive experience in corporate governance\u00a0 and acts as\u00a0 an independent director\/board member of entrepreneurial active companies. \u00a0He is a member of Expert Suisse and of \u00a0the International Fiscal Association.<\/p>\n<\/div><\/span><\/div><\/div><\/span><\/div><\/div><\/span><\/div><\/div><\/span><\/div><\/span><\/div>