Born in 1971. Director since 2011. Married, 4 children. Degree in Business Administration from University of Turin. From 1996 to 1997 she was an auditor with Arthur Andersen & Co. From 1998 to 2001 she worked with McKinsey & Co. in the area of Financial Institutions and Corporate Finance. In Buzzi Unicem from 2001 to 2002, in the Investor Relations and Financial Planning area. From 2013 member of the Dyckerhoff AG's Supervisory Board and of the Governing Council of AIdAF (the Italian Association of Family Businesses). Since 2016 she is independent director of Banca Patrimoni Sella & C, since 2021 member of the Italian Corporate Governance Committee and since 2022 independent director of Reale Immobili. Shareholding in Buzzi: ordinary n. 118,939

Born in 1961. Director since 2000. After some external experiences he joined Buzzi Cementi in 1989 first as Controller and then with growing operating responsibilities within the finance, administration and information system divisions. In 1999 he became Chief Financial Officer of Buzzi Unicem and in 2006 Chief Executive Finance. In May 2007 he became member of Dyckerhoff AG's Supervisory Board, currently holding the position of Vice-Chairman. Director of Banco Popolare Scrl from 2011 to 2014. Board member of Teoresi SpA from 2017 to 2020. Shareholding in Buzzi: ordinary n. 62,072

Born in 1962. Director since 2008. Since 1997 he has worked as accountant, specializing in extraordinary corporate finance. He is a member of the boards and supervisory bodies for several companies; among the others he is a statutory auditor of Gruppo Mutui Online SpA, listed on the Italian Stock Exchange, of Yarpa Investimenti SGR SpA, investment company of the Vittoria Assicurazioni group, and of CLN S.p.A., a company of the automotive sector. From 1987 to 1997 he had various experiences as private equity analyst and business consultant. From January 2013 to March 2014 he was a member of the Dyckerhoff AG's Supervisory Board. Shareholding in Buzzi: ordinary n. 10,000. Member of the Control, Risk and Sustainability Committee.

Born in 1968, married, 4 children. Degree in Chemical Engineer from Polytechnic University of Turin. After joining Buzzi Cementi in 1995 he held positions with growing responsibility in Research and Development, Quality and Process Technology. In 2007 he became responsible for the coordination of R&D between Buzzi Unicem, Casale and the former Dyckerhoff AG and in 2014 was appointed Director of the Wilhelm Dyckerhoff Institute of Dyckerhoff GmbH, Wiesbaden. From 2017 till today he is holding the position of Group Technical Director. From 2021 is the President of HINFRA (an innovative startup in special concretes sector, subsidiary company).Other positions: 2015-2018 President of Confindustria Alessandria and member of the General Council of Confindustria in Rome. Shareholding in Buzzi: ordinary n. 53,985

Born in 1969. In 1994 after graduation, he joins the construction project staff of the new Tepetzingo, Morelos plant, owned by the associate Cementos Moctezuma. In 1997 he returns to Italy to get involved in the purchasing department of Unical (ready-mix concrete in Italy), then in 2000 he becomes chief operating officer of the Unical Piedmont Area. After gaining further experience in Wiesbaden at the subsidiary Dyckerhoff, since 2006 he coordinates the group Purchasing function and is a Supervisory Board member of Dyckeroff itself (Germany) and of the group operations in Poland (Dyckerhoff Polska) and Czech Republic (Hranice Cement and Zapa Beton). Shareholding in Buzzi: none.

Born in 1958. Director since 2011. Chairman and Chief Executive Officer of Gruppo SOL, multinational company in the industrial gases and pharmaceuticals production and distribution Sector, and home medical care. He is member of the General Council of the Aspen Institute. Former Vice-President of Confindustria (1990-1996), Assolombarda (2013-2015) and Credito Valtellinese (2012-2014), Chairman of IOMA (2011), Vice-President of Federchimica (1999-2007), President of Assogastecnici (2007-2010) and Giovani Imprenditori Confindustria (1990-1994). Shareholding in Buzzi: none. Chairman of the Control, Risk and Sustainability Committee and Chairman of the Related-party Committee.

Born in 1953. Director since 2014. Chairman and CEO of INAZ. Degree in Business Economics from Bocconi University in Milan. In 1978 she joins the family business INAZ, a leading company in the field of Software Solutions and Services for human resources management and administration, established in 1948. In 2007 she was appointed Cavaliere del Lavoro by the President of the Italian Republic. Since 2009 member of the Commission for Education Activities of the Italian Federation of Cavalieri del Lavoro of which she is now President. Member of the Board of the Italian Federation of Cavalieri del Lavoro – Lombardy Group (2010-2016) and Vice President (2014-2016). Member of Giunta Assinform (2009 - 2013). Director of ISPI (2013-2015), Director of ISVI Association and member of the board of UCID (2013-2016). Member of the Organizing Committee of the Prize Giorgio Ambrosoli and since 2016 Director of Avvenire SpA. Inaz, promoting partner of Aidaf supports the “Aidaf Chair – EY of Family Businesses Strategy. Director (2006-2009) and then member of the Evaluation Panel (2009-2013) of Bicocca Universtity. Shareholding in Buzzi: none. Member of the Related-party Committee

Born in 1964. Graduated in Computer Science at Università Statale of Milan (1989). He began his career at Apple Computer with roles in marketing, communication and the development of new services. Subsequently he joined Olivetti Telemedia, where in 1994 he started the first Italian ISP "Italia Online". He continues as Tin.it Marketing Director, launching the Virgilio portal in 1997. Within the Telecom Italia group he has held numerous positions, both in the operational and institutional fields (General Manager of the TIM Foundation). From 2018 to 2020 he was Chief Digital Officer of the San Donato Group, the first private Italian hospital group. Director of Isagro SpA from 2017 to 2021. Director of Avio SpA since 2021. He held many positions as a member of the board of Associations and Foundations. Currently director of the Mangini Bonomi Museum Foundation and Director of Public Engagement and Communication of the Milan Polytechnic. Shareholding in Buzzi: none.

Born in 1968. Director since 2017. Mother of three childern. Founder of the law firm Musy Bianco e Associati based in Turin and Milan. Enrolled in the Turin Bar Association since 1998, she is a lawyer specialized in labor law, particularly devoted to the support of business entities. Member and director in Associazione degli Avvocati Giuslavoristi Italiani (AGI), one of the most representative associations on a national level. Director in Associazione Castello di Rivoli Museo d'Arte Contemporanea. Shareholding in Buzzi: none. Member of the Control, Risk and Sustainability Committee.

Born in 1975. Graduated with honors from the University of Turin School of Law in 1999, she started practicing at the Bonelli Erede Pappalardo law firm. In 2000 she joined the family business as Director of Azimut Benetti SpA, the world’s leading builder of motor yachts, of which she is now Chair of the Board. She sits in the Board of Directors of Marina di Varazze Srl, Lusben Varazze Srl, Azimut Russian Yachting Centers Srl and Breithorn Srl. Member of the executive committee of Boot Messe Düsseldorf, she is Vice Chairman of Fondazione Altagamma and SYBAss. Shareholding in Buzzi: ordinary n. 8,300. Member of the Related-party Committee.