… your competent partner in all personnel matters!

Our consultants support you throughout Italy. Our staff has well-founded, extensive, and diverse know-how in virtually all industries and occupations, as well as many years of experience. As a full-service provider in all personnel matters, we offer services in the areas of executive search, personnel consulting, personnel development, potential analysis, outplacement and temporary work.


Meet the team behind Italy

Millian Quaresima

CEO/ Country Manager


During his career Millian Quaresima has gained substantial experience in specialized and leadership positions as well as in diverse functional areas. For several years he worked in fields such as sales and consulting as well as personnel leadership, development and training. His core competencies comprise the areas of industry, food and finance. He gained more experience in sales during his work with international companies in Germany and Italy.

Being originally from South Tyrol, he enjoys the benefits of bilingualism and can thus establish a bridge between north and south.

His clients appreciate his supportive nature which he creates through intensive reflection of behavior and decisions. This is possible through his experience in sales and his leadership competencies which he has learned “from scratch”.

For him HR consulting means: the person is always the focal point and it is crucial to find the common elements and to strengthen these because they are the basis for long-term success. Only when you understand matters, can you change them.

Consultancy focus areas:

  • Search and selection of specialists and leaders/executive search
  • Establishment of sales networks
  • Scouting of sales talents

Motto: “Faber est suae quisque fortunae” – Appius Claudius Caesus


Andreas Castiglioni

Managing Director / Country Manager


Andreas Castiglioni è l’amministratore delegato della ISG Personalmanagement in Italia

Il sig. Castiglioni ha 15 anni di esperienza nella conduzione del personale in aziende di media grandezza in Alto Adige. Aveva non solo la responsabilità della ricerca e selezione del personale, ma ne curava anche l’aspetto amministravo. Nato in Alto Adige e conoscendo italiano e tedesco, può fare da ponte tra il nord e il sud dell’Europa.

La sua ambizione gli deriva dalla sua carriera di sportivo agonista. Lo sport gli ha insegnato a far tesoro delle esperienze passate e di lavorare al successo in maniera instancabile.

Le sue esperienze professionali e le sue competenze personali sono la base ideale per la ricerca e selezione di figure specializzate e direttive anche di alto profilo.

In qualità di amministratore delegato della ISG Italia il sig. Castiglioni è anche responsabile dello sviluppo della ISG in Italia. L’obiettivo è quello di garantire anche ai clienti in Italia i servizi e il know how del gruppo ISG.

Nel sig. Castiglioni troverete una figura di riferimento professionale nella ricerca e selezione per la Vs. Azienda.

Punti di forza:

  • Ricerca e selezione di figure specializzate e alti profili
  • Executive Search
  • Sviluppo del personale oltre al Team-Building

Motto: “Tu hai 3 possibilità nella vita: rinunciare dall’inizio, gettare la spugna o dare tutto!”


Gabriela Sacco, MBA

Managing Partner


Gabriela Sacco is a senior executive with Human Resources remarkable experience and business skills, developed in large and multinational companies. Accenture, The Coca-Cola Company and Cisco Systems are some of the companies where she acquired and developed her competencies as an HR leader, working in different roles and in diverse countries.

She has more than 25 years of continuous improvement and implementation of HR processes in many different market sectors. Increasing organizational effectiveness and building successful partnership with business leaders have been her specific accountabilities to help Companies to achieve their business needs.
From Recruiting Process to Talent Development and Compensation systems, she managed and led numerous HR projects aligning the HR Plan with the Companies’ mission and strategy.

Trilingual in Italian, Spanish and English, her academic background includes humanistic subjects (Sociology) as well as well a Master in Business Administration, followed then by specific Company trainings targeted to Innovation, Organizational Effectiveness and Best HR Practices. 25 years of recruiting experience plus an integrated organizational framework are at the core of her specific consulting approach to help clients from different sectors to select the right candidates, to build talented teams and positive work environments.


Giovanni Gori

Managing Partner Industry


A path of more than 15 years in the business consulting sector after a past as Manager of Multinationals and SMEs. Skills in business management, strategy, marketing and web-marketing, logistics, as well as training skills of agents and sales force.

With his consulting experience, he becomes the ideal link between the world of HR and the one of the Industry: Mechanical and metalworking industry with mass and custom production; Hydraulics & Hvac; Water Treatment & Pools; Fitness, Sauna & Hydrothermal; Medical, Pharma & Clean Rooms, Renewable Energy & Solar Panels, Food & Beverage; Wine & Oil; Packaging, Packaging Machines & Converting, & Ice Machines; Automotive; Furniture & Contracts; oil&gas & Engineering; Marine, Cosmetics, Ceramic and Stone


Krisztina Lucza

Managing Partner


Krisztina obtained her master’s degree in Human Resource Management at Hungarian University of Agriculture and Life Sciences.

She has several years experience in international environments. She participated in HR related projects and had the possibility to work in Clinical Research Organization as well.
During the years she was surrounded with people from other cultures and countries.
She was always attracted by the “world of HR” so she decided to change to the field of recruitment/headhunting.
She joined ISG Hungary in 2013 and in 2024 she continued her career with ISG Italy as a Managing Partner.
She is a native Hungarian speaker and fluent in English and Italian.

Consultancy focus areas:

  • Completing Executive Search
  • Headhunting
  • Direct Search projects

Motto: “Find a job you love and you’ll never work a day in your life.” (Confucius)



We strive for our continuous development and the ongoing improvement of our services to exceed your expectations!