The people who SUPPORT YOUR GOALS.

Christian De Conti

President & CEO

Christian has over 20 years of international experience as an executive in the HR professional services and telecommunications industries.


With a passion for building long lasting partnerships and aiding customers through their growth and organizational development, in his tenure Christian held sales, operations, and various corporate roles in several countries and business verticals. An accomplished leader, Christian has a track record of creating strong, result-oriented teams, driving growth by developing value-based strategies with clear focus on profitability and shareholders’ return.


Christian joined Quanta in 2017 as Head of International Operations and CEO for the US. Prior to joining Quanta, he served for seven years as Vice President of Procurement at Tiscali S.p.A., the fourth largest Italian telecom operator, where he spearheaded various capital investment, supply chain and M&A related initiatives that were instrumental in the deployment of a nationwide cutting edge, fixed-wireless telecommunication network.


Christian began his career at the Adecco Group in 1998 as a Branch Manager in Italy. He was part of the original start-up team that kicked off Adecco’s operations in that country. He became an executive for the group in 2000, and since then he was promoted to growing responsibilities in the US, the UK, Europe and Latin America.


Christian holds a global executive MBA from SDA Bocconi in Milan, and is fluent in English, Spanish and Italian.

Heather McCullough

VP of Operations

Heather McCullough has developed a broad knowledge base of all areas within the staffing and recruitment industry with a heavy focus on the fulfillment, HR and back office development. After graduating from the University of Michigan with a Sports Management degree Heather worked for 5 years in the Operations division for the Detroit Tigers, a Major League baseball team. During her time, she developed expertise in conflict resolution, recruitment and HR aspects while managing the facility event staff. During this time she implemented and managed facility upgrades and projects to enhance the experience of the fans and guests who visited the ballpark each year. Working with the public on a daily basis allowed her to develop her skills as an excellent communicator and molded how she approaches her work with both our partners and employees today.

In 2015 she joined Quanta US as an HR/Office Administrator. Within two months she oversaw all HR activities and began to develop and implement new processes across the organization to streamline and create efficiencies. In 2017 she joined the Board of Directors of Quanta US as an officer of the company and to support the future growth and direction of the organization.

Heather continues to leverage her knowledge of the industry as the VP of Operations developing and managing the fulfillment workforce as well as handling HR Administration, Fulfillment, Contracts, Benefit Management, Financial controlling and Client Success Management.

Veronica Costa

Business Development Manager

Born in Vicenza, Italy. Veronica was always passionate about international business and during her studies she traveled and worked in several Countries (UK, Australia, Tunisia, …). After obtaining her bachelor’s degree in Business Administration from Verona University, in 2001 she started her career in the Staffing Industry with Adecco Italy as a Branch Manager. During her 10 years at Adecco she developed her knowledge of the Staffing & Recruitment market as well as developed expertise in both Sales and Fulfillment. She gained experience in Human Resources Management at Grotto Spa (fashion brand for Gas Jeans) where she managed foreign branches in the UK, Spain and Romania.

In 2012 she worked for an Agency developing and managing marketing and E-Commerce projects within the European Market. Then In 2013 she founded E-Team International Srl, a consultancy company that helped develop and grow Italian companies in foreign markets through digital and traditional approaches. She followed international assignments with complex relationships globally with customers, intern teams and external partners, identifying growth opportunities in various industries (Food & Beverage, Fashion & Luxury, Furniture & Design, Implants & Machineries, …).

Moving to the US in 2017, Veronica brought a wide range of skills from E-Commerce, Staffing & Recruitment and Internationalization, that she gained in more than 30 years of experience, to the US Staffing & Recruitment market. Veronica joined Quanta US as Business Development Manager with the target of supporting Italian and European Companies in the US with Recruitment & Staffing services as well as tailor-made HR solutions.