• Transparency Nurtures Trust


Pierre Dammous and Partners is a leading engineering consulting firm serving multiple industry sectors across the Middle East and Africa.

Established in 1978, PD&P has grown steadily from a small, local engineering practice into a regional consultancy through nearly forty years of dedicated service to our clients. The successful projects to which we've contributed – which number in the hundreds – cover the following sectors:

As a firm with five specialized divisions and the expertise of a dedicated team of highly-qualified engineers, we combine the performance and scalability of a large multi-national with the agility of a small, highly-focused team.

Our commitment to the continuous professional improvement of our staff helps PD&P stay current with the latest technologies and techniques, develop and retain valued personnel, and expand the list of services we offer. All of which ensures our clients the best possible service.

  • Real Estate Developments
  • Financial Institutions
  • Hospitality
  • Arts and cultural institutions
  • Healthcare
  • Educational institutions
  • Power and Energy
  • Telecommunications
  • Private or Public Infrastructure
  • and more...

our concept

We believe we offer the breadth of experience, range of services, scalability and synergies of a global engineering services company, coupled with the personalized service, agility and flexibility of a specialized boutique consultancy.

Our promise

Beyond the day-to-day business
  • To our client, we promise:

    A trusted and transparent partner who brings impartial, creative and pragmatic solutions together with the latest technical know-how and uncompromising commitment in the engineering field
  • To our team, we promise:

    A work environment with a strong sense of pride, belonging and a two-way loyalty, characterized by a friendly, devoted and non-bureaucratic atmosphere that goes beyond the strict notion of profitability, and geniune commitment to personal
  • To ourselves, we promise:

    To perpetually evolve our technical knowledge team well-being, and community prosperity, while becoming the independent firm in the sector

Pierre Dammous


Our founder with more than 45 years' experience in Building Services Engineering, Pierre Dammous is a final reference for his specialty in the Middle East. After years of commuting between Beirut, Amman and Paris, handling prestigious projects with major consultancies, he finally started his own practice in Beirut in 1978. Pierre Dammous has actively contributed to the advancement of the electrical and mechanical engineering in the construction industry – in Lebanon, the region and into Africa – running a constantly growing consulting practice and attracting the finest talent to his office. His portfolio of over a thousand projects bears witness to his determination to serve highly demanding clients in challenging environments.

  • Antoine Dammous

    Antoine Dammous

    Managing Partner

    After joining PD&P in 1991 as a mechanical engineer, Antoine Dammous continued his education, earning a Master’s in Engineering Management. He first led PD&P's mechanical engineering team in many major projects, in Lebanon and beyond, establishing procedures and developing tools for effective service. These efforts culminated in PD&P receiving ISO 9001:2008 Quality System certification in 1999. Antoine has managed the electrical and mechanical design team for major projects, and has remained academically active through the University of Reading in the UK. He established PD&P's Dubai branch in 2005 and later expanded the firm into Nigeria and Africa. Antoine Dammous is LEED GA accredited.