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About ZAS

From foundation to integrated engineering

ZAS traces its roots to ZS, established in 2021 around precision, reliability and practical engineering.

ZS established the foundation. ZAS represents the expanded capability.

Today ZAS combines engineering design, BIM and digital delivery, technical coordination, value engineering and project support, serving clients in Egypt, Saudi Arabia, Qatar and the UAE.

2021The Foundation

ZS was established with a commitment to precision, reliability and practical engineering solutions: understand technical challenges, collaborate closely with clients, and deliver solutions built to perform.

2025The Evolution

Growth in capabilities, project experience and regional presence led ZS to evolve into ZAS Integrated Engineering Solutions, a broader multidisciplinary approach.

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King Khaled Airport (Riyadh) Fountain
01

Vision

To lead the future of integrated engineering solutions through innovation, collaboration, and trusted partnerships.

02

Mission

To empower clients with efficient, integrated engineering services across every project phase by combining technical expertise, advanced digital engineering tools, and strong project management to achieve high-quality, sustainable, and cost-effective outcomes.

Core values

How we work

01

Integrity

We act with honesty, transparency, and the highest ethical standards.

02

Responsibility

We take ownership of commitments and deliver on what we promise.

03

Respect

We treat people with dignity, fairness, and appreciation for diverse perspectives.

04

Flexibility

We respond quickly to change and approach new challenges with an open mind.

05

Development

We invest in continuous learning, technical growth, and professional advancement.

06

Team Spirit

We collaborate, support one another, and succeed together.

Trusted by

Clients we have worked with

Developers, institutions and operators across Egypt and the Gulf.

King Abdullah Financial District (KAFD)
Diriyah Company
Egyptian Armed Forces Engineering Authority
Saudi Ministry of Defense
Egyptian Ministry of Interior
Banque Misr
Orascom Construction
Al Bawani
Cleopatra Hospitals Group
Fakeeh Care Group
Baheya
UFC Gym
B-IT
Rabea Tea
Living In Interiors
Masar
Safwa Urban Development (SUD)
Misr Italia Properties
Marseilia Group
Memaar Al Morshedy
Pyramids Developments
CRED Developments
OZD
Deraah Village
El Masria Group
Collaboration

Partners and consultants

Firms we have delivered projects alongside.

ConCreative
Dosor
Nature Design Group (NDG)
Innovacaccia
BENAA Group
NBA Consultants
APEX
EBDAA
UARC
Azure
CDG
Gas Cool
CSI
MDC
Standards
Steps Integrated Constructions
KTD
SCI
Summit
Where we work

One team, four markets

Headquartered in New Cairo, delivering projects across Egypt, Saudi Arabia, Qatar and the UAE.

EgyptSaudi ArabiaQatarUAE
25
EgyptCairo · Headquartersprojects on this site
24
Saudi ArabiaRiyadhprojects on this site
8
QatarDohaprojects on this site
1
UAEDubaiprojects on this site
Board and executive team

Leadership

Dr. Eng. Mohamed Senosy

Dr. Eng. Mohamed Senosy

Chief Executive Officer

23+ years of engineering and project-management experience. PhD and Assistant Professor at Cairo University, with an MBA in Engineering Management; EBFA committee member; UPDA Qatar Grade A, CIPT, and VMA-certified.

Dr. Eng. Mohamed Zayed

Dr. Eng. Mohamed Zayed

Managing Director

18+ years of mechanical-engineering experience across residential, administrative, industrial, educational, healthcare and commercial projects. PhD in Mechanical Engineering and Associate Professor at Cairo University. EBFA committee member. P3GP certified.

Dr. Eng. Ahmed M. Zobaa

Dr. Eng. Ahmed M. Zobaa

Projects Director

13+ years of experience in electrical power and machines. PhD from Cairo University, Professor and adjunct faculty member, with extensive experience in major projects, project management and multidisciplinary coordination.

We're hiring engineers

Join the ZAS team in design, BIM, technical office and site support. Send your CV in a minute.

Apply now

Better-integrated outcomes start with better coordination.

Talk to our team