Am Ru En

in Water supply, Wastewater
& Water Resources Management


28 yearsof excellent work
100 + completed projects
+ + beneficiaries

We are a full-service engineering
& consulting company specializing in water supply, industrial and domestic wastewater removal, treatment and water resources management.

For 26 years we have been providing high-end solutions and implementing innovative projects to improve and sustain the water sector in Armenia.

We offer a wide range of engineering and consulting services related to water supply, wastewater disposal and treatment, irrigation and water resources management.

Our professional and certified team of experts, designers and consultants delivers a unique mix of knowledge, experience and innovation for all kind of projects — from basic to the most complex ones.

We strongly collaborate with local clients, communities and international partners.

Our mission is not only to render a full range of services but also to support in providing safe and reliable water supply for diverse communities.

JINJ service offerings include:

  • — Feasibility Studies
  • — Preliminary and detailed design development
  • — Environmental and Social Impact Assessment
  • — Technical Supervision
  • — Training
  • — Institutional capacity building

JINJ is a member of Union of Architects of Armenia and Yerevan Trade-Industrial Chamber, as well as International Network of Global Water Partnership, Kura-Araks Regional Coalition, Sustainable Sanitation Alliance (SuSanA) and International Water Association (IWA).


We provide a full range of services in the following areas:




Eduard Mesropyan

Founder & Director

Hovhannes Mesropyan

Founder & Deputy director

Kamo Aghababyan

Projects Manager

Armine Hovhannisyan

Office Manager

Rena Badalova

Head, Water supply projects development group

Aharon Davtyan

Head, Sanitation projects development group

Vahan Kobelyan

Head, Irrigation projects development group

Arevik Hovsepyan

Head of Social & Environmental Protection Department

Karen Mesropyan

Head, technical supervision group


Diamond Eye Award for Quality Commitment and Excellence
Rome, 2009
International Quality Crown Award
London, 2005
International Diamond Star for Quality
Paris, 2004
Arch of Europe for Quality and Technology Platinum Category
Frankfurt, 2003
International Gold Star for Quality
Geneva, 2002


House 38, Cholakyan Street,
0037 Yerevan, Armenia

Tel.: +37410 246 023
Fax: +37410 209 604

We are always looking for motivated and talented people either qualified professionals or young specialists.

If you are interested in joining our team please contact us via