01
Project & Portfolio Management Office
We set up and run PMO and PfMO functions that give owners clear control over planning, reporting, risk and change, for a single project or a whole portfolio.
ENGINEERING CONSULTING · GREECE
Engineering projects, managed to deliver.
TESSARES is a consultancy of four engineering partners. We help private clients plan, procure and control bespoke projects, from the first tender to final handover and operation.
SERVICES
Four disciplines, one team.
Each partner leads one area. Together they cover the full life of a project, so you deal with one consultancy instead of four.
02
Design
Design strategy from A to Z
03
Infrastructure Project Governance
Decision structures, roles, controls and reporting lines that keep complex projects on time and on budget, from feasibility to handover.
04
Engineering & Technical Advisory
Civil engineering expertise for independent technical reviews, design checks and support during construction.
APPROACH
How we work with you
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1
Understand
We start with your objectives, constraints and the legal framework the project must work within.
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2
Structure
We design the governance, procurement route and controls that fit the project's size and risk.
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3
Deliver
We work alongside your team through tendering, contracting and execution.
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4
Assure
Clear reporting keeps decision-makers informed and the project accountable to the end.
PARTNERS
Τέσσαρες: the four behind the name
TESSARES means "four" in ancient Greek. Every engagement is led directly by a partner.
[Partner photo]
Dimitrios KONTELLIS
Civil Engineer · MSc
[Partner photo]
Agapi PAPADOPOULOU
Civil Engineer · MSc · PMP
[Partner photo]
Ioannis KONTELLIS
Civil Engineer · Undergrad
[Partner photo]
Petros KONTELLIS
Electrical Engineer · Undergrad
Planning a project or preparing a tender?
Tell us where you are. A partner will get back to you within [two working days].