LAWYER PROFILE

Silje Grimseth Ullebust

Europe 2026

Kvale Advokatfirma DA

Ranked in 1 practice area

Competition/Antitrust: Public Procurement

Norway

9 years ranked

About

Provided by Kvale Advokatfirma DA

Europe

Practice Areas

Silje Grimseth Ullebust is recognised as one of Norway’s leading public procurement lawyers, and is ranked among the top practitioners in her field in both national and international directories.

She has extensive experience in advising clients on public procurement matters, dispute resolution and litigation. Silje also has a solid background in contract and construction law, and broad experience with various types of contracts.

She advises public authorities and private suppliers throughout all phases of the procurement process – from planning and preparation, through tender procedures and contract award, to contract management and follow-up. Her experience includes contracts for goods, services, construction and engineering works, as well as concession contracts.

Silje has considerable experience with complaint handling, including cases before the Norwegian Complaints Board for Public Procurement (KOFA), interim measures and other forms of dispute resolution and litigation related to public procurement.

She is a sought-after speaker in her field and regularly holds courses and seminars for Kvale’s clients.

Career

2025 - current: Partner, Kvale

2021 - 2025: Partner, Grette

2018-2020: Partner, Hjort Law Firm DA

2014-2018: Senior Attorney, Haavind Law Firm AS

2009-2014: Attorney, Haavind Law Firm AS

2006-2009: Associate, Haavind Law Firm AS

Professional Memberships

Member of the Norwegian Bar Association

Education

University of Oslo

Cand.jur

2006

Languages Spoken

Norwegian, English

Chambers Review

Provided by Chambers

Chambers European Guide

Competition/Antitrust: Public Procurement - Norway

Band 3

Individual Editorial

Silje Grimseth Ullebust frequently assists clients with public procurement processes for the construction of new transport infrastructure. She has experience acting on both contentious and non-contentious matters for public bodies and private clients.

Learn more about this team View ranking table

Strengths

Provided by Chambers

Silje Ullebust is available, extremely competent and her advice is always practical and to the point. She adds value every single time.
Competition/Antitrust: Public ProcurementChambers European Guide
Silje is a highly skilled and approachable lawyer with deep expertise in public procurement law.
Competition/Antitrust: Public ProcurementChambers European Guide
Silje Grimseth Ullebust is an exceptionally capable litigator, known for her solution-oriented, structured, and strategic approach to case handling and client follow-up.
Competition/Antitrust: Public ProcurementChambers European Guide
She combines strong analytical abilities with excellent communication skills, making complex legal issues easy to navigate.
Competition/Antitrust: Public ProcurementChambers European Guide