Marijke Roos
Partner · Rotterdam
Supply base redesign for component-heavy manufacturers
supply-chain-resilience
About
Built on the factory floor
Halvorsen & Co is a management consulting firm built on the factory floor. Our partners have run plants, supply bases, and product lines before they advised on them.
The firm in numbers
- partners on three continents
- 17
- offices close to the floor
- 9
- engagements documented
- 12
- industries served
- 11
How the firm runs
01
Evidence before opinion
Every recommendation carries a number from your own operation, measured before we arrived. If we cannot measure it, we say so instead of guessing.
02
The constraint first
Programs work one bottleneck at a time. Parallel initiative lists look busy and finish nothing; a sequence with dates finishes something every week.
03
Your team leads the line
We bring the method and the extra hands; your engineers run the change. That is why the results hold a year after the invoice clears.
04
Publish what survives review
Case studies go out with client approval and the numbers intact. Where a name must change, we say so on the page.
From the partnership
Four of the 17 partners. The full directory — with industries, capabilities, and offices — lives in the expert finder.
Arun Malhotra
Partner · London
Operational diligence and portfolio moves in metals and chemicals
transactions-and-carve-outsgrowth-and-pricing
Linnea Holm
Partner · Gothenburg
Production data platforms and adoption on the floor
digital-and-data
Tomasz Okafor
Partner · Austin
Yield programs and energy contracts for heavy industry
operations-performancesustainability-and-energy
Work here, or work with us
The careers page lists open roles with the hiring process spelled out — four steps, ten working days, no homework assignments.