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Logo of Remmers, manufacturer of building protection products and construction chemicals
Logo of Sattler, manufacturer of architectural luminaires
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Logo of Soprema, manufacturer of waterproofing and insulation systems
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A workshop group at a long table in a showroom, several people working on laptops, bookshelves in the backgroundA person explaining something at a glass wall covered in sticky notes, two people listeningThe hej.build team spread across the courtyard of a brick building, with a dogFour people standing together in a showroom, talking

We’re a marketing & sales consultancy for building product manufacturers

Whether your building products get specified in projects is decided by architects, specialist engineering consultants, installers and, in the end, clients and developers. How easy you make that decision for them is up to you. We work with you so that your building products are visible early, easy to understand, ready for planning and usable in sales.

Where we focus

Projects that show how we work

Remmers

How a strategy workshop led to a dedicated page and events for architects

Gira

Architecture communication since 2019, with over 100 reference stories and a newsletter for architects every two weeks

ege

A workshop in Antwerp where sales partners from across Europe work out what architects need from them

Duravit

A new architecture section on the website that offers architects inspiration, references and services for every planning stage

Ardex Group

A Klimafestival stand with a deconstruction station where architects experience circular tile laying for themselves

Innovation Norway

Training and visits to architecture practices where Norwegian interior brands put their market entry to the test

Messe München

100 recommendations from practice for exhibitors planning their stand at BAU 2027

Wavin

Three planning guides with AI imagery and a mailing that brings them into architecture practices

Vitra

An in-house seminar that gives the international sales team a shared picture of architects

Soprema

A compact Swissbau stand that shows how Soprema supports design practices through every project stage

OBO Bettermann

How OBO presented itself to architects as a design brand at BAU 2025

wienerberger

A CPD series for architects and engineers with over 1,000 participants a year

wienerberger

An Instagram channel where architects find knowledge on sustainable building where they scroll anyway

»Working with hej.build was always a real pleasure for us. They gave us strategic advice at a higher level, but also rolled up their sleeves when it came to implementing individual actions and getting them out there.«

Silke Ponfick Marketing

Our team wears black until something darker comes along

Our team brings together architectural knowledge, strategy consulting and communication. Many of us have worked in the construction and architecture sector for years.

Meet the team
Portrait of Saskja Jagenteufel, Head of Consulting at hej.build
Portrait of Hannes Eberlein, Managing Partner at hej.build
Portrait of Katarina Wicht, Project & Account Manager at hej.build
Portrait of Michael Rahmfeld, Managing Partner at hej.build
Portrait of Kim Voit, Social Media & Content Specialist at hej.build
Portrait of Stephanie Olschefski, Art Director at hej.build
Portrait of Tanja Krenn, Assistant at hej.build
Portrait of Franziska Holzmann, Strategic Consultant at hej.build
Portrait of Catrin Soldo, Strategic Consultant at hej.build
Portrait of Jaroslaw Pekal, Strategic Consultant at hej.build
Portrait of Carmen Bewarder, Social Media Working Student at hej.build

Which topic is keeping you busy right now?

Tell us briefly which building products it’s about and what you want to achieve. We’ll get back to you with an initial assessment. We often start with our »Day One« workshop: a day at your premises, where marketing, sales and senior management set priorities together.