Interim · Freelance · Consulting

External sustainability expertise
that truly fits.

We connect companies with the best freelancers, interim managers and consultants in the sustainability sector – quickly, directly, without compromise.

270+ personally vetted experts
First profiles in 3 business days
100% focus on sustainability management – no generalist pool

Schedule an appointment now

Request expertise (in writing)

Selected companies with whom we create impact

We have taken responsibility for our own sustainability.
That's why we connect people with the right people.

We understand the needs in sustainability management and fill them precisely with experienced interim, freelance, or consulting expertise.

Typical placement examples include:

Further development of strategy

A textile company sought strategic advice to realign its sustainability and set clear priorities between regulatory requirements and transformation.

Advice is provided.

Food Carbon Footprint

A food manufacturer sought targeted expertise to reliably calculate the carbon footprint of its bread roll production along the entire value chain.

Freelancer provides mediation.

Representation of key position

Due to a short-term shortage in the team, an experienced interim manager was needed to meet reporting deadlines and stabilize the team during a transition phase.

Interim placement.

Fulfillment of EmpCo guideline

To meet the EmpCo requirements, a trading company needed external expertise at short notice, as well as support for the structured implementation within the existing organization.

Advice is provided.

Our approach is simple and scalable.

We operate according to the One Agency model: sustainability people is your central contact and contractual partner for all your freelance and interim management needs. Whether you need one expert or twelve, the model scales with your challenges. No new contracts, no additional effort.

For each new task, you'll receive at least three suitable profiles. You decide who the best person is for your topic.

“ Sustainability People unites what matters: expertise, values and people who truly want to create change .”

Kathrin Kalda, Team Lead Social Sustainability, Jungheinrich AG

What this means specifically for your search

We personally oversee every placement – drawing on our own experience as sustainability officers and with a genuine understanding of the context.
This ensures we only connect you with hand-picked expertise that is a perfect fit.

Handpicked &
personally inspected

We curate each expert. You make the final selection.

From my own experience in sustainability management

We provide information from the perspective of sustainability managers.

The right expertise for your challenge

Personalized communication with contextual understanding.

Request a quote now, no obligation.

Sustainability
is rarely standard practice.

Sometimes there isn't enough time. Sometimes there isn't enough depth.
Sometimes there isn't someone with experience in similar situations.

This is exactly where we come in.

Personal placement. Clear process.

We provide suitable interim managers, freelancers and consultants in sustainability management.

STEP 1

Start inquiry

Whether by phone, email or contact form: simply let us know your next external support or consulting need.

STEP 2

Clarification meeting

We listen, ask clarifying questions, and together we understand what expertise is needed.

STEP 3

Profiles received

We curate relevant expertise
and personally present hand-picked profiles to you.

STEP 4

Meet an expert

We will guide you through the profiles and organize virtual introductions with preferred candidates.

STEP 5

Hire an expert

Choose the most technically skilled expert as your subcontractor. We are your contact for details and contracts.

GO!

Solve the challenge

The expert is responsible for the consultation. We, as a company, handle the commercial billing and quality control.

Start with step 1 and make contact

We are known from

Expertise that companies trust

The experts shown are representative of our hand-picked network of over 270 freelancers and consultancies.

Anna

References: Vattenfall, Nemetschek Group, MVV, Vaillant Group, Techem, EDEKA Headquarters

Holger

References: SCHOTT Solar, Linde Material Handling, BAUER, Sport Group, LBBW

Johanna

References: Steinbeis Holding, Asambeauty, Delta Pronatura, Nölken Hygiene Products

Liza

References: Volksbank eG – The Design Bank, Lexware Academy, Forum Institute for Management, Hansg…

Lotte

References: OLYMP, Umweltbank, DuMont, VDBS

Matthias

References: E.ON, RWE, LVM, Uniper, GLS Bank

Sebastian

References: WEPA, Sonic Healthcare, HZI Group, VTG, Ravensburger

Thomas

References: EnBW, Vattenfall, SMA Solar, Fidelity International, Goldman Sachs

External sustainability expertise that truly fits.