SourcingClub
PLATFORMADD-ON

Add-on Sourcing

The missing piece for your platform.

Your platform is in place. I look for the company that completes it and approach the owner before it goes into a process.

In short

Add-on sourcing is the search for a platform you already own. The framing does not come from a thesis but from what the platform can do today and where its gaps are. I find the acquisitions that fit and approach the owners.

  • The framing comes from the platform, not from a sector thesis.
  • Region, capability and size band count as separate gaps.
  • The platform management is involved, not only the fund.
  • The owners are approached before a process starts.

When it fits

When add-on sourcing is due

01

Buy-and-build is in the plan

The platform is bought, the acquisitions are in the investment case, and now they have to come.

02

Management has no time

The managing directors should run the business, not look for acquisitions on the side.

03

A regional gap

The platform is strong in one region and not present in the neighbouring one at all.

04

A capability is missing

Customers ask for something the platform has to buy in today.

What you receive

Add-on sourcing in five parts

Framing from the platform

Before I search, I understand what the platform can do, where it is strong and where the gap actually sits.

Candidates sorted by gap

You see not only which companies fit but which gap each of them closes.

Alignment with management

The platform management sees the candidates and says what holds up technically.

Approach before the process

I approach the owners while no adviser has been appointed yet.

A pipeline that keeps running

Buy-and-build does not end after the first acquisition. The framing stays live.

Where the gap sits

Three gaps, not one.

PLATFORM PROFILEEXAMPLE · AS OF Q3 2026

Facility services, core in maintenance and repair, based in Baden-Württemberg

covered todaygap the acquisition closes
Region3/6
Baden-Württemberg6 sites
Bavaria3 sites
North Rhine-Westphaliagap0
Northern Germany1 sites
Austria0
Switzerland0
02356 sites
Capability4/6
Maintenance46 %
Repair28 %
Installation17 %
Spare parts9 %
Retrofitgap0
Inspection0
013253850 %
Customer segment3/5
Industry52 %
Public sector24 %
Commercial24 %
Healthcaregap0
Retail0
015304560 %

Example platform. We fill the axes together with your management, sites and revenue shares come from their figures.

A platform can be strong in a region and thin in a capability. That is why I look at the three axes separately before searching. Whatever is missing from a bar is the search brief.

How it runs

From platform to acquisition

  1. 01

    Understand the platform

    It is clear what the platform can do today and where the gap sits.

  2. 02

    Framing

    The search framing is set, separated by region, capability and size band.

  3. 03

    Candidates

    The fitting companies are on the table, sorted by the gap they close.

  4. 04

    Alignment

    Management has said what holds up technically and what only fits on paper.

  5. 05

    Approach

    The owners are contacted before a process starts.

  6. 06

    Keeping it running

    The framing stays live, because after the first acquisition comes the second.

Scope

What add-on sourcing is, and what it is not

This is it

  • The search for a platform you already own.
  • Framing from the platform rather than from a sector thesis.
  • Up to the conversation with the owner.

This is not it

  • Not the search for a new platform. That is the search mandate.
  • Not integration work after the purchase.
  • Not valuation of the acquisitions. You do that with your advisers.

Fit check

Does add-on sourcing suit your situation?

It fits when

  • The platform is in place and the acquisitions are in the plan.
  • You know where the gap sits, or want to sharpen it with me.
  • Management should be involved but not do the searching.
  • You want to reach the owners before a process starts.

Probably not when

  • You are still looking for the platform itself. Then the search mandate fits.
  • You need a picture of the market once. Then the market map is enough.
See the search mandate

After the first add-on

The platform keeps growing.

PLATFORM · DEVELOPMENTEXAMPLE · THREE ADD-ONS
STAGE 00Base
Platform, starting point
Sites6
Service lines2
Regions1
STAGE 01+3 sites
Cooling, BW
Sites9
Service lines3
Regions2
STAGE 02+1 line
Ventilation, Bavaria
Sites11
Service lines4
Regions2
STAGE 03+1 region
Automation, East
Sites14
Service lines4
Regions3
OPENHow many add-ons it turns out to be is not fixed upfront. The search runs as long as the platform has gaps.

Example development. Sites, service lines and regions are attributes of the companies, not metrics of my work. Only the name is redacted.

The second add-on is easier than the first, because by then the framing is settled. What changes is the gap: once there is a site in Bavaria we stop looking in Bavaria.

Common questions

What platform investors ask me

How is add-on sourcing different from the search mandate?

In a search mandate I look for the platform. In add-on sourcing it is already there, and the framing comes from it rather than from a thesis.

Do you work with the platform management?

Yes, and that is the most important part. The managing directors know what actually fits together. Without them I am sorting on paper.

How small can an add-on be?

Smaller than most people think. With acquisitions it is often the region or a single capability that counts, not the size.

Do you approach competitors of the platform?

If they fit and you want it, yes. We agree that beforehand, because in markets like these people usually know each other.

Nick Herbig, founder of SourcingClub

Who looks for the gap

Nick Herbig, personally

I sit down with the platform management before I search. Whoever does not understand the gap only finds companies that fit on paper.

More about me
5+

Years in M&A

Transactions accompanied on both sides of the table

Ongoing

Rather than one-off

After the first acquisition comes the second

DACH

Search area

Germany, Austria and Switzerland

First call

Tell me about your platform.

A first conversation is confidential and without obligation. We look at where the gap sits and I tell you whether I can close it.