Parity › Who owns it › 4M Building Solutions (O2 Investment Partners)
Private-equity rollup

4M Building Solutions (O2 Investment Partners)

What it is

4M Building Solutions (O2 Investment Partners) has 2 home-service brands on Parity’s record (0 owned, 2 reported) and is backed by O2 Investment Partners. Each one still operates under its original local name.

Official site: 4-m.com
2brands on record
2states with a documented brand
Common questions
Who owns 4M Building Solutions (O2 Investment Partners)?

4M Building Solutions is backed by O2 Investment Partners, as its name on the record shows. Parity lists 2 home-service brands under it (0 owned, 2 reported), each with its source on its own page.

How many companies does 4M Building Solutions (O2 Investment Partners) own?

Parity lists 2 home-service brands under 4M Building Solutions (O2 Investment Partners) (0 owned, 2 reported), operating in 2 states. Each one keeps its own local name, which is why the connection is easy to miss.

Is a company owned by 4M Building Solutions (O2 Investment Partners) still local?

It keeps the local name, the local phone number and often the same technicians. What changes is who sets the prices and the sales targets. Ownership does not tell you how good the work is; it tells you who the company answers to.

At a glance

Parity lists 2 home-service brands under 4M Building Solutions (O2 Investment Partners) (0 owned, 2 reported). They operate in 2 states: Illinois and Kentucky. Trades on record: cleaning. The most recent deal on record is from 2026.

The brands in the table trade under local names, which is why the ownership is easy to miss on a truck, a yard sign or a search result. A brand with a link has its own page with the source for the ownership, or, for an entry marked reported or linked, exactly what Parity found, and the date of the deal where it is known.

Ownership does not tell you how good the technician at your door is. It tells you who the company answers to. If an entry on this page is wrong or out of date, use the corrections link below and Parity will correct the record.

All 2 brands

BrandTradeBased in
Bluegrass Commercial Cleaning reportedCleaningMayfield, KY
Rainbow Maintenance Services reportedCleaningElgin, IL
Each entry links the page that names its owner. Represent 4M Building Solutions (O2 Investment Partners)? Verify or contest · How we check · Corrections policy. Page generated 2026-10-26 from Parity’s records.