Northrim Horizon: Buy Box & Recent Acquisitions

At a glance

Assets under management	$575M (as of October 2026) S1
Latest fund	Northrim Horizon Fund III, $235M (Feb 2025) S4
EBITDA range	$1M to $5M S4
Deal types	Platform, Add-on S4
Sectors	Environmental & Waste, Pest Control, Landscaping, Construction Services, Healthcare Services, Software & SaaS

What Northrim Horizon buys

Northrim Horizon is a Mesa, Arizona investment firm that buys profitable, well-run service and software companies and plans to own them for good. It raises its money through limited partnership funds, most recently the $235 million Fund III closed in February 2025, but it does not plan to sell companies after a few years; it reinvests their earnings instead. Its holdings span commercial and residential services such as pest control, landscaping, commercial pools, overhead doors, apartment turnover and valet trash, along with healthcare services, niche software and a few consumer businesses.

The firm targets mature, cash-generating businesses with $1 million to $5 million of EBITDA. In its two most recent platform deals, ACG Systems and Cressy Door and Fireplace, it brought in a new CEO from McKinsey while keeping long-time leaders in place. Its homepage counts more than 75 completed transactions, and smaller companies often join an existing platform, such as Revolve Property Solutions, as add-ons.

Recent deals

Announced in the 24 months before October 27, 2026.

Date	Company	Type	Sector	Source
Oct 2026	Cressy Door and FireplaceSeattle overhead door, pedestrian door and fireplace service company founded in 1952; a new CEO was hired and an 18-year employee named president	Platform	Construction Services	Source
May 2026	Advantage Building ServicesChicago-area janitorial and building maintenance firm added to Revolve Property Solutions, its first Chicago market	Add-on		Source
January 2026	DoorSide Valet TrashDoor-to-door valet trash provider folded into Revolve's G&H Trash Valet in Texas and Atlanta	Add-on	Environmental & Waste	Source
Sep 2025	ACG SystemsMaryland integrator and field service provider for wireless communication systems in defense, federal and commercial markets; third Fund III platform	Platform		Source
Feb 2025	A1 Valet TrashAtlanta-area valet trash provider added to Total Apartment Solutions, now part of Revolve Property Solutions; the A1 brand stays in use	Add-on	Environmental & Waste	Source
Feb 2025	Northrim Horizon Fund IIIClosed at its $235 million hard cap after five months of fundraising	Fund close		Source

Portfolio by sector

From the firm's portfolio page S3.

Consumer Services

Elevate Trampoline Park
Northstar Preschools

Healthcare Services

Alani Skin MD
Noble Hospice and Palliative Care
Pathways for Life
Sole Horizon

Industrial Services

ACG Systems
All Pro Security
Cressy Door & Fireplace
Genesis Landscape Solutions
Horizon Commercial Pools
Polaris Pest Group
Revolve Property Solutions
Stilsing Electric

Tech-Enabled Services & Software

FacilityONE
MeasurePM
Solutions360
TX3 Tech
VLogic Systems
Wizard Software Solutions

Greymont’s take

How Northrim Horizon fits a seller

Northrim suits a founder who wants to sell most or all of the business but cares what happens to staff and customers afterward. It pitches itself against both private equity and strategic buyers, promising to hold for decades, protect culture and let the owner choose a role after closing, and it says it aims to make an offer within seven days of getting the requested financials. In practice, its recent platform deals added an outside CEO while keeping or promoting the managers who already ran the company.

Northrim does raise money from outside investors through its funds, so an owner should ask how its permanent hold works alongside those investors over time. It is also worth asking who will run the company day to day and how add-ons are folded in, since Revolve Property Solutions has merged several valet trash and apartment service firms under shared brands.

Questions owners ask

What size business does Northrim Horizon buy?

Its February 2025 fund announcement says it targets mature, cash-generating companies with EBITDA of $1 million to $5 million in business and consumer services, healthcare services, and software and tech-enabled services.

Does Northrim Horizon sell its companies after a few years?

It says it does not. The firm describes itself as permanent capital that intends to own its businesses indefinitely and reinvest their earnings, and it contrasts this with private equity firms that sell within three to five years.

Does Northrim Horizon own a valet trash or apartment services company?

Yes. Its Dallas-based platform Revolve Property Solutions handles apartment turns, valet trash, housekeeping and capital projects. It added A1 Valet Trash in February 2025 and DoorSide Valet Trash in January 2026.

How many deals has Northrim Horizon done?

Its homepage counts more than 75 completed transactions. In February 2025 it reported 47 investments since its start: 11 platforms and 36 add-on acquisitions.

Sources

S1Northrim Horizon home page (AUM, transaction count, Mesa address) Accessed October 27, 2026
S2About Northrim Horizon Accessed October 27, 2026
S3Northrim Horizon: Companies Accessed October 27, 2026
S4Northrim Horizon Closes Fund III with $235 Million in Committed Capital (PR Newswire, February 11, 2025) Accessed October 27, 2026
S5Northrim Horizon Acquires ACG Systems (PR Newswire, September 29, 2025) Accessed October 27, 2026
S6Northrim Horizon Acquires Cressy (PR Newswire, October 13, 2026) Accessed October 27, 2026
S7Revolve Property Solutions home page Accessed October 27, 2026
S8Revolve Property Solutions Acquires DoorSide Valet Trash Accessed October 27, 2026
S9Northrim Horizon news releases on PR Newswire Accessed October 27, 2026

Compiled by Greymont Advisors from public sources, including the firm’s own website and press releases. Greymont is not affiliated with Northrim Horizon. Figures are as reported on the dates shown and may have changed. Request a correction