Northrim Adviser, LLC: private equity firm in Mesa, AZ
Northrim Adviser, LLC is a private equity firm based in Mesa, AZ. It reports $556m in regulatory assets under management, 100% of it in pooled vehicles such as funds, and 12 employees, on its SEC Form ADV as of 29 Sep 2026.
What does Northrim Adviser, LLC invest in?
Private equity (buyout). B2B software and technology is one of several sectors. Classified from the firm's filing and website with high confidence.
Northrim Horizon: A Permanent Home for Great Businesses. Northrim Horizon is a permanent capital investment firm that acquires and operates well-run, profitable service and software businesses.
From northrimhorizon.com.
How large is Northrim Adviser, LLC?
$556m in regulatory assets under management and 12 employees, as reported to the SEC. Regulatory AUM counts assets the adviser manages on a continuous basis; it is not the same as fund size or committed capital.
| Regulatory AUM | $556m |
|---|---|
| Of which in pooled vehicles | $556m (100%) |
| Employees | 12 |
| Advises private funds | Yes |
| Registration | Approved |
Who runs portfolio operations at Northrim Adviser, LLC?
We have 7 people in a portfolio-operations or value-creation role at Northrim Adviser, LLC: Chief Executive Officer; Operating Partner. Names are not published here.
Form D raises in AZ
In September 2026, companies in AZ filed 7 Form D raises totalling $8.9m. Form D does not name the investors, so these are not Northrim Adviser, LLC's deals; they are the private-capital activity around it. See the month.
Sources
- SEC Form ADV, Northrim Adviser, LLC (CRD 306796) · feed of 29 Sep 2026
- Northrim Adviser, LLC website