What Mainlander Investments does

Mainlander Investments is a privately held commercial real estate company founded in 2012 and headquartered in Gladstone, Oregon, that owns and operates a diversified portfolio of 30+ commercial properties across Oregon, Washington, and Idaho. The portfolio spans office buildings, retail centers, industrial and flex spaces, manufacturing facilities, restaurants, and build-to-suit pad sites, with flagship assets including Commerce Plaza (Tigard), Clackamas River Plaza (Gladstone), and the Class A Washington Park Building (Federal Way, WA).

The company's offering is built around traditional commercial property leasing rather than any proprietary technology platform. Ancillary tenant services include building maintenance, shared conference room reservations (e.g., at Clackamas River Plaza), and centralized lease application processing. The technology stack consists of a standard company website with property listings, interactive maps, and contact forms, with no disclosed API, app, or data platform.

Mainlander monetizes through recurring rental income on multi-year commercial leases with quote-based pricing. Leasing and brokerage are largely outsourced to regional channel partners — Norris and Stevens handles Commerce Plaza and Clackamas River Plaza, while Neil Walter Company represents Washington Park Building. Direct leasing for remaining properties is handled by a small internal team (1-10 employees total), with administrative and accounting support based at the Gladstone headquarters. The customer base is composed of commercial tenants seeking space in Pacific Northwest markets, with no publicly disclosed named tenants or revenue figures.

Name

Mainlander Investments

Legal name

Mainlander Investments

Website

https://mainlanderinvestments.com

Company type

Private

Founded year

2012

Operating status

Operating

Headcount range

1–10 employees

Short description

Mainlander Investments is a privately held Pacific Northwest commercial real estate landlord operating 30+ office, retail, and industrial properties across Oregon, Washington, and Idaho, serving commercial tenants through traditional lease agreements and regional brokerage partnerships.

Ownership category

akta.pro rank

Product category

Commercial Real Estate

NAICS

Lessors of Nonresidential Buildings (except Miniwarehouses) (53112), Nonresidential Property Managers (531312), Lessors of Real Estate (5311)

SIC

Lessors Of Real Property, Nec (6519), Real Estate Agents & Managers (For Others) (6531), Operators Of Nonresidential Buildings (6512)

akta.pro primary industry

Commercial Real Estate Brokerage (Leasing & Sales) (FSAEAJAB)

Keywords

• Commercial real estate leasing
• Property management services
• Office building leasing
• Retail property leasing
• Industrial space leasing

Headquarters

HQ city

Gladstone

HQ country

United States

HQ region

North America

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Operations, Personnel, Marketing or Sales, Infrastructure

Revenue model

1. Commercial Property Leasing: Revenue generated through leasing commercial office, retail, and industrial spaces to tenants. Income is recurring in nature through lease agreements with varying terms.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels2 records

Core offering

Mainlander Investments owns, manages, and leases a portfolio of 30+ commercial properties across Oregon, Washington, and Idaho, including office buildings, retail centers, industrial spaces, and build-to-suit pad sites. The company provides commercial tenants with leased space along with supporting services such as building maintenance, shared conference room access, and lease application processing.

Product overview

Mainlander Investments operates a diversified portfolio of commercial real estate across the Pacific Northwest, including office buildings, retail centers, industrial spaces, and build-to-suit opportunities in Oregon, Washington, and Idaho. The core offerings consist of commercial property leasing through branded office complexes (Commerce Plaza, Clackamas River Plaza, Washington Park Building) and build-to-suit land development opportunities. Supporting services include building maintenance management, conference room reservations, and lease application processing. The company serves as a commercial landlord offering traditional real estate services rather than a technology platform.

Differentiator

Problem solved

Functional benefit

Products and services

• Commerce Plaza Three-building office complex in the Tigard Triangle, Oregon, with unique architecture, maintained courtyard gardens, abundant free parking, and location on the I-5/217 corridor. Leased to commercial tenants through Norris and Stevens brokerage with Tim Pfeiffer as leasing agent.
• Clackamas River Plaza Office building along the Clackamas River in Gladstone, Oregon, with easy freeway access to I-205, river views, free parking at 2/1,000 ratio, shared conference room, and fully sprinklered space. Leased to commercial tenants through Norris and Stevens brokerage with Tim Pfeiffer as leasing agent.
• Washington Park Building Class A office building in Federal Way, WA, with prestigious finish, free parking, monument signage, and proximity to the medical community and airport access. Leased through Neil Walter Company with agents Melissa Broom and Briana Hickey.
• Madras Build-to-Suit Opportunity Build-to-suit opportunity at Palisades Shopping Center in Madras, Oregon, with electric vehicle charging stations and pad sites available for new commercial construction. Targeted at developers and tenants seeking ground-lease opportunities in a high-profile retail center.
• LaGrande Build-to-Suit Opportunity Build-to-suit opportunities at Island Ave/Hwy. 82 in LaGrande, Oregon, including pad sites and retail space in a high-profile retail center. Targeted at developers and tenants seeking ground-lease or build-to-suit space in eastern Oregon.

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Two partnerships are on record, tiered core.

• Norris and StevenscoreChannel Partner/ Reseller/ DistributorCommercial real estate brokerage firm handling leasing for Commerce Plaza in Tigard and Clackamas River Plaza in Gladstone. Leasing agent Tim Pfeiffer represents these properties through Norris and Stevens with direct contact information provided.
• Neil Walter CompanycoreChannel Partner/ Reseller/ DistributorCommercial real estate brokerage firm handling leasing for Washington Park Building in Federal Way, WA. Agents Melissa Broom and Briana Hickey represent this property.

Scale indicators2 records

Recent moves4 records

Expansion highlights4 records

Direct peers

• Killian Pacific: Pacific Northwest commercial real estate developer and investor with a portfolio of office, industrial, and mixed-use assets. Comparable as a regional owner-operator serving similar tenant types and geographies.
• TMT Development: Washington-state commercial real estate developer specializing in office, industrial, and mixed-use projects. Comparable as a regional Pacific Northwest owner-operator with build-to-suit and value-add capabilities.
• Kidder Mathews: Largest independent commercial real estate firm on the West Coast, active in brokerage, property management, and investment sales across the Pacific Northwest. Comparable given overlap with Mainlander's PNW leasing, management, and investor activity.
• Cairn Pacific: Pacific Northwest-focused commercial real estate investment firm owning and operating office and industrial properties. Comparable as a regional CRE owner with similar tenant base and lease structures.
• Beam Development: Portland-based commercial real estate developer and owner-operator focused on mixed-use and office properties in the Pacific Northwest. Highly comparable to Mainlander as a regional CRE owner with a similar Portland-area operating footprint.
• Urban Renaissance Group: Seattle-based commercial real estate investment and development firm focused on urban office, retail, and mixed-use assets. Comparable as a Pacific Northwest owner-operator with similar property types and institutional-quality holdings.

Broad incumbents

• JLL: Global real estate services firm offering brokerage, property management, and investment advisory across office, industrial, and retail. Comparable as a broad incumbent whose Pacific Northwest practice competes directly with Mainlander's brokerage partners.
• Cushman & Wakefield: Global commercial real estate services firm with a full platform of leasing, management, and capital markets services. Comparable as a broad incumbent whose PNW office and industrial teams compete for the same tenant pool Mainlander serves.
• CBRE Group: Global commercial real estate services and investment firm operating broadly across leasing, property management, and investment sales. Comparable as a large incumbent competing for the same tenant relationships and capital flows in the Pacific Northwest.

Others

• Norris & Stevens: Portland-based commercial real estate brokerage and property management firm that already represents Mainlander on Commerce Plaza and Clackamas River Plaza. Comparable as an active channel partner and competing regional operator in the same submarkets.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/mainlander-investments

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Mainlander Investments