Insights

Mass Timber Opportunity Mahlum is actively engaging in mass timber K-12 projects and will contribute expertise at the Mass Timber+ Conference. This positioning suggests sales conversations around mass timber feasibility studies, integrated design services, and collaboration with fabricators and contractors involved in timber construction.

K-12 Growth The firm has a growing PK-12 footprint in Oregon and Southwest Washington, with leadership expansion (Abby Dacey promoted to partner). This indicates continued pursuit of school district projects, renovation programs, and may benefit from targeted outreach to school districts, GCs, and vendors serving educational facilities.

Northwest Focus Deep Northwest roots and a reputation for healing, wellness, and community-focused design position Mahlum as a preferred partner for regional districts and institutions seeking contextually appropriate architecture. Prospects include districts and facilities seeking culturally resonant, sustainable designs.

Strategic Partnerships Recent collaborations with SGPA Planning and Architecture and past UW Bothell housing projects signal openness to joint ventures and multi-firm teams. Opportunities exist for BD outreach around collaboration on large-scale district projects, higher education housing, and public-private procurement.

Sustainability Credentials Past Living Building Challenge certification work and mass timber expertise underscore a sustainability-led value proposition. Leverage this to position Mahlum for grant-driven, LEED, and net-zero oriented projects, as well as marketing to clients prioritizing high-performance, durable environments.

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Mahlum Tech Stack

Mahlum uses 8 technology products and services including Autodesk Revit, SketchUp, WordPress, and more. Explore Mahlum's tech stack below.

Media & News

Mahlum's Email Address Formats

Mahlum uses at least 4 email formats:
Mahlum Email FormatsExamplePercentage
FLast@mahlum.comJDoe@mahlum.com
90%
Last@mahlum.comDoe@mahlum.com
6%
First.Last@mahlum.comJohn.Doe@mahlum.com
2%
FirstLast@mahlum.comJohnDoe@mahlum.com
2%

Frequently Asked Questions

What is Mahlum's phone number?

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You can contact Mahlum's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Mahlum's official website and social media links?

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Mahlum's official website is mahlum.com and has social profiles on LinkedIn.

How much revenue does Mahlum generate?

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As of October 2026, Mahlum's annual revenue is estimated to be $25M - $50M.

What is Mahlum's SIC code and NAICS code?

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Mahlum's SIC code is 7389 - Business Services, Not Elsewhere Classified and NAICS code is 54131 - Architectural Services.

How many employees does Mahlum have currently?

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As of October 2026, Mahlum has approximately 110 employees across 1 continents, including North America. Key team members include Owner: E. B., Professional Staff: B. T. and Associate Principal: J. R. Explore Mahlum's employee directory with LeadIQ.

What industry does Mahlum belong to?

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Mahlum operates in the Architecture and Planning industry.

What technology does Mahlum use?

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Mahlum's tech stack includes Autodesk Revit, SketchUp, WordPress, Microsoft 365, Google Cloud, WP Engine, Paylocity and Adobe Creative Suite.

What is Mahlum's email format?

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Mahlum's email format typically follows the pattern of FLast@mahlum.com. Find more Mahlum email formats with LeadIQ.

When was Mahlum founded?

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Mahlum was founded in 1938.
Mahlum logo

Mahlum

Architecture and PlanningWashington, United States51-200 Employees

Mahlum is a Seattle-based architecture and planning firm rooted in the Pacific Northwest. The firm operates as a community of practice focused on creating spaces that promote healing, wellness, and learning, aiming to serve whole communities rather than individuals. Its designs seek to connect people to one another and to the earth, guided by values that strive for poetic, enduring architecture that expresses the culture and identity of the communities it serves, a distinction recognized by the AIA Northwest & Pacific Region with a 2014 Firm Award.

Positioned in the architecture and planning industry, Mahlum emphasizes projects that reflect communal aspirations and identity, with a track record across educational and community-focused work in the Northwest. A notable 2026 development is Mahlum’s collaboration with TenBerke to design a campus project intended to increase capacity by replacing 800 beds and enhancing the living and learning environment.

Section iconCompany Overview

Phone number
Website
mahlum.com
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
54131 - Architectural Services
Founded
1938
Employees
51-200

Section iconFunding & Financials

  • $25M - $50M

    Mahlum's revenue is estimated to be in the range of $25M - $50M

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