Richaven Architecture & Preservation

Richaven Architecture & Preservation works across historic preservation, sustainable design, and project and construction management.

Architecture and Planning

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Headquarters: Seattle, Washington, United StatesSource: RevenueBaseRetrieved October 13, 2026
Employee range: 1 to 10Source: RevenueBaseRetrieved October 13, 2026
Founded: 2012Source: RevenueBaseRetrieved October 13, 2026
Published list appearances: 6 supported appearances ↗Source: RevenueBase lists

The company at a glance

What does Richaven Architecture & Preservation do?

The company focuses on technical design and preservation issues in existing and historic buildings. Its approach considers building value, heritage, and life-cycle impacts.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

What the business offers

Services & capabilities.

Building interventions

The company considers adaptive reuse, rehabilitation, restoration, and renovation as ways to minimize life-cycle impacts.

Source: LinkedIn company description · Retrieved October 13, 2026

Construction management

Principal Brian Rich has experience administering negotiated bid, design-bid-build, GCCM, and Progressive Design-Build projects.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Snapshot: September 16, 2026

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Richaven Architecture & Preservation

#12 Circular economy construction companies

Snapshot: September 15, 2026

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Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 15, 2026, September 16, 2026, September 19, 2026, September 20, 2026 and September 29, 2026. How the company lists are built.

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