RIDER LEVETT & BUCKNALL LTD

Active

Management, scientific, & technical consulting services · Seattle / King County, WA

At a glance

Public records place RIDER LEVETT & BUCKNALL LTD at 1 active location in 1 Seattle office building. Locations include 101 STEWART ST (# 301).

Active Seattle locations

on public record

All matched records

incl. closed

Public record — Seattle / King County

Office locations (1 active)

Building	Suite / floor	Submarket	Since	Source	Match
101 STEWART ST	# 301	Seattle	Jan 2006	Seattle business licence	address · medium

Where does RIDER LEVETT & BUCKNALL LTD operate in Seattle?

The earliest active record dates from Jan 2006.

Across Seattle, 6,611 active business locations are matched to office buildings; RIDER LEVETT & BUCKNALL LTD accounts for 1 of them.

How does BuildingCensus know RIDER LEVETT & BUCKNALL LTD is at these addresses?

Each location is a business record whose premises address was matched to a county office parcel (record types on this page: Seattle business licence). The match method and confidence are shown on every row.

A record at an address is evidence that the business operates there, not a lease: records lag moves by months, and businesses without a local record at an address do not appear.

Frequently asked questions

Where are RIDER LEVETT & BUCKNALL LTD's offices in Seattle?

Public records place RIDER LEVETT & BUCKNALL LTD at 1 active location in Seattle / King County: 101 STEWART ST (# 301).

How long has RIDER LEVETT & BUCKNALL LTD been at its Seattle locations?

The earliest active record starts Jan 2006. Start dates are when the record was opened, which can trail the actual move-in.

Data provenance — public records only

Seattle / King County — King County Assessor bulk extracts and Seattle open data. Washington law restricts commercial use of lists of individuals, so this metro is built without personal names by design: the county's name-stripped account file provides mailing addresses (portfolios group by mailing cluster, unnamed), sales show price and date but never buyer or seller, and tenants are business licence trade names.

Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.

Dataset updated October 2026 . Locations from Seattle / King County business records matched to county office parcels.

About this data

Source: King County Assessor bulk extracts and Seattle open data (Seattle / King County), as published October 5, 2026. See the methodology for how records are matched, cleaned and scored.

Cite as: BuildingCensus, “RIDER LEVETT & BUCKNALL LTD — Seattle office locations”, https://buildingcensus.com/offices/seattle/companies/rider-levett-bucknall-ltd (data as of October 5, 2026).