Insights

Sustainability Focus GGN is a landscape architecture firm with a multidisciplinary team and a history of award-winning projects, indicating strong expertise in sustainable design and ecology integration that can be leveraged to win public and institutional contracts seeking eco-friendly landscapes.

Awarded Credibility With Smithsonian Cooper-Hewitt and multiple ASLA/AIA honors, GGN has high credibility in design excellence which can be a compelling differentiator when pursuing partnerships, tenders, or RFPs in architecture, planning, and campus projects.

Integrated Capabilities The mix of landscape design, architecture, art, engineering, and ecology under one roof suggests opportunities to pitch turnkey campus master plans, urban parks, and large-scale institutional sites to clients seeking cohesive, cross-disciplinary delivery.

Seattle Presence Based in Seattle with a mid-size team, GGN can be positioned for regional opportunities in the Pacific Northwest, including university campuses, city parks, and waterfront developments where local expertise and regional networks matter.

Public Impact A demonstrated track record of recognition and a broad project awards portfolio implies strong potential to target funding-driven clients (municipalities, universities, cultural institutions) seeking reputable partners to deliver high-profile, community-focused landscapes.

GGN Tech Stack

GGN uses 8 technology products and services including Element UI, Stimulus, JSON-LD, and more. Explore GGN's tech stack below.

  • Element UI
    Javascript Frameworks
  • Stimulus
    Javascript Frameworks
  • JSON-LD
    Javascript Frameworks
  • Choices
    Javascript Libraries
  • Modernizr
    Javascript Libraries
  • Priority Hints
    Performance
  • HSTS
    Security
  • Adobe Fonts
    Web Fonts

Media & News

GGN's Email Address Formats

GGN uses at least 1 format(s):
GGN Email FormatsExamplePercentage
FirstL@ggnltd.comJohnD@ggnltd.com
92%
First@ggnltd.comJohn@ggnltd.com
4%
FLast@ggnltd.comJDoe@ggnltd.com
4%

Frequently Asked Questions

Where is GGN's headquarters located?

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GGN's main headquarters is located at 1932 1st Avenue Suite 700 Seattle, Washington 98101 United States. The company has employees across 1 continents, including North America.

What is GGN's phone number?

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You can contact GGN'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 GGN's stock symbol?

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GGN is a publicly traded company; the company's stock symbol is WGGNX.

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

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GGN's official website is ggnltd.com and has social profiles on LinkedIn.

What is GGN's SIC code NAICS code?

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GGN's SIC code is 8748 - Business Consulting Services, Not Elsewhere Classified NAICS code is 54131 - Architectural Services.

How many employees does GGN have currently?

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As of June 2026, GGN has approximately 66 employees across 1 continents, including North America. Key team members include Director: K. L. G.Principal: R. A.Associate: K. J.. Explore GGN's employee directory with LeadIQ.

What industry does GGN belong to?

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GGN operates in the Architecture and Planning industry.

What technology does GGN use?

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GGN's tech stack includes Element UIStimulusJSON-LDChoicesModernizrPriority HintsHSTSAdobe Fonts.

What is GGN's email format?

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GGN's email format typically follows the pattern of FirstL@ggnltd.com. Find more GGN email formats with LeadIQ.

When was GGN founded?

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GGN was founded in 1999.
GGN logo

GGN

Architecture and PlanningWashington, United States51-200 Employees

GGN is a landscape architecture firm based in Seattle, Washington. The practice brings together expertise in landscape design, architecture, art, engineering, and ecology to address site challenges with integrated solutions.

It has earned prominent recognition, including the Smithsonian Cooper-Hewitt National Design Award for Landscape Architecture in 2011. The practice's projects have received honors from ASLA National Awards of Excellence, ASLA and AIA Honor Awards for Design, Tucker Design Awards, the Society for Campus and University Planning Awards, and EDRA's Great Places Awards. GGN operates as a multidisciplinary architecture and planning firm based in Seattle.

Section iconCompany Overview

Headquarters
1932 1st Avenue Suite 700 Seattle, Washington 98101 United States
Phone number
Website
ggnltd.com
SIC Code
8748 - Business Consulting Services, Not Elsewhere Classified
Stock Symbol
WGGNX
NAICS Code
54131 - Architectural Services
Founded
1999
Employees
51-200

Section iconFunding & Financials

  • $10M$25M

    GGN's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    GGN's revenue is estimated to be in the range of $10M$25M

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