GLY Construction
GLY Construction is a privately held, Bellevue-based general contractor founded in 1967 delivering preconstruction, collaborative delivery, self-performed work, MEP coordination, and Virtual Design and Construction services across healthcare, advanced technology, office, and senior living in the Pacific Northwest.
- Company typePrivate
- Founded1967
- HeadquartersBellevue, United States
- Headcount501–1,000
- GTM typeB2B
- OfferingServices
What GLY Construction does
GLY Construction, Inc. is a privately held, Bellevue, Washington-based general contractor founded in 1967 that delivers commercial construction services exclusively across the Pacific Northwest. The firm operates across ten vertical markets, with primary depth in healthcare (acute care hospitals, medical office buildings, ambulatory surgery centers), advanced technology (corporate campuses, data centers, labs), office and mixed-use developments, and senior living. Notable enterprise clients include Microsoft, Overlake Medical Center, Kaiser Permanente, UW Medicine, Providence/PacMed, Snoqualmie Valley Health, Hudson Pacific Properties, Vulcan Real Estate, Ai2, and Saltchuk. Revenue is generated through project-based general contracting contracts structured as Fixed Price Subcontracts, Guaranteed Maximum Price (GMP) Subcontracts, Fixed Price Purchase Orders, and Agreements for Professional Services, with pricing negotiated per project across both new construction and tenant improvements.
GLY's service portfolio spans preconstruction planning, collaborative delivery (GC/CM, Design-Build, and IPD), self-performed work, MEP coordination, Virtual Design and Construction (VDC), data management, and construction R&D. The technology backbone is VDC, using 3D BIM modeling to virtually construct buildings before field execution, combined with integrated MEP coordination and lean construction methods to manage complexity in dense, occupied, and MEP-intensive environments. The firm supplements this with an in-house equipment and supply yard in Woodinville, WA to support self-performed scope. GLY pursues go-to-market through direct, relationship-based project acquisition with property owners, developers, and repeat clients in the Puget Sound region, winning work via competitive bidding for public projects and negotiated contracts for private development.
The firm's market positioning is built on "Constructive Optimism," an outcomes-driven approach emphasizing early preconstruction, collaborative delivery, and sustainable building practices. GLY has delivered several award-winning sustainable and complex projects, including the Microsoft Thermal Energy Center (ENR 2023 Project of the Year, NAIOP 2024 Sustainable Development of the Year, Zero Carbon and Salmon Safe certified), the Kaiser Permanente Puyallup Medical Center (first US LEED-HC Gold outpatient facility), and 2005 Poplar (first commercial mass timber building in Issaquah). The company is privately held with no disclosed institutional investors or ownership transactions.
GLY Construction firmographics
Firmographics- Name
- GLY Construction
- Legal name
- GLY Construction, Inc.
- Website
- https://gly.com
- Company type
- Private
- Founded year
- 1967
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- GLY Construction is a privately held, Bellevue-based general contractor founded in 1967 delivering preconstruction, collaborative delivery, self-performed work, MEP coordination, and Virtual Design and Construction services across healthcare, advanced technology, office, and senior living in the Pacific Northwest.
- Ownership category
- akta.pro rank
GLY Construction industry classification
Industry- Product category
- Commercial Construction Services
- NAICS
- Nonresidential Building Construction (2362), Industrial Building Construction (23621)
- SIC
- General Bldg Contractors - Nonresidential Bldgs (1540), Operative Builders (1531)
- akta.pro primary industry
- Commercial General Contracting (New Build) (IMAFAAAA)
- akta.pro secondary industries
- Self-Performing General Contractors (IMAFAAAI), Design-Build / EPC General Contracting (IMAFAAAD), Construction Management (Agency/Owner’s Rep) (IMAFAAAC), Office & Corporate Building Construction (IMAFACAA)
Keywords
Where GLY Construction is headquartered
LocationHeadquarters
- HQ city
- Bellevue
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
GLY Construction business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- General Construction Services: GLY generates revenue as a general contractor on construction projects. Revenue is earned through fixed-price contracts, guaranteed maximum price (GMP) contracts, and cost-plus arrangements on both new construction and tenant improvement projects. Projects range from large healthcare campuses to commercial office buildings, with contract values varying by project scope and complexity.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Fixed Price Subcontract |
| Other | Multi-year contract | Guaranteed Maximum Price Subcontract |
| Unit Pricing | Pay-as-you-go | Fixed Price Purchase Order |
| Other | Multi-year contract | Agreement for Professional Services |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
GLY Construction product offering
Product offeringCore offering
GLY Construction is a Pacific Northwest general contractor delivering preconstruction, collaborative delivery (GC/CM, Design-Build, IPD), self-performed work, MEP coordination, and Virtual Design and Construction services across healthcare, advanced technology, civic, office, senior living, education, life science, hospitality, residential, and interiors markets. Projects are delivered under fixed-price, GMP, or cost-plus contracts directly to property owners, developers, and institutional clients. The company supports delivery with in-house VDC, data management, and R&D capabilities aimed at sustainable, complex construction in the Puget Sound region.
Product overview
GLY Construction is a Puget Sound general contractor offering a comprehensive suite of construction services. Their core offering includes preconstruction planning, collaborative delivery methods (Design-Build and GC/CM), self-performed work, and MEP coordination. They support their projects with VDC (Virtual Design and Construction) technology, data management capabilities, and ongoing R&D initiatives. The company serves diverse market sectors including Advanced Technology, Healthcare, Education, Civic/Community, Life Science, Office/Mixed-Use, Residential, Senior Living, and Hospitality/Dining.
Differentiator
Problem solved
Functional benefit
Products and services
- General Contracting and Construction Management Services Full-service general contracting and construction management for commercial, healthcare, advanced technology, civic, senior living, education, life science, hospitality, residential, and interiors projects in the Pacific Northwest. Delivered via fixed-price, guaranteed maximum price (GMP), and cost-plus contracts directly to property owners, developers, and institutional clients.
- Preconstruction Services Early-stage construction planning and consultation services that help clients prepare for successful project delivery, including cost estimating, scheduling, constructability review, and value engineering.
- Collaborative Delivery Services Integrated project delivery approaches including GC/CM (General Contractor/Construction Manager), Design-Build, and Integrated Project Delivery (IPD) that align owners, designers, and builders early to reduce risk and improve outcomes.
- Self-Performed Work Services In-house construction capabilities for specific project components, allowing GLY to maintain quality control and schedule reliability on key elements rather than relying exclusively on subcontractors.
- MEP Coordination Services Integrated Mechanical, Electrical, and Plumbing systems coordination to manage complex building systems, reduce clashes, and ensure constructability on MEP-intensive projects.
- Virtual Design and Construction (VDC) Services Technology-driven design and construction coordination using 3D modeling, BIM, and visualization to virtually construct buildings before field work, helping teams understand, communicate, and execute design intent.
Quantifiable outcome
- Microsoft Thermal Energy Center aims to reduce campus energy consumption by 50% and water use by 8 million gallons annually
- +3 more outcomes
Companies that use GLY Construction
Customer profileNamed customers12 records
Segments10 records
Ideal customer profiles4 records
GLY Construction technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
GLY Construction partnerships and signals
Strategic signalPartnerships
Twelve partnerships are on record, tiered core, major and minor.
- NBBJcoreArchitect on multiple GLY projects including Microsoft Thermal Energy Center and Overlake Medical Center Project FutureCare. Long-standing design partnership for healthcare and commercial projects.
- MithuncoreArchitect on Saltchuk Headquarters tenant improvement and 2005 Poplar (via VIS Designs). Design partner for Pacific Northwest aesthetic projects.
- CollinsWoermanmajorArchitecture firm partner on Kaiser Permanente Puyallup Medical Center, which achieved first LEED-HC Gold certification in US for outpatient facilities.
- MahlummajorArchitect on Snoqualmie Valley Health Ambulatory Services HUB project, designing the 80,000+ SF medical office building and ambulatory surgery center.
- Ankrom Moisan ArchitectsminorArchitect on UW Medical Center Northwest B-Wing Operating Rooms renovation project.
- CBREmajorOwner Representative on Microsoft Thermal Energy Center project, providing project management and oversight services.
- OAC Services Inc.minorOwner Representative on Microsoft Thermal Energy Center project providing owner's representation and construction management services.
- CBRE (Multicare)majorOwner Representative on Kaiser Permanente Puyallup Medical Center project.
- Dick Bratton Project Management LLCminorOwner Representative for Snoqualmie Valley Health HUB project.
- JRJ Architects LLCminorArchitecture firm on PacMed Renton Clinic project.
- Rice Fergus MillermajorArchitect on Tulalip Quil Ceda Creek Counseling Center Phase II project, working with Tulalip Tribal Federal Corporation.
- VIA ArchitecturemajorArchitecture firm on 2005 Poplar project, first commercial building in Issaquah with mass timber CLT structure.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
GLY Construction competitors and assessment
Company assessmentDirect peers
- Lease Crutcher Lewis: Pacific Northwest-based general contractor with similar size and vertical focus on healthcare, commercial, and tech projects in the Seattle/Puget Sound market. Directly comparable in delivery methods, regional concentration, and self-performed work capabilities.
- Walsh Construction: Pacific Northwest GC operating across Oregon and Washington with comparable healthcare, education, and commercial project portfolios. Similar mid-size regional positioning and relationship-driven GTM.
- Absher Construction: PNW general contractor with comparable scale and multi-family, senior living, healthcare, and commercial work. Closely matched on project types, delivery methods, and regional customer base.
- BNBuilders: Seattle-based GC focused on healthcare, life sciences, and commercial projects in the PNW with similar mid-size scale and collaborative delivery expertise. Competes for many of the same institutional clients.
- Hoffman Construction: Pacific Northwest-based GC with comparable scale, deep healthcare and commercial portfolio, and self-performed work capabilities. Long-standing regional competitor on many of the same institutional owners.
Broad incumbents
- DPR Construction: National commercial GC with deep healthcare and advanced technology expertise that competes for marquee projects in the PNW (including Microsoft work). Larger scale and broader geographic reach but overlapping technical capabilities and customer base.
- Turner Construction: Largest commercial GC in the US with significant PNW presence pursuing healthcare, tech, and commercial work. Competitor on large institutional projects but at materially greater scale and with national owner relationships.
- Skanska: Global construction and development firm with US commercial building operations including PNW projects. Overlaps on healthcare and commercial work, with greater bonding capacity and sustainability credentials.
- Clark Construction: National GC active in commercial, healthcare, and higher education construction across the West Coast. Competes for large institutional projects in the same end markets as GLY.
- McCarthy Building Companies: National GC with one of the strongest healthcare construction practices in the US. Directly comparable on healthcare vertical and increasingly competing in advanced-technology/life-science work in the PNW.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
GLY Construction social profiles
Digital presenceGLY Construction compliance and trust
Trust signalCompliance4 records
GLY Construction financial estimates
Financial estimateRevenue estimate
Valuation estimate
GLY Construction leadership team
Management profileNumber of profiles
Profiles8 records
GLY Construction funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
GLY Construction M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about GLY Construction
What does GLY Construction do?
GLY Construction is a Pacific Northwest general contractor delivering preconstruction, collaborative delivery (GC/CM, Design-Build, IPD), self-performed work, MEP coordination, and Virtual Design and Construction services across healthcare, advanced technology, civic, office, senior living, education, life science, hospitality, residential, and interiors markets. Projects are delivered under fixed-price, GMP, or cost-plus contracts directly to property owners, developers, and institutional clients. The company supports delivery with in-house VDC, data management, and R&D capabilities aimed at sustainable, complex construction in the Puget Sound region.
Is GLY Construction a public or private company?
GLY Construction is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was GLY Construction founded?
GLY Construction was founded in 1967. It employs 501 to 1,000 people.
Where is GLY Construction based?
GLY Construction is headquartered in Bellevue, United States, in the North America region.
How does GLY Construction make money?
One revenue line is on record: general Construction Services.
Who are GLY Construction's main competitors?
Direct peers on record are Lease Crutcher Lewis, Walsh Construction, Absher Construction, BNBuilders and Hoffman Construction. Broad incumbents are DPR Construction, Turner Construction, Skanska, Clark Construction and McCarthy Building Companies.
Does GLY Construction have an API?
No public API is recorded for GLY Construction.
What industry is GLY Construction in?
GLY Construction's product category is Commercial Construction Services. Its primary akta.pro industry code is IMAFAAAA, Commercial General Contracting (New Build), with a secondary code of IMAFAAAI, Self-Performing General Contractors. Its NAICS code is 2362 and its SIC code is 1540.