MacKay Sposito
MacKay Sposito is a privately held, mid-size civil engineering and environmental services firm based in Vancouver, Washington, delivering multidisciplinary infrastructure design, surveying, permitting, and construction management to public agencies, utilities, and developers across Washington State.
- Company typePrivate
- Founded1970
- HeadquartersVancouver, United States
- Headcount101–250
- GTM typeB2B
- OfferingServices
What MacKay Sposito does
MacKay Sposito, operating commercially as MacKay | Infrastructure Solutions, is a privately held, multidisciplinary civil engineering and environmental services firm headquartered in Vancouver, Washington. Founded in 1974 and employing between 101 and 250 staff, the firm delivers infrastructure design, planning, permitting, surveying, and construction management services to government agencies, utilities, energy companies, and private developers across Washington State.
The firm's service portfolio spans seven integrated disciplines: civil engineering, landscape architecture, land surveying, environmental science and permitting, construction management and inspection, planning and entitlement, and geographic information systems (GIS). These capabilities are deployed across three primary market sectors — Public Works (transportation, community and recreation, utilities and infrastructure), Energy (power generation, transmission and distribution, fish facilities, shoreline recreation, gas pipelines), and Land Development (residential, K12 and higher education, commercial, industrial) — allowing the firm to bundle planning, design, permitting, and construction oversight under a single contract.
Revenue is generated through project-based professional services fees on RFPs, proposals, and direct enterprise engagements with public and private sector clients. The firm uses a direct, relationship-driven go-to-market motion supported by a digital presence (LinkedIn, Facebook, Instagram, project portfolio website), has no disclosed external institutional ownership, maintains one or more operating subsidiaries, and is privately held with no public listing. Geographic scope is concentrated within Washington State, and no revenue figures, backlog, or headcount growth metrics are publicly disclosed.
MacKay Sposito firmographics
Firmographics- Name
- MacKay Sposito
- Legal name
- MacKay
- Website
- https://mackaysposito.com
- Company type
- Private
- Founded year
- 1970
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- MacKay Sposito is a privately held, mid-size civil engineering and environmental services firm based in Vancouver, Washington, delivering multidisciplinary infrastructure design, surveying, permitting, and construction management to public agencies, utilities, and developers across Washington State.
- Ownership category
- akta.pro rank
MacKay Sposito industry classification
Industry- Product category
- Civil Engineering Services
- NAICS
- Landscape Architectural Services (54132)
- SIC
- Services-Engineering, Accounting, Research, Management (8700)
- akta.pro primary industry
- Construction Management & General Contracting (EPCM, Scheduling, QA/QC, HSE) (EUAMAFAJ)
- akta.pro secondary industry
- Construction Management & Delivery (EPCM/CMAR/Design-Build Oversight) (EUANALAE)
Keywords
Where MacKay Sposito is headquartered
LocationHeadquarters
- HQ city
- Vancouver
- HQ country
- United States
- HQ region
- North America
Markets served
MacKay Sposito business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales
Revenue model
- Professional Services: Project-based professional services revenue from civil engineering, landscape architecture, environmental permitting, land surveying, construction management, and planning services delivered to public and private sector clients.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
MacKay Sposito product offering
Product offeringCore offering
MacKay Sposito is a multidisciplinary infrastructure and environmental services firm delivering civil engineering, landscape architecture, land surveying, environmental science and permitting, construction management and inspection, planning and entitlement, and GIS services. These integrated professional services are delivered to public agencies and private developers across public works, energy, and land development sectors primarily in Washington State.
Product overview
MacKay | Infrastructure Solutions is a multidisciplinary infrastructure and environmental services firm offering a unified suite of professional services rather than a software product platform. The company provides Civil Engineering, Landscape Architecture, Land Surveying, Environmental Science & Permitting, Construction Management & Inspection, Planning & Entitlement, and Geographic Information Systems (GIS) as integrated service offerings. These services are delivered across three primary market sectors: Public Works (transportation, utilities, community/recreation), Energy (power generation, transmission/distribution, fish facilities, pipelines), and Land Development (residential, commercial, industrial, education). The firm operates with a people-first approach, combining decades of multidisciplinary expertise to deliver infrastructure solutions that support growth and community vitality.
Differentiator
Problem solved
Functional benefit
Products and services
- Civil Engineering Core engineering discipline providing infrastructure design and project planning services for public and private sector clients across transportation, utilities, community facilities, and energy projects.
- Landscape Architecture Design of outdoor spaces, parks, recreational areas, and sustainable landscape environments for communities and developers.
- Land Surveying Professional surveying services for property boundaries, topography, and construction layout.
- Environmental Science & Permitting Environmental assessment, regulatory compliance, and permit acquisition for infrastructure and development projects.
- Construction Management & Inspection Project oversight, quality assurance, and construction phase services to ensure successful project delivery.
- Planning & Entitlement Land use planning, zoning analysis, and entitlement processing for development projects.
- Geographic Information Systems (GIS) Spatial data analysis, mapping, and GIS solutions for infrastructure planning and decision-making.
Companies that use MacKay Sposito
Customer profileSegments3 records
Ideal customer profiles3 records
MacKay Sposito technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
MacKay Sposito partnerships and signals
Strategic signalScale indicators1 record
Recent moves3 records
Expansion highlights4 records
MacKay Sposito competitors and assessment
Company assessmentDirect peers
- SCJ Alliance: SCJ Alliance is a PNW-based multidisciplinary firm providing civil engineering, planning, surveying, and landscape architecture. Closely comparable to MacKay in service mix, regional focus, and client base of public agencies and developers across Washington and Oregon.
- Parametrix: Parametrix is a PNW-rooted engineering, planning, and environmental sciences firm serving public agencies and private developers. Closely comparable to MacKay in service portfolio (civil, environmental, planning, surveying) and concentration on transportation, water, and land development clients in the Pacific Northwest.
- Otak: Otak is a Portland-based architecture, engineering, and planning firm with strong PNW presence. Direct comparable on civil engineering, landscape architecture, planning and land development services for municipalities and developers in the same regional market.
- Kennedy/Jenks Consultants: Kennedy/Jenks is a West Coast-based engineering and environmental sciences firm focused on water, wastewater, environmental, and infrastructure projects. Comparable to MacKay in utility infrastructure and environmental permitting practices across the PNW.
- David Evans and Associates (DEA): DEA is a Pacific Northwest-based multidisciplinary firm offering surveying, civil engineering, planning, environmental, and GIS services. Highly comparable to MacKay in geography, service mix, and mid-market positioning across public works, energy, and land development sectors.
Broad incumbents
- HDR Inc. HDR is a large global engineering, architecture, and consulting firm with a strong Pacific Northwest presence. Competes with MacKay on public works, transportation, water, and energy projects but offers broader national scale and adjacent service lines.
- Stantec: Stantec is a global professional services firm in engineering, architecture, and environmental sciences with significant PNW operations. Competes on community development, water, environmental, and infrastructure projects while offering broader international scale.
- Jacobs Solutions: Jacobs is a global infrastructure and consulting services firm with major PNW federal, transportation, and water engagements. Competes for larger public works and energy projects; broader and far larger than MacKay, but overlapping on infrastructure consulting.
- Tetra Tech: Tetra Tech is a global consulting and engineering firm specializing in water, environment, and sustainable infrastructure. Comparable to MacKay on environmental science and water-related infrastructure practice, but operates at vastly larger scale with a federal tilt.
- WSP USA: WSP is a global professional services consultancy in engineering and planning with PNW offices. Overlaps with MacKay on transportation, land development, and environmental services for municipal clients, but at significantly larger scale and scope.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
MacKay Sposito social profiles
Digital presenceMacKay Sposito financial estimates
Financial estimateRevenue estimate
Valuation estimate
MacKay Sposito leadership team
Management profileNumber of profiles
MacKay Sposito funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
MacKay Sposito 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 MacKay Sposito
What does MacKay Sposito do?
MacKay Sposito is a multidisciplinary infrastructure and environmental services firm delivering civil engineering, landscape architecture, land surveying, environmental science and permitting, construction management and inspection, planning and entitlement, and GIS services. These integrated professional services are delivered to public agencies and private developers across public works, energy, and land development sectors primarily in Washington State.
Is MacKay Sposito a public or private company?
MacKay Sposito is a private company. It is classified as unknown and is currently operating.
When was MacKay Sposito founded?
MacKay Sposito was founded in 1970. It employs 101 to 250 people.
Where is MacKay Sposito based?
MacKay Sposito is headquartered in Vancouver, United States, in the North America region.
How does MacKay Sposito make money?
One revenue line is on record: professional Services.
Who are MacKay Sposito's main competitors?
Direct peers on record are SCJ Alliance, Parametrix, Otak, Kennedy/Jenks Consultants and David Evans and Associates (DEA). Broad incumbents are HDR Inc., Stantec, Jacobs Solutions, Tetra Tech and WSP USA.
Does MacKay Sposito have an API?
No public API is recorded for MacKay Sposito.
What industry is MacKay Sposito in?
MacKay Sposito's product category is Civil Engineering Services. Its primary akta.pro industry code is EUAMAFAJ, Construction Management & General Contracting (EPCM, Scheduling, QA/QC, HSE), with a secondary code of EUANALAE, Construction Management & Delivery (EPCM/CMAR/Design-Build Oversight). Its NAICS code is 54132 and its SIC code is 8700.