DJ&A
- Company typePrivate
- Founded1973
- HeadquartersMissoula, United States
- Headcount101–250
- GTM typeB2B
- OfferingServices
DJ&A firmographics
Firmographics- Name
- DJ&A
- Legal name
- DJ&A, P.C.
- Website
- https://djanda.com
- Company type
- Private
- Founded year
- 1973
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Ownership category
- akta.pro rank
Where DJ&A is headquartered
LocationHeadquarters
- HQ city
- Missoula
- HQ country
- United States
- HQ region
- North America
Offices6 records
Markets served
DJ&A business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Professional Services - Federal Contracts: Engineering, environmental, surveying, and planning services provided under IDIQ contracts with federal agencies including U.S. Forest Service, Bureau of Reclamation, National Park Service, and Federal Highway Administration. Revenue generated through project-based fees, hourly rates, and contract task orders.
- Professional Services - State/Local Contracts: Services provided to state transportation departments (e.g., Montana Department of Transportation) and local municipalities under term contracts and project-specific engagements.
- Professional Services - Private Sector: Civil engineering, surveying, environmental, and planning services for private sector clients including tribal agencies and commercial entities.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Professional services billed on project or contract basis |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels5 records
DJ&A product offering
Product offeringCore offering
DJ&A is a multidisciplinary professional services consulting firm that delivers engineering, environmental, surveying, landscape architecture, planning, and construction management services to federal, state, local, tribal, and private clients. The firm provides transportation design, structural engineering, water/wastewater systems, dams, site development, utilities, right of way, wildfire planning, and advanced UAV LiDAR/geospatial mapping capabilities across the western United States.
Product overview
DJ&A is a multidisciplinary professional services consulting firm offering a comprehensive portfolio of engineering, surveying, environmental, and planning services. The company operates as a unified service organization rather than a software product platform, providing 16 core service areas including Transportation, Structural, Water, Survey/Geospatial/GIS, Environmental, Planning, Landscape Architecture, and Construction Management. DJ&A also offers specialized UAV LiDAR and remote sensing capabilities for topographic mapping and data collection. The firm has grown through strategic acquisitions including Ecosystem Research Group (environmental services), Woodland Solutions Group (geospatial software), and Precision Surveys, Inc. (land surveying), expanding its service offerings and geographic presence across the western United States.
Differentiator
Problem solved
Functional benefit
Products and services
- Transportation Services Engineering and design services for transportation infrastructure projects including roadways, bridges, and federal highway projects for federal, state, and local clients.
- Structural Services Structural engineering services for bridges, buildings, and other structures including design, load ratings, and inspections, primarily for federal and state agencies.
- Water Services Water and wastewater engineering services including water system design, treatment, distribution, and infrastructure planning for public water systems.
- Survey, Geospatial, & GIS Services Comprehensive surveying, mapping, geospatial analysis, and GIS services including boundary surveys, topographic mapping, LiDAR, and UAV data collection for transportation, water resources, environmental, and land management projects.
- Environmental Services Environmental consulting including compliance, assessments, permitting, resource monitoring, and ecological studies for federal, state, tribal, and private clients.
- Planning Services Comprehensive planning services for infrastructure, land use, and community development projects supporting public agencies and tribal communities.
- Landscape Architecture Landscape architecture services for parks, recreation areas, trails, and public spaces, primarily serving federal land management agencies.
- Site Development Site development engineering including grading, drainage, utilities, and infrastructure design for private development and public projects.
- Dams Services Engineering services for dam assessment, design, and rehabilitation projects, including work for the Bureau of Reclamation.
- Utilities Services Utility engineering services including water, sewer, and electrical infrastructure design for municipal and private clients.
- Right of Way Services Right of way acquisition support and corridor planning services for transportation and infrastructure projects.
- Construction Management Construction management and inspection services for infrastructure projects, ensuring quality and schedule adherence.
- Wildfire Services (Community Wildfire Protection Planning) Wildfire protection planning and community wildfire protection plan (CWPP) development services for communities at risk.
- Value Analysis/Value Engineering Value analysis and value engineering services to optimize project costs and functionality for public infrastructure projects.
- Visitor Use Management Planning and management services for recreational visitor facilities and public lands, primarily for the National Park Service and U.S. Forest Service.
- UAV LiDAR and Remote Sensing Unmanned Aerial Vehicle (UAV/drone) LiDAR and photogrammetry data collection services using specialized equipment including Riegl VUX-1LR and 905nm infrared sensors for topographic and snow surface mapping. Used for emergency survey and large-area mapping projects.
Quantifiable outcome
- Emergency survey project completed within 24 hours of initial call using UAV LiDAR technology
- +3 more outcomes
Companies that use DJ&A
Customer profileNamed customers8 records
Segments5 records
Ideal customer profiles4 records
DJ&A technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
DJ&A partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered flagship and core.
- Robinson Engineering, Ltd.flagshipStrategic merger to form a new nationwide engineering platform. DJ&A (Missoula, MT) and Robinson Engineering (Frankfort, IL) joined to combine resources, technical expertise, and geographic reach. The partnership brings together two highly respected firms of comparable scale known for commitment to engineering quality, deep client relationships, and people-first cultures.
- Creative Engineering Group, LLCcorePart of the combined platform integration alongside WEST Consultants. Respected firm bringing additional depth in technical expertise, regional presence, and long-standing client relationships.
- WEST Consultants, Inc.flagshipStrategic partnership uniting two firms with complementary technical strengths and shared values. WEST (founded 1988, headquartered in San Diego, CA) is a specialized water resources engineering firm with eight offices across Arizona, California, Oregon, Texas, and Washington. The addition strengthens DJ&A's water resources capabilities and extends geographic reach.
- Precision Surveys, Inc.coreAcquisition of Precision Surveys (founded 1993 in Albuquerque, NM) strengthened DJ&A's survey and geospatial services and expanded presence in the Southwest. Team led by Larry Medrano brought expertise in boundary retracement, cadastral and topographic surveys, construction staking, and utility infrastructure mapping.
- Northstar JetcorePartnership to provide large-scale aerial LiDAR mapping services. DJ&A's powerful aerial LiDAR system combined with Northstar's Cessna 172 enables efficient data capture for projects covering thousands of acres.
- Ecosystem Research Group (ERG)coreAcquisition of ERG (founded 1997 in Missoula) expanded DJ&A's environmental service capabilities. ERG brought 14 environmental scientists, planners, and GIS professionals with expertise in resource modeling, monitoring, permitting, and planning. Founded by Gregory Kennett.
Scale indicators9 records
Recent moves9 records
Expansion highlights5 records
DJ&A competitors and assessment
Company assessmentDirect peers
- Robinson Engineering, Ltd. Mid-size civil engineering and surveying firm based in Frankfort, IL, focused on municipal and transportation clients across the Midwest. Direct peer given DJ&A and Robinson just merged in June 2026 to form a nationwide engineering platform; comparable scale, services, and federal/IDIQ contracting orientation.
- Kleinfelder: Engineering, environmental, and scientific consulting firm of comparable size serving federal, transportation, water, and energy clients across the US. Closely comparable in service mix (survey/geospatial, environmental, civil/structural) and heavy federal contracting orientation; one of the most relevant US-based peer comps at DJ&A's stage.
- Tetra Tech: Global consulting and engineering firm with deep environmental, water, and federal land management practices. Highly comparable to DJ&A on the environmental, water, and federal contracting dimensions, though significantly larger and publicly traded; serves as the upper-end growth aspiration peer.
- TRC Companies: Engineering, environmental, and construction management consulting firm serving utilities, transportation, and federal clients. Comparable mid-market scale and federal/state contracting mix; PE-backed growth trajectory similar to DJ&A's post-merger profile.
- VHB: Employee-owned engineering, planning, and environmental firm focused on transportation, land use, and federal/state infrastructure across the eastern US. Comparable multidisciplinary service portfolio and federal transportation contracting emphasis; useful peer for benchmarking employee-ownership-to-PE transition.
- HDR, Inc. Employee-owned engineering, architecture, and environmental firm with major federal transportation and water practices. Highly comparable on transportation design, water/wastewater, and federal IDIQ contract execution; a relevant benchmark for technical depth and contract ceiling sizes.
- Brown and Caldwell: Environmental engineering and water-focused consulting firm serving municipalities and federal agencies. Comparable in environmental and water resources consulting, with similar federal/municipal client mix and engineering-only (no construction) business model.
- WEST Consultants, Inc. Specialized water resources engineering firm headquartered in San Diego with eight offices across AZ, CA, OR, TX, and WA. Direct peer given DJ&A and WEST formed a strategic partnership in June 2026; complementary technical strengths in water resources make them a tightly comparable peer for that segment.
- Huitt-Zollars: Mid-size civil engineering, planning, and surveying firm serving federal, state, and municipal clients across the western and southern US. Comparable scale and federal contracting focus, with similar survey/transportation/water service mix; relevant peer for evaluating IDIQ recompete performance at DJ&A's tier.
Broad incumbents
- WSP USA: Global engineering and professional services firm with large federal, transportation, and environmental practices in the US. Overlaps significantly with DJ&A's federal transportation and environmental work, but operates at much larger scale and broader portfolio, making it a broad incumbent reference point rather than a direct mid-market competitor.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
DJ&A social profiles
Digital presenceDJ&A financial estimates
Financial estimateRevenue estimate
Valuation estimate
DJ&A leadership team
Management profileNumber of profiles
Profiles6 records
DJ&A subsidiaries and ownership
Company hierarchySubsidiaries2 records
DJ&A funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
DJ&A 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 DJ&A
What does DJ&A do?
DJ&A is a multidisciplinary professional services consulting firm that delivers engineering, environmental, surveying, landscape architecture, planning, and construction management services to federal, state, local, tribal, and private clients. The firm provides transportation design, structural engineering, water/wastewater systems, dams, site development, utilities, right of way, wildfire planning, and advanced UAV LiDAR/geospatial mapping capabilities across the western United States.
Is DJ&A a public or private company?
DJ&A is a private company. It is classified as private equity controlled and is currently operating.
When was DJ&A founded?
DJ&A was founded in 1973. It employs 101 to 250 people.
Where is DJ&A based?
DJ&A is headquartered in Missoula, United States, in the North America region.
How does DJ&A make money?
Three revenue lines are on record. Professional Services - Federal Contracts are the primary driver. The others are professional Services - State/Local Contracts and professional Services - Private Sector.
Who are DJ&A's main competitors?
Direct peers on record are Robinson Engineering, Ltd., Kleinfelder, Tetra Tech, TRC Companies, VHB, HDR, Inc., Brown and Caldwell, WEST Consultants, Inc. and Huitt-Zollars. WSP USA is listed as a broad incumbent.
Does DJ&A have an API?
No public API is recorded for DJ&A.