What Banner Associates does

Banner Associates is an employee-owned engineering, environmental, and land surveying firm headquartered in Brookings, South Dakota, with 51–100 employees across 10 South Dakota offices and a service area covering the upper Midwest United States. Founded in 1947 by Joseph T. Banner in Laramie, Wyoming, the firm was re-incorporated in South Dakota in 2004 and operates today as Banner Associates, Inc., with no parent company and no external investors. Its customer base is concentrated in public-sector clients — municipal governments, the South Dakota Department of Transportation, South Dakota Game Fish & Parks, water and wastewater utilities, and selected research and commercial entities — with revenue generated through project-based professional services fees secured via competitive public bidding and direct commercial negotiation.

The firm delivers projects through nine core disciplines: Civil/Municipal, Transportation, Water Resources, Wastewater, Structural/Architectural, Environmental, Surveying, Construction Contract Administration, and Specialized Services. Underlying technology combines conventional civil engineering expertise with advanced geospatial data capture — terrestrial and aerial LiDAR, UAV photogrammetry, SLAM-based 3D laser scanning, bathymetric surveys, GIS asset catalogs, and SCADA integration for water and wastewater facilities. Specialized Services extends the offering into AMPP-certified protective coating design, strategic communications, right-of-way acquisition, capital improvement planning, and funding administration support for municipal grants.

The business model is straightforward professional services: revenue is earned per project with fees determined by scope, complexity, and contract terms; pricing is quote-based and not publicly disclosed. Go-to-market relies on direct enterprise engagement, long-tenured client relationships, public RFP/bid processes, and targeted community involvement across South Dakota. The firm has been recognized as a Prairie Business Best Place to Work for six consecutive years and continues to expand its geographic footprint, most recently with new offices in Aberdeen, Mobridge, and Pierre and a new Sioux Falls office building completed in 2023.

Name

Banner Associates

Legal name

Banner Associates, Inc.

Website

https://bannerassociates.com

Company type

Private

Founded year

1947

Operating status

Operating

Headcount range

51–100 employees

Ownership category

akta.pro rank

Product category

Civil Engineering Services

NAICS

Other Heavy and Civil Engineering Construction (2379)

SIC

Services-Engineering Services (8711)

akta.pro primary industry

Civil & Structural Engineering Consulting (BPAHAIAA)

akta.pro secondary industry

Right-of-way access, foundations & civil works for T&D projects (EUADAKAJ)

Keywords

• Civil engineering services
• Land surveying services
• Municipal infrastructure design
• Water resources engineering
• Environmental compliance consulting

Headquarters

HQ city

Brookings

HQ country

United States

HQ region

North America

Offices8 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Engineering and Consulting Services: Professional engineering services billed on a per-project basis including civil/municipal engineering, water resources, wastewater treatment, transportation, environmental services, structural/architectural design, and surveying. Revenue is project-based with fees determined by scope, complexity, and contract terms.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Banner Associates is a multidisciplinary engineering and land surveying firm that plans, designs, and oversees construction of municipal infrastructure projects. Its services span civil/municipal engineering, transportation, water resources, wastewater, structural and architectural design, environmental compliance, surveying, and construction contract administration for government agencies and commercial clients in the upper Midwest.

Product overview

Banner Associates is a civil engineering and surveying firm offering a comprehensive suite of engineering services organized into nine core disciplines: Civil/Municipal, Transportation, Water Resources, Wastewater, Structural/Architectural, Environmental, Surveying, Construction Contract Administration, and Specialized Services. The firm operates as a traditional professional services company rather than a software product platform. Services are delivered through multidisciplinary teams that collaborate on projects, with specialized offerings including GIS, strategic communications, funding assistance, and protective coating inspections supporting the core engineering disciplines.

Differentiator

Problem solved

Functional benefit

Products and services

• Civil / Municipal Engineering Services Engineering services for municipal infrastructure including wastewater collection systems, CIPP lining, small lift stations, and site design for commercial, industrial, and residential developments; delivered for municipalities and developers in the upper Midwest.
• Transportation Engineering Services Highway, bridge, street, and shared-use path engineering for state DOTs and municipalities, including pavement analysis, roadway maintenance, bridge design/rehabilitation/inspections, and hydrology and hydraulics services.
• Water Resources Engineering Services Water system design including source analysis, treatment facilities, storage facilities, pump stations, distribution systems, intake and well fields, system modeling, and large-diameter pipe installation for municipal and rural water clients.
• Wastewater Engineering Services Wastewater treatment solutions including facility planning, treatment plant design, lift stations, forcemains, collection system modeling, lagoons, SCADA systems, and operator training for municipal and research-facility clients.
• Structural / Architectural Services Structural engineering and architectural design for commercial, industrial, and public buildings, including concrete, wood, and steel design, structural inspections, and building assessments.
• Environmental Services Environmental compliance and assessment services including NEPA documentation, Phase I ESA, wetland delineations, Section 404 permitting, biological surveys, and Section 106 coordination for public and private infrastructure projects.
• Surveying Services Land surveying using advanced geospatial technology including terrestrial LiDAR, drone photogrammetry, utility inspection, ALTA/NSPS surveys, boundary surveys, topographic surveys, bathymetric surveys, and construction staking.
• Construction Contract Administration Services Construction management services including stakeholder coordination, preconstruction coordination, utility coordination, project documentation, progress payments, permit compliance, construction observation, and post-construction services.
• Specialized Services Supplementary engineering services including AMPP-certified protective coating design, GIS services, strategic communications, right-of-way services, capital improvement planning, and funding assistance to support the firm's core engineering disciplines.

Quantifiable outcome

• Streamlined project timelines for municipal infrastructure improvements
• +2 more outcomes

Named customers9 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

Ten partnerships are on record, tiered core and minor.

• City of North Sioux CitycoreStrategic or Co-development Partner · 1 June 2024Emergency response partnership following catastrophic flooding at McCook Lake in June 2024. Banner provided debris removal coordination, construction observation, and contract administration to help the community recover from over 10 inches of rainfall.
• Southeast Council of Governments (SECOG)coreStrategic or Co-development PartnerRegional planning agency partnership for securing funding for community infrastructure projects. Banner works with SECOG to identify eligible funding sources and assist municipalities with grant applications and funding administration for water, sewer, and transportation projects.
• South Dakota Game, Fish & ParkscoreStrategic or Co-development PartnerLong-standing partnership for state park infrastructure improvements including Palisades State Park welcome center, campground expansions, Fort Sisseton master planning, and recreational trail projects. Banner provides architectural, structural, civil, and surveying services for GFP facilities.
• South Dakota Department of Transportation (SDDOT)coreStrategic or Co-development PartnerConsultant for SDDOT bridge projects, highway improvements, and transportation planning. Provides environmental compliance, hydrologic/hydraulic studies, construction oversight, and design services for state transportation infrastructure.
• Confluence Landscape Architecture, Planning & Urban DesignminorStrategic or Co-development PartnerCollaborative team partnership for Fort Sisseton Historic State Park Master Plan. Banner provided environmental evaluations, building structural assessments, and strategic communications coordination as part of the consulting team led by Confluence.
• Feeding South Dakota and Feeding BrookingsminorGTM or Marketing PartnerCommunity giving partnership through food drives, volunteer efforts, and meal programs. Banner employees participate in food sorting, packing, and distribution activities for those experiencing hardships.
• United WayminorGTM or Marketing PartnerCommunity support partnership where Banner matches employee contributions to United Way campaigns in communities where employees live and work.
• The Harvest TableminorGTM or Marketing PartnerMonthly meal volunteer program partnership. Banner has volunteered every November since 2009, providing grocery items and meal preparation/serving for those in need.
• Project JoyminorGTM or Marketing PartnerChristmas gift donation partnership bringing gifts to children in the Brookings area community. Banner team generously donates gifts annually to help families in need.
• SDSU GEMS and READY SET-GO! CAMPminorGTM or Marketing PartnerSTEM education partnership introducing science, technology, engineering, and math to area youth. Banner supports through volunteering at seminars, programs, and gift bag giveaways.

Scale indicators4 records

Recent moves17 records

Expansion highlights5 records

Direct peers

• Short Elliott Hendrickson (SEH): Upper Midwest engineering, architecture, and planning consultancy with similar service breadth (civil, water resources, environmental, surveying) and shared government municipal client base across SD-adjacent states.
• WSB: Minnesota-based engineering and consulting firm with adjacent municipal, transportation, water, environmental, and surveying services; competes for similar upper Midwest municipal and state agency RFPs.
• Bolton & Menk: Minnesota-based mid-size civil engineering and surveying firm with similar multidisciplinary municipal/water/transportation practice and comparable employee-count scale; serves similar county and municipal clients across the upper Midwest.
• DGR Engineering: Iowa-based multidisciplinary engineering firm (civil, structural, water/wastewater, transportation, electrical) with similar employee-count scale and rural/municipal government client focus in the upper Midwest.
• Braun Intertec: Upper Midwest engineering, environmental, and testing consulting firm with comparable size, geographic footprint, and adjacent civil/environmental/surveying services for public sector clients.
• AE2S (Advanced Engineering and Environmental Services): North Dakota-based mid-size engineering firm specializing in water/wastewater and municipal infrastructure; directly comparable in service mix, regional client focus, and project scale to Banner's water resources and wastewater practices.
• KLJ Engineering: North Dakota-headquartered multidisciplinary engineering firm with analogous service portfolio (transportation, civil municipal, water, environmental) and a comparable client base of state DOTs, counties, and municipalities in the upper Midwest.

Broad incumbents

• HDR, Inc. Large Omaha-headquartered global engineering consultancy offering the same service lines (water, transportation, environmental, structural) at substantially greater scale; competes with Banner on larger SD and regional pursuits and as a subconsultant.
• Stantec: Global design and consulting firm active in water, environmental, civil, and surveying disciplines with substantial North American municipal presence; competes on shared regional RFQs and subconsulting opportunities.
• AECOM: Global infrastructure consulting firm with overlapping transportation, water, environmental, and surveying services; pursues large federal/state programs in the upper Midwest that increasingly overlap with Banner's mid-size market.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/Banner_HR
• LinkedInlinkedin.com/company/banner-associates-inc.

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Banner Associates