Bob D. Campbell & Co.

What Bob D. Campbell & Co. does

Bob D. Campbell & Company is a privately held structural engineering consulting firm headquartered in Kansas City, Missouri, founded in 1957 and now in its third generation of ownership. The firm delivers structural engineering services across the full project lifecycle, from conceptual design through construction-phase inspections, with specific offerings that include structural design, condition surveys, investigations, peer reviews, seismic reviews and evaluations (in accordance with ASCE/SEI 31 and 41), construction engineering, feasibility studies, and special inspections. Each engagement is managed by a company owner or principal, and the firm is licensed and active in 47 states plus Puerto Rico, enabling near-nationwide project delivery.

The firm's technical work covers a broad range of structural systems, including cast-in-place concrete (reinforced and post-tensioned), CMU, structural steel, cold-formed metal, and wood, using industry-standard design tools such as Revit and AutoCAD. Its project portfolio spans civic and community centers, K-12 and higher education facilities, healthcare complexes, parking structures, historical preservation sites (Kansas Statehouse, USAF Cadet Chapel), corporate headquarters, and sports facilities. Notable clients and projects include Children's Mercy Hospital, AdventHealth, University of Kansas Capitol Federal Hall (a 2018 PCI Design Award recipient), Cerner, Garmin, US Federal Properties, and the USAF Cadet Chapel 'Cocoon' restoration completed with partners including JE Dunn Construction and Basden Steel.

Revenue is generated through project-based professional services fees charged to architectural firms, contractors, property owners, and developers. The firm operates a sales-led, relationship-driven go-to-market motion and does not disclose pricing publicly. With approximately 24 employees including principals, licensed engineers, and technical staff, and an average of roughly 1,034 projects completed per year with an estimated $11 billion in cumulative construction value since 2010, the firm competes on principal-led accountability, longevity, multi-state licensure, and credentials in technically demanding sectors such as healthcare, education, government, and historic preservation. There is no public capital structure, parent company, or external investor involvement indicated in the source data.

Name

Bob D. Campbell & Co.

Legal name

Bob D. Campbell & Company

Website

https://bdc-engrs.com

Company type

Private

Founded year

1957

Operating status

Operating

Headcount range

11–50 employees

Short description

Bob D. Campbell & Company is a privately held structural engineering consulting firm founded in 1957 and headquartered in Kansas City, Missouri. It delivers principal-led structural design, condition surveys, seismic evaluations, peer reviews, and construction engineering services to architectural firms, contractors, owners, and developers across 47 states plus Puerto Rico.

Ownership category

akta.pro rank

Headquarters

HQ city

Kansas City

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Structural Engineering Consulting Services: Project-based professional services including structural design, condition surveys, investigations, peer reviews, seismic reviews, evaluations, and construction engineering. Revenue generated through consulting fees and project-based engagements with architectural firms, contractors, and owners.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Bob D. Campbell & Company provides structural engineering consulting services spanning from conceptual design through construction phase inspections. Its core offerings include structural design, condition surveys, investigations, construction engineering, peer reviews, seismic reviews, evaluations, feasibility studies, and special inspections for civic, educational, healthcare, commercial, government, hospitality, and residential projects. Each project is managed by a company owner/principal, and the firm is licensed and active in 47 states plus Puerto Rico.

Product overview

Bob D. Campbell & Co. is a structural engineering consulting firm providing a unified suite of professional services from conceptual design through construction phase inspections. The company offers core services including Structural Design, Condition Surveys, Investigations, Construction Engineering, Peer Reviews, Seismic Reviews, Evaluations, Feasibility Studies, and Special Inspections. Each project is managed by a company owner/principal, with services licensed and active in 47 states. The firm specializes in diverse market sectors including civic, educational, healthcare, commercial, government, hospitality, recreation, and residential projects throughout the United States and abroad.

Differentiator

Problem solved

Functional benefit

Products and services

• Structural Design Core structural engineering design services delivered from conceptual stages through construction phase inspections, covering civic, educational, healthcare, housing, logistics, office, manufacturing, and other structure types for architectural firms, contractors, and owners.
• Condition Surveys Field investigations and analysis to develop structural condition reports, valuable for property purchases, structural concerns, or city-required evaluations.
• Investigations Review of project documents, correspondence, and field investigations to determine causes of building failures, with expert witness testimony capability for court proceedings.
• Construction Engineering Construction phase inspection services ensuring building stability during construction, including wall bracing, erection sequence, and construction loading evaluation.
• Peer Reviews Unbiased assessment of structural design for owners, contractors, and design teams to identify potential design errors, constructability issues, and inefficiencies.
• Seismic Reviews Structural evaluation of existing buildings for seismic load stability in accordance with ASCE/SEI 31 and ASCE/SEI 41 standards.
• Evaluations Structural condition and feasibility evaluations to determine suitability for various project requirements, including additions and floor load assessments.
• Feasibility Studies Assistance to architects, developers, end-users, and prospective buyers in determining if an existing structure is suitable for their project needs.
• Special Inspections Building stability inspections during construction including wall bracing, erection sequence, and construction loading evaluation to ensure safe construction sites.

Named customers9 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Three partnerships are on record, tiered core.

• JE Dunn ConstructioncoreImplementation/ SI/ Consulting PartnerGeneral contractor partner on the USAF Cadet Chapel restoration project, described as one of the most intense and complex historic restoration initiatives in history. JE Dunn served as the primary contractor for the 'Cocoon' enclosure project.
• Basden Steel CorporationcoreImplementation/ SI/ Consulting PartnerSteel fabrication partner on the USAF Cadet Chapel 'Cocoon' enclosure project. Collaborated in the design, fabrication, and erection of the 250'x170'x170' tall fabric-clad steel enclosure.
• Deem Structural ServicescoreImplementation/ SI/ Consulting PartnerStructural services partner on the USAF Cadet Chapel restoration project, participating in the collaborative efforts for the project pursuit, design, fabrication, and erection of the 'Cocoon' enclosure.

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Thornton Tomasetti: Structural engineering consultancy with strong practices in complex building design, investigations, and resilience work. Closely aligned with Bob D. Campbell's seismic evaluation, condition surveys, and high-profile institutional portfolio.
• Simpson Gumpertz & Heger: Engineering firm with deep structural design, investigation, and building enclosure expertise. Comparable in offering condition surveys, peer reviews, and failure investigations alongside new design work for institutional clients.
• Martin/Martin Consulting Engineers: Structural and civil engineering consulting firm with comparable building-type coverage across healthcare, education, and civic markets. Similar mid-sized firm profile with a strong regional-to-national delivery footprint.
• Wiss, Janney, Elstner Associates: Engineering firm specializing in structural investigations, condition surveys, and repair/rehabilitation design. Directly comparable to Bob D. Campbell's investigations and historic preservation work, including expert witness services, with an overlapping public-sector and institutional client base.
• Walter P Moore: Structural and infrastructure engineering consultancy active across healthcare, education, sports, and civic facility projects. Comparable in technical depth, project types, and the use of advanced analysis tools for building structures.
• RLG Consulting Engineers: Mid-sized structural engineering consultancy serving commercial, healthcare, education, and public-sector clients across multiple states. Highly comparable in scale, principal-involved delivery model, and structural-only service focus.
• KPFF Consulting Engineers: Employee-owned structural and civil engineering consulting firm with a similar project-based professional services model across buildings, healthcare, education, and public-sector clients. Directly comparable in service mix, principal-led delivery, and multi-state geographic reach.

Broad incumbents

• Terracon Consultants: Large national engineering consulting firm whose structural-related practice and condition assessment capabilities overlap with Bob D. Campbell's condition surveys and feasibility services. Serves similar institutional and developer clients but across a much broader service portfolio.
• Burns & McDonnell: Large Kansas City-headquartered engineering, architecture, and construction firm with a structural practice embedded in a much broader portfolio. Serves similar institutional and public-sector clients at greater scale, providing a benchmark for what a fully diversified peer looks like.
• Black & Veatch: Major global engineering, procurement, and construction firm headquartered in the Kansas City area with a building-focused structural group. Comparable in geography and access to large institutional clients but operates at significantly larger scale and broader scope.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

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 Bob D. Campbell & Co.