Ross & Baruzzini
Ross & Baruzzini was a St. Louis-based building engineering and consulting firm serving aviation, healthcare, government, education, and commercial sectors, which in 2022 merged with Integral Group and Elementa to form Introba, a 1,000+ employee global firm operating across seven countries.
- Company typePrivate
- Founded1953
- HeadquartersSt Louis, United States
- Headcount251–500
- GTM typeB2B
- OfferingServices
What Ross & Baruzzini does
Ross & Baruzzini was a St. Louis-headquartered building engineering and consulting firm founded in 1953 by Donald Ross, providing specialized design, engineering, and consulting services across aviation, commercial, healthcare, government, education, and science/technology sectors. The firm's portfolio spanned solution lines including baggage handling systems, climate and sustainability advisory, data centers and mission-critical facilities, security and resilience planning, technology systems, wireless systems, laboratory equipment planning, and medical equipment planning. Revenue was generated through project-based professional services engagements with enterprise clients requiring specialized building engineering expertise, marketed via enterprise field sales and thought-leadership channels.
In October 2022, Ross & Baruzzini merged with Integral Group and Elementa to form Introba, a unified building engineering and consulting firm employing more than 1,000 people across offices in seven countries (United States, Canada, United Kingdom, Ireland, Serbia, Australia, and Singapore). Prior to the merger, Ross & Baruzzini had executed a four-step tuck-in acquisition roll-up between 2016 and 2019, adding Mitchell Planning Associates, CAGE Inc, EDI, and Genesis Planning to extend its planning and engineering capabilities. Following the transaction, Ross & Baruzzini ceased to exist as an independent operating entity and became a constituent firm within Introba.
Ross & Baruzzini firmographics
Firmographics- Name
- Ross & Baruzzini
- Legal name
- Ross & Baruzzini
- Website
- https://rossbar.com
- Company type
- Private
- Founded year
- 1953
- Operating status
- Acquired
- Headcount range
- 251–500 employees
- Short description
- Ross & Baruzzini was a St. Louis-based building engineering and consulting firm serving aviation, healthcare, government, education, and commercial sectors, which in 2022 merged with Integral Group and Elementa to form Introba, a 1,000+ employee global firm operating across seven countries.
- Ownership category
- akta.pro rank
Where Ross & Baruzzini is headquartered
LocationHeadquarters
- HQ city
- St Louis
- HQ country
- United States
- HQ region
- North America
Offices7 records
Markets served
Ross & Baruzzini business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Engineering and Consulting Services: Professional services revenue derived from providing building engineering, consulting, and design services across multiple sectors including aviation, commercial, healthcare, government, and education. Project-based engagements with enterprise clients requiring specialized expertise.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
Ross & Baruzzini product offering
Product offeringCore offering
Ross & Baruzzini is a building engineering and consulting firm providing specialized design, planning, and advisory services for facilities across aviation, commercial, healthcare, government, education, science/technology, and cultural sectors. Service capabilities include climate and sustainability consulting, data center and mission-critical design, baggage handling systems, medical and laboratory equipment planning, security and resilience engineering, technology systems, wireless systems, and analytics-driven design advisory for enterprise and government clients.
Product overview
Introba is a unified building engineering and consulting firm formed in 2022 by combining Integral Group, Ross & Baruzzini, and Elementa. The company offers a comprehensive portfolio of solutions organized by sector (Aviation, Commercial, Culture + Entertainment, Education, Government, Healthcare, Science + Technology) and by specialized solutions (Baggage Handling Systems, Climate + Sustainability, Data Centers + Mission Critical, Design Analytics, Digital Advisory, Engineering, Laboratory Equipment Planning, Medical Equipment Planning, Security + Resilience, Technology Systems, Wireless Systems). Ross & Baruzzini is now integrated into Introba as part of this unified firm.
Differentiator
Problem solved
Functional benefit
Products and services
- Baggage Handling Systems Engineering and design services for airport baggage handling systems within the aviation sector.
- Climate + Sustainability Engineering and consulting solutions focused on climate action and sustainability in the built environment.
- Data Centers + Mission Critical Engineering and consulting services for data centers and mission-critical facilities.
- Design Analytics Analytics-driven design services to optimize building performance for facility owners and developers.
- Digital Advisory Advisory services for digital transformation in building and infrastructure projects.
- Engineering (Core Building Engineering) Core mechanical, electrical, plumbing and structural engineering services for building systems and infrastructure.
- Laboratory Equipment Planning Planning services for laboratory equipment and facilities for research and science/technology clients.
- Medical Equipment Planning Planning services for medical equipment in hospitals, cancer treatment centers, and operating rooms.
- Security + Resilience Security and resilience planning and engineering services for buildings and critical infrastructure.
- Technology Systems Technology systems engineering and consulting services for building and infrastructure technology integration.
- Wireless Systems Wireless systems design and engineering services for buildings and large venues.
Companies that use Ross & Baruzzini
Customer profileSegments7 records
Ideal customer profiles2 records
Ross & Baruzzini technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Ross & Baruzzini partnerships and signals
Strategic signalScale indicators3 records
Recent moves6 records
Expansion highlights5 records
Ross & Baruzzini competitors and assessment
Company assessmentBroad incumbents
- AECOM: One of the world's largest engineering and infrastructure consulting firms, with deep overlap in building engineering, aviation, healthcare, and government sector work. Compares as a much larger, publicly traded incumbent in the same core services.
- Jacobs Solutions: Global professional services firm with a critical mission solutions and infrastructure consulting business that competes directly with Ross & Baruzzini's government, aviation, and advanced facilities practices.
- WSP Global: Large engineering consulting firm with a strong buildings practice spanning healthcare, transportation, and commercial sectors, directly comparable in service portfolio and target end-markets.
- Stantec: Engineering, architecture, and consulting firm with substantial building and infrastructure practices serving healthcare, education, and government clients comparable to Ross & Baruzzini's core verticals.
Direct peers
- Burns & McDonnell: Privately held engineering, architecture, and consulting firm with significant overlap in aviation, healthcare, and mission-critical facility design. Closely comparable in size, ownership structure, and service mix.
- Arup: Employee-owned engineering and design consultancy with a global footprint serving aviation, healthcare, science, and cultural sectors, directly overlapping with Ross & Baruzzini's sector portfolio.
- Syska Hennessy Group: Engineering firm specializing in MEP, technology, and security systems for mission-critical facilities including data centers, healthcare, and aviation — a closely aligned specialty focus.
- HDR Inc. Employee-owned design and consulting firm with strong healthcare, science, and government practices that closely mirrors Ross & Baruzzini's vertical mix and integrated delivery model.
- Henderson Engineers: Privately held building systems engineering firm with comparable sector exposure across commercial, healthcare, sports, and mission-critical facilities.
- SmithGroup: Integrated design firm with strong healthcare, science & technology, and education practices that overlap with Ross & Baruzzini's core verticals and consulting-led delivery approach.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Ross & Baruzzini social profiles
Digital presenceRoss & Baruzzini financial estimates
Financial estimateRevenue estimate
Valuation estimate
Ross & Baruzzini leadership team
Management profileNumber of profiles
Ross & Baruzzini funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Ross & Baruzzini M&A and investment
M&A and investmentM&A4 records
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Ross & Baruzzini
What does Ross & Baruzzini do?
Ross & Baruzzini is a building engineering and consulting firm providing specialized design, planning, and advisory services for facilities across aviation, commercial, healthcare, government, education, science/technology, and cultural sectors. Service capabilities include climate and sustainability consulting, data center and mission-critical design, baggage handling systems, medical and laboratory equipment planning, security and resilience engineering, technology systems, wireless systems, and analytics-driven design advisory for enterprise and government clients.
Is Ross & Baruzzini a public or private company?
Ross & Baruzzini is a private company. It is classified as corporate owned and is currently acquired.
When was Ross & Baruzzini founded?
Ross & Baruzzini was founded in 1953. It employs 251 to 500 people.
Where is Ross & Baruzzini based?
Ross & Baruzzini is headquartered in St Louis, United States, in the North America region.
How does Ross & Baruzzini make money?
One revenue line is on record: engineering and Consulting Services.
Who are Ross & Baruzzini's main competitors?
Broad incumbents on record are AECOM, Jacobs Solutions, WSP Global and Stantec. Direct peers are Burns & McDonnell, Arup, Syska Hennessy Group, HDR Inc., Henderson Engineers and SmithGroup.
Does Ross & Baruzzini have an API?
No public API is recorded for Ross & Baruzzini.