Insights

Strong Regional Presence BSI Constructors is a highly recognized construction firm within the St. Louis region, being ranked among the top 150 private companies and one of the largest general contractors locally. This indicates a built reputation and extensive local project portfolio, presenting opportunities for partners seeking reliable regional construction services.

Award-Winning Expertise The company has received prestigious awards such as the Baldwin Group Build America Awards and recognition as General Contractor of the Year. These accolades highlight BSI’s proven track record of delivering high-quality projects, making them an attractive candidate for larger or prestige-driven construction projects.

Diverse Project Portfolio BSI has completed notable projects for leading institutions including universities, cultural centers, and healthcare facilities. This versatility suggests their capacity to handle complex, multi-sector projects, a strong selling point for clients with varied construction needs.

Financial Scalability With revenues estimated between $25 million and $50 million and experience managing projects up to $125 million, BSI demonstrates financial stability and project execution capability, enabling prospects to consider engaging them for both mid-size and large-scale construction initiatives.

Recognition & Industry Credibility Repeated industry accolades and recognitions, such as being named one of the Best Evergreen Companies, reinforce BSI’s reputation of stability and long-term excellence. This positioning can be leveraged to attract clients looking for dependable and award-winning partners in construction projects.

BSI Constructors Tech Stack

BSI Constructors uses 8 technology products and services including Open Graph, Webpack, SendGrid, and more. Explore BSI Constructors's tech stack below.

  • Open Graph
    Content Management System
  • Webpack
    Development
  • SendGrid
    Email Delivery
  • Stimulus
    Javascript Frameworks
  • Choices
    Javascript Libraries
  • Priority Hints
    Performance
  • X-Content-Type-Options
    Web & Portal Technology
  • Google Search Console
    Web Analytics

Media & News

BSI Constructors's Email Address Formats

BSI Constructors uses at least 1 format(s):
BSI Constructors Email FormatsExamplePercentage
FirstL@bsistl.comJohnD@bsistl.com
75%
Last@bsistl.comDoe@bsistl.com
15%
LastF@bsistl.comDoeJ@bsistl.com
6%
FirstLa@bsistl.comJohnDo@bsistl.com
4%

Frequently Asked Questions

Where is BSI Constructors's headquarters located?

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BSI Constructors's main headquarters is located at 6767 Southwest Avenue St. Louis, Missouri 63143 United States. The company has employees across 3 continents, including North AmericaAsiaEurope.

What is BSI Constructors's phone number?

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You can contact BSI Constructors's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is BSI Constructors's official website and social media links?

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BSI Constructors's official website is bsistl.com and has social profiles on LinkedIn.

What is BSI Constructors's NAICS code?

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BSI Constructors's NAICS code is 23 - Construction.

How many employees does BSI Constructors have currently?

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As of May 2026, BSI Constructors has approximately 74 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Cfo: R. T.Chief Technology Officer: D. M.President: P. S.. Explore BSI Constructors's employee directory with LeadIQ.

What industry does BSI Constructors belong to?

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BSI Constructors operates in the Construction industry.

What technology does BSI Constructors use?

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BSI Constructors's tech stack includes Open GraphWebpackSendGridStimulusChoicesPriority HintsX-Content-Type-OptionsGoogle Search Console.

What is BSI Constructors's email format?

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BSI Constructors's email format typically follows the pattern of FirstL@bsistl.com. Find more BSI Constructors email formats with LeadIQ.

When was BSI Constructors founded?

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BSI Constructors was founded in 1972.

BSI Constructors

ConstructionMissouri, United States51-200 Employees

BSI Constructors Inc. is a general contractor and construction management firm based in St. Louis, MO and is ranked by the St. Louis Business Journal as one of the 150 largest private companies in the St. Louis Metro Region as well as one of the largest general contractors in the region. For 50 years, BSI Constructors has maintained an outstanding reputation as a leader in the construction industry, dedicated to achieving the highest standards of integrity, service, and excellence in workmanship.

BSI has completed projects for some of the region's most respected institutions: Washington University, A.G. Edwards, Enterprise-Rent-A-Car, The Gateway Foundation, The Chase Park Plaza, The Missouri Botanical Garden, The Missouri Historical Society, Forest Park Forever, The St. Louis Public Library, St. Louis University, St. Louis University High School, The Archdiocese of St. Louis, University of Missouri-Columbia, Southeast Missouri State, Sachs Properties, Restoration St. Louis.

For more information visit www.bsistl.com

Section iconCompany Overview

Headquarters
6767 Southwest Avenue St. Louis, Missouri 63143 United States
Phone number
Website
bsistl.com
NAICS Code
23 - Construction
Founded
1972
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    BSI Constructors's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    BSI Constructors's revenue is estimated to be in the range of $25M$50M

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