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Salas O'Brien

Salas O'Brien Market Share Analysis for November 2025

Salas O’Brien is an engineering and technical services firm that is focused on advancing the human experience through the built environment.

Heavy Industry and Engineering > Construction and Maintenance

Domainsalasobrien.com

Year Founded1975

Employees1001 - 5000

Annual Revenue$200M - $500M

Salas O'Brien

Salas O'Brien (including company regionals)

salasobrien.com

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Salas O'Brien Revenue up to November 2025 is 200M - 500M

revenue generated by Salas O'Brien top domains

Salas O'Brien top domains revenue over 3 years

Revenue for Salas O'Brien top domains

salasobrien.com200M - 500M

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Total visits to Salas O'Brien's top domains

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Total visits last 3 months

Subsidiaries Breakdown

salasobrien.com40.6K

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Avg. visit duration in Salas O'Brien's top domains

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Average visit duration last 3 months

Subsidiaries Breakdown

salasobrien.com00:02:18

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Avg. pageviews on Salas O'Brien's top domains

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Average page views last 3 months

Subsidiaries Breakdown

salasobrien.com3.16

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Salas O'Brien top competitors by domain

Top similar sites in November 2025, ranked by their affinity

jlrichards.caCompany NameJ.L. Richards & Associates LimitedEmployees201 - 500HQCanada, OttawaAnnual revenue$25M - $50MTotal visits12KHeavy Industry and Engineering > Construction and Maintenance

Top technologies used by Salas O'Brien

These are the website technologies, by industry, used by Salas O'Brien top domains

Advertising (8)

DoubleClick

Widget (7)

Twemoji

Social (5)

Google+ Platform

Conversion & Analytics (4)

Google Analytics

More Technologies

10

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News & Signals from Salas O'Brien

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NewsM & E Engineering Inc merges with Salas O’Brien, Inc..Rochester-based M/E Engineering has merged with engineering giant Salas O'Brien.

NewsSalas O’Brien, Inc. acquired Lighting Design Alliance, Inc. on Jul 14th '25.July 14, 2025 - Irvine, CA - Salas O'Brien, a national engineering, architecture, and facility planning firm announces the acquisition of Lighting Design Alliance (LDA), an internationally recognized lighting design firm based in Long Beach, California.

NewsSalas O’Brien, Inc. acquired BWK Engineering, LLC. on Jun 26th '25.June 26, 2025 - Cincinnati, OH - Salas O'Brien, a national engineering, architecture, and facility planning firm, announces the acquisition of BWK Engineering, adding depth in mechanical, electrical, plumbing, fire protection, and technology design.