Insights

Niche Market Focus RSA+ specializes in civil engineering services with a strong emphasis on surveying and project types such as wineries, resorts, hotels, and residential developments, presenting opportunities for targeted outreach to clients in the hospitality and residential sectors.

Regional Expertise Operating primarily in Northern California, RSA+ has established local experience and knowledge, making it a valuable partner for regional developers and local government agencies seeking compliant and innovative civil engineering solutions.

Growth Potential With a revenue range of 1 million to 10 million and a small but dedicated team, RSA+ is positioned for expansion, offering avenues for scalable services, consulting, and technology solutions to support their growth.

Technology Adoption RSA+ leverages modern digital tools such as Google Analytics, Adobe Fonts, and Microsoft 365, indicating a readiness to implement innovative project management and client engagement platforms to enhance efficiency and client communication.

Complementary Service Offerings The company's wide-ranging capabilities in planning, permitting, wastewater, and code compliance suggest opportunities for cross-selling integrated civil engineering and surveying solutions to complex development projects in the region.

RSA+ Tech Stack

RSA+ uses 7 technology products and services including Squarespace, Webpack, Microsoft 365, and more. Explore RSA+'s tech stack below.

  • Squarespace
    Content Management System
  • Webpack
    Development
  • Microsoft 365
    Email
  • Google Fonts API
    Font Scripts
  • Modernizr
    Javascript Libraries
  • Google Analytics
    Web Analytics
  • Adobe Fonts
    Web Fonts

Media & News

RSA+'s Email Address Formats

RSA+ uses at least 1 format(s):
RSA+ Email FormatsExamplePercentage
FLast@rsacivil.comJDoe@rsacivil.com
45%
First.Last@rsacivil.comJohn.Doe@rsacivil.com
5%
FLast@rsacivil.comJDoe@rsacivil.com
45%
First.Last@rsacivil.comJohn.Doe@rsacivil.com
5%

Frequently Asked Questions

Where is RSA+'s headquarters located?

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RSA+'s main headquarters is located at 1515 Fourth Street Napa, California 94559 United States. The company has employees across 5 continents, including North AmericaEuropeAsia.

What is RSA+'s phone number?

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You can contact RSA+'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 RSA+'s official website and social media links?

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RSA+'s official website is rsacivil.com and has social profiles on LinkedIn.

How much revenue does RSA+ generate?

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As of March 2026, RSA+'s annual revenue is estimated to be $6.3M.

What is RSA+'s SIC code NAICS code?

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RSA+'s SIC code is 8711 - Engineering Services NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does RSA+ have currently?

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As of March 2026, RSA+ has approximately 36 employees across 5 continents, including North AmericaEuropeAsia. Key team members include Head Of Risk, Middle East: J. T. N.Project Manager: A. S.Design Consultant: A. L.. Explore RSA+'s employee directory with LeadIQ.

What industry does RSA+ belong to?

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RSA+ operates in the Civil Engineering industry.

What technology does RSA+ use?

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RSA+'s tech stack includes SquarespaceWebpackMicrosoft 365Google Fonts APIModernizrGoogle AnalyticsAdobe Fonts.

What is RSA+'s email format?

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RSA+'s email format typically follows the pattern of FLast@rsacivil.com. Find more RSA+ email formats with LeadIQ.

When was RSA+ founded?

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RSA+ was founded in 1980.

RSA+

Civil EngineeringCalifornia, United States11-50 Employees

RSA+ is a consulting civil engineering and surveying company serving Northern California since 1980. We specialize in surveying, planning, wineries, resorts, hotels, residential, permitting, wastewater, code compliance and more.

We take pride in the fact that we approach projects from both an innovative and practical perspective. We keep pace with changing conditions and regulations as well as new technologies. We are a team of innovators and leaders who customize preparation of our plans and specifications to meet requirements and facilitate a timely, successful review.

With our established company infrastructure, breadth of experience, wide-ranging capabilities, innovative philosophy and our personal approach to business, we stand ready and able to provide consulting services that will address your project's challenges. Through our quality of work and client service, our goal is to leave an indelible impression of a positive experience and make you a return client.

Part of the RSA+ Family of Companies

Section iconCompany Overview

Headquarters
1515 Fourth Street Napa, California 94559 United States
Phone number
SIC Code
8711 - Engineering Services
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1980
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    RSA+'s revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    RSA+'s revenue is estimated to be in the range of $1M$10M

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