Insights

Market Focus RSA+ serves Northern California with a specialized civil engineering and surveying focus on wineries, resorts, hotels, residential, and permitting. This presents cross-sell opportunities with regional hospitality, wine industry developers, and residential builders who require surveying, planning, wastewater, and code compliance services.

Growth Potential Revenue range of 10M-25M and a lean employee base (11-50) suggest RSA+ is a mid-market firm open to expanding service lines, pursuing larger project scopes, and partnering with larger consultancies for joint ventures on complex civil engineering, surveying, and permitting initiatives.

Regulatory Agility RSA+ emphasizes staying current with changing regulations and new technologies, highlighting an opportunity to offer compliance-driven services, permit acceleration, and permit readiness assessments to developers facing evolving California regulatory environments.

Tech & Process Adoption of modern web and data technologies (Squarespace, JSON-LD, Google Analytics, Modernizr) indicates a tech-forward approach. This can be leveraged to propose high-value digital collaboration, BIM/data integration, and streamlined project documentation solutions for clients.

Client Focus The emphasis on delivering a positive client experience and repeat business signals opportunities to upsell ongoing services such as ongoing site monitoring, as-built surveys, long-term wastewater and code compliance support, and phased planning for repeat winery and hospitality developments.

RSA+ Tech Stack

RSA+ uses 8 technology products and services including WordPress, Google Maps, Office 365, and more. Explore RSA+'s tech stack below.

  • WordPress
    Content Management System
  • Google Maps
    Maps
  • Office 365
    Office Suites
  • NextGEN Gallery
    Photo Galleries
  • PHP
    Programming Languages
  • Contact Form 7
    Web Platform Extensions
  • Nginx
    Web Servers
  • Sitelinks Search Box
    Web Tools And Plugins

RSA+'s Email Address Formats

RSA+ uses at least 1 format(s):
RSA+ Email FormatsExamplePercentage
FLast@rsacivil.comJDoe@rsacivil.com
91%
First.Last@rsacivil.comJohn.Doe@rsacivil.com
9%

Frequently Asked Questions

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 August 2026, RSA+'s annual revenue is estimated to be $1M - $10M.

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 August 2026, RSA+ has approximately 36 employees across 5 continents, including North AmericaEuropeAsia. Key team members include Head Of Risk, Middle East: J. T. N.Design Consultant: A. L.Operations Administrator: R. C.. 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 WordPressGoogle MapsOffice 365NextGEN GalleryPHPContact Form 7NginxSitelinks Search Box.

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+ logo

RSA+

Civil EngineeringCalifornia, United States11-50 Employees

RSA+ is a civil engineering and surveying consultancy serving Northern California since 1980. Based in Napa, California, the firm provides planning, permitting, wastewater, code compliance, and design-related services for projects across wineries, resorts, hotels, and residential developments. The company emphasizes a practical and innovative approach, tailoring plans and specifications to address project requirements and facilitate timely reviews.

Section iconCompany Overview

Phone number
SIC Code
8711 - Engineering Services
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1980
Employees
11-50

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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