Insights

Market position Larsen Marine operates a large full-service marina on the western shore of Lake Michigan with a 20-acre facility capable of storing 800+ boats, suggesting a strong footprint for expansion opportunities, partnerships, and premium service packages to captivate nearby boat owners and fleets.

Ownership transition Recent acquisition by TopSide Marinas indicates potential strategic realignment, access to broader networks, and opportunities to cross-sell services, memberships, and loyalty programs to a larger marina portfolio.

Service breadth With in-house maintenance, repairs, upgrades, and a fully stocked on-site Ship’s Store, there is potential to upsell maintenance contracts, seasonal storage packages, and bundled consumables or accessory bundles to existing customers.

Financial health Revenues in the mid-range of mid-market marinas (~$25M-$50M) and a sizable physical footprint indicate capacity for expanded service lines, premium storage options, and scalable marketing campaigns to attract new boat owners in the Great Lakes region.

Digital and reach Digital assets and analytics tooling (Google Analytics, Search Console) alongside a multi-channel marketing footprint offer opportunities to optimize CRM-driven outreach, targeted promotions for storage and services, and enhanced partner marketing with TopSide's network.

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Larsen Marine Service Tech Stack

Larsen Marine Service uses 8 technology products and services including CookieYes, Underscore.js, jQuery Migrate, and more. Explore Larsen Marine Service's tech stack below.

  • CookieYes
    Cookie Compliance
  • Underscore.js
    Javascript Libraries
  • jQuery Migrate
    Javascript Libraries
  • Slider Revolution
    Miscellaneous
  • Google Analytics
    Web Analytics
  • Google Search Console
    Web Analytics
  • Apache
    Web Servers
  • FitVids.js
    Web Tools And Plugins

Larsen Marine Service's Email Address Formats

Larsen Marine Service uses at least 1 format(s):
Larsen Marine Service Email FormatsExamplePercentage
FLast@larsenmarine.comJDoe@larsenmarine.com
79%
First@larsenmarine.comJohn@larsenmarine.com
10%
Last@larsenmarine.comDoe@larsenmarine.com
6%
FMiddleLast@larsenmarine.comJMichaelDoe@larsenmarine.com
5%

Frequently Asked Questions

Where is Larsen Marine Service's headquarters located?

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Larsen Marine Service's main headquarters is located at 625 East Sea Horse Drive Waukegan, Illinois 60085 United States. The company has employees across 1 continents, including North America.

What is Larsen Marine Service's phone number?

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You can contact Larsen Marine Service'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 Larsen Marine Service's official website and social media links?

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Larsen Marine Service's official website is larsenmarine.com and has social profiles on LinkedIn.

What is Larsen Marine Service's NAICS code?

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Larsen Marine Service's NAICS code is 44-45 - Retail Trade.

How many employees does Larsen Marine Service have currently?

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As of June 2026, Larsen Marine Service has approximately 21 employees across 1 continents, including North America. Key team members include Business Owner: N. L.Business Owner: N. L.General Manager Chief Operating Officer: R. M.. Explore Larsen Marine Service's employee directory with LeadIQ.

What industry does Larsen Marine Service belong to?

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Larsen Marine Service operates in the Retail industry.

What technology does Larsen Marine Service use?

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Larsen Marine Service's tech stack includes CookieYesUnderscore.jsjQuery MigrateSlider RevolutionGoogle AnalyticsGoogle Search ConsoleApacheFitVids.js.

What is Larsen Marine Service's email format?

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Larsen Marine Service's email format typically follows the pattern of FLast@larsenmarine.com. Find more Larsen Marine Service email formats with LeadIQ.

When was Larsen Marine Service founded?

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Larsen Marine Service was founded in 1933.

Larsen Marine Service

RetailIllinois, United States11-50 Employees

Larsen Marine Service is a full-service marina based in Waukegan, Illinois, serving boaters on Lake Michigan. For three generations, its team has provided maintenance, repairs, and upgrades for both powerboats and sailboats. The facility covers about 20 acres of storage space capable of holding more than 800 boats, with options for indoor, heated indoor, and outdoor storage for vessels up to 70 feet. An on-site Ship’s Store offers a broad range of marine accessories, cleaners, paints, rope, and hardware for both powerboats and sailors; the operation is among the largest marinas on the western shore of Lake Michigan.

It serves boat owners requiring dependable maintenance, repairs, or upgrades, as well as secure long-term storage and access to supplies for both powerboats and sailboats. A staff of experienced service professionals backs these capabilities, complemented by the on-site shop and varied storage options. In December 2022, Larsen Marine was acquired by TopSide Marinas, marking a notable change in ownership.

Section iconCompany Overview

Headquarters
625 East Sea Horse Drive Waukegan, Illinois 60085 United States
Phone number
NAICS Code
44-45 - Retail Trade
Founded
1933
Employees
11-50

Section iconFunding & Financials

  • $25M$50M

    Larsen Marine Service's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Larsen Marine Service's revenue is estimated to be in the range of $25M$50M

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