Insights

Integrated Delivery Sentry operates as a self-performing general contractor with in-house design-build, EPC, and construction management at risk capabilities, offering a single point of accountability. This positions them well for clients seeking streamlined project coordination, faster decision cycles, and tight control over schedule, quality, and safety—opportunities to upsell bundled services and design-build initiatives.

Industrial and Renewable Focus With roots in oilfields and current service across industrial, renewable energy, water and wastewater, and infrastructure sectors in the Midwest, Sentry targets high-capital projects and maintenance/turnaround work. This suggests sales opportunities in plant shutdowns, field service, fabrication, and equipment upgrades for energy transition projects.

In-House Capabilities In-house divisions spanning electrical, mechanical, manufacturing, controls and automation, custom fabrication, and crane/trucking services enable rapid mobilization and turnkey project execution. Leverage this to pursue opportunities requiring complex integration, modular fabrication, or multi-discipline coordination without external vendors.

Regional Footprint Operating from Watertown and Sioux Falls with a service footprint across South Dakota and the Midwest, Sentry has regional proximity advantages for local industrial facilities, utilities, and commercial developers. Sales can emphasize faster response times, on-site support, and competitive bidding for nearby projects.

Tech-Driven Operations Adopted tools include Procore, SOLIDWORKS, and other design/PM solutions, signaling mature project management and CAD/collaboration workflows. This opens doors for clients seeking digitized, transparent project tracking, 3D design validation, and data-driven performance improvements in ongoing or future projects.

Similar companies to Sentry

Sentry Tech Stack

Sentry uses 8 technology products and services including Hotjar, iCIMS, SOLIDWORKS, and more. Explore Sentry's tech stack below.

Sentry's Email Address Formats

Sentry uses at least 3 email formats:
Sentry Email FormatsExamplePercentage
FirstL@sentryusa.comJohnD@sentryusa.com
100%
First@sentrycraneservices.comJohn@sentrycraneservices.com
75%
FirstL@sentrycraneservices.comJohnD@sentrycraneservices.com
25%

Frequently Asked Questions

What is Sentry's stock symbol?

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Sentry is a publicly traded company; the company's stock symbol is SPLM.

What is Sentry's official website and social media links?

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Sentry's official website is sentryusa.com and has social profiles on LinkedIn.

How much revenue does Sentry generate?

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As of October 2026, Sentry's annual revenue is estimated to be $25M - $50M.

What is Sentry's NAICS code?

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Sentry's NAICS code is 23 - Construction.

How many employees does Sentry have currently?

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As of October 2026, Sentry has approximately 64 employees across 2 continents, including North America and Europe. Key team members include Asset Manager/Fleet Supervisor: T. W., Sales And Marketing Manager: T. P. and Assistant Operations Manager: T. B. Explore Sentry's employee directory with LeadIQ.

What industry does Sentry belong to?

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Sentry operates in the Construction industry.

What technology does Sentry use?

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Sentry's tech stack includes Hotjar, iCIMS, SOLIDWORKS, WordPress, Shopify, Microsoft 365, Procore and Adobe Creative Suite.

What is Sentry's email format?

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Sentry's email format typically follows the pattern of FirstL@sentryusa.com. Find more Sentry email formats with LeadIQ.

When was Sentry founded?

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Sentry was founded in 2011.
Sentry logo

Sentry

ConstructionSouth Dakota, United States51-200 Employees

Sentry is a full-service general contractor and design-build firm that guides projects from concept to completion, with the capability to self-perform the trades that matter most. In-house teams cover mechanical, electrical, and plumbing work, structural steel erection, crane services, fabrication, trucking, field service, and control systems, and the company operates its own manufacturing facility to support pre-fab components and specialty builds. Headquartered in Watertown, South Dakota, it maintains additional offices in Sioux Falls, Pierre, and across North Dakota, pursuing projects across the Midwest, including South Dakota, North Dakota, Minnesota, Iowa, Nebraska, and Wyoming. 

Projects span commercial, industrial, municipal, and infrastructure sectors, including wastewater treatment plants and shop-built systems. The organization emphasizes its workforce and shared values, with in-house capabilities and manufacturing capacity supporting timely execution.

Section iconCompany Overview

Stock Symbol
SPLM
NAICS Code
23 - Construction
Founded
2011
Employees
51-200

Section iconFunding & Financials

  • $25M - $50M

    Sentry's revenue is estimated to be in the range of $25M - $50M

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