Insights

Government-Focused Expertise The Sentinel Company specializes in mission-critical services and technology solutions tailored for government agencies, indicating a strong alignment with federal procurement channels and opportunities in the public sector.

Recent Strategic Acquisitions The company's merger with E3 Federal Solutions and its acquisition by NewSpring Holdings suggest ongoing growth and strategic positioning within the federal services market, opening potential avenues for expanded collaboration and service offerings.

Technology Integration Capabilities Sentinel emphasizes technology-enabled solutions that integrate with existing client systems, presenting opportunities to introduce complementary technologies or services that enhance their current offerings.

Private Equity Backing Backed by NewSpring Holdings, a prominent private equity firm, Sentinel may have increased capacity for scaling operations and investing in new solutions, making it a strategic partner for government modernization initiatives.

Market Niche and Size With annual revenues ranging from one to ten million dollars and a small team, Sentinel presents an opportunity to engage in high-value, targeted deals for specialized services within the federal government contracting space.

The Sentinel Company Tech Stack

The Sentinel Company's Email Address Formats

The Sentinel Company uses at least 2 format(s):
The Sentinel Company Email FormatsExamplePercentage
First.Last@sentinelspc.comJohn.Doe@sentinelspc.com
100%

Frequently Asked Questions

Where is The Sentinel Company's headquarters located?

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The Sentinel Company's main headquarters is located at 8618 Westwood Center Drive 240 Vienna, Virginia United States. The company has employees across 1 continents, including North America.

What is The Sentinel Company's phone number?

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You can contact The Sentinel Company'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 The Sentinel Company's official website and social media links?

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The Sentinel Company's official website is thesentinelcompany.com and has social profiles on LinkedIn.

What is The Sentinel Company's NAICS code?

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The Sentinel Company's NAICS code is 5416 - Management, Scientific, and Technical Consulting Services.

How many employees does The Sentinel Company have currently?

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As of February 2026, The Sentinel Company has approximately 4 employees across 1 continents, including North America. Key team members include Ceo: A. M.Analyst: D. M.Homeland Security Consultant: Z. S.. Explore The Sentinel Company's employee directory with LeadIQ.

What industry does The Sentinel Company belong to?

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The Sentinel Company operates in the Business Consulting and Services industry.

What is The Sentinel Company's email format?

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The Sentinel Company's email format typically follows the pattern of First.Last@sentinelspc.com. Find more The Sentinel Company email formats with LeadIQ.

When was The Sentinel Company founded?

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The Sentinel Company was founded in 2005.

The Sentinel Company

Business Consulting and ServicesVirginia, United States2-10 Employees

At Sentinel, helping achieve national security is in our DNA. As such, we offer mission-focused services and technology-enabled solutions that achieve real results. 

Our team provides strategy, advisory and subject matter expertise by providing trusted advisors that understand our clients' missions. We also offer technology-enabled solutions and application development/system engineering services that work with our client’s existing technologies, instead of bringing in expensive new products.

Because we understand the unique challenges and resource constraints that government agencies face, we seek to maximize value for our clients and provide solutions that are responsive to those needs.

Learn more about us at www.thesentinelcompany.com.

Section iconCompany Overview

Headquarters
8618 Westwood Center Drive 240 Vienna, Virginia United States
Phone number
NAICS Code
5416 - Management, Scientific, and Technical Consulting Services
Founded
2005
Employees
2-10

Section iconFunding & Financials

  • $1M$10M

    The Sentinel Company's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    The Sentinel Company's revenue is estimated to be in the range of $1M$10M

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