Insights

Boutique Investigator Small team size coupled with deep multi-jurisdictional investigation expertise suggests 221B Partners can be a flexible partner for clients needing lean, high-impact security and investigations services across borders.

Actionable Intelligence Their focus on turning discrete data points into actionable intelligence indicates opportunities to upsell services that combine data gathering, analysis, and incident response for clients facing complex investigations.

Tech Stack Leverage Utilization of platforms like HubSpot Analytics and Google Analytics, along with a modern web presence, points to potential for enhanced client onboarding, marketing automation, and website-led demand generation partnerships.

Revenue Range With estimated annual revenue in the 1 to 10 million range and a lean team, there is room to offer scalable services, retainer-based engagements, or modular investigations that fit growing client budgets.

Strategic Fit Operating in the security and investigations sector with exposure to multi-jurisdictional work positions 221B Partners as a potential target for consulting, risk assessment, or digital forensics collaborations with larger firms seeking specialized partners.

Similar companies to 221B Partners

221B Partners Tech Stack

221B Partners uses 8 technology products and services including HubSpot Analytics, Cloudflare, Squarespace, and more. Explore 221B Partners's tech stack below.

221B Partners's Email Address Formats

221B Partners uses at least 1 email format:
221B Partners Email FormatsExamplePercentage
FLast@221bpartners.comJDoe@221bpartners.com
100%

Frequently Asked Questions

What is 221B Partners's official website and social media links?

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221B Partners's official website is 221bpartners.com and has social profiles on LinkedIn.

How much revenue does 221B Partners generate?

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As of August 2026, 221B Partners's annual revenue is estimated to be $1M - $10M.

What is 221B Partners's NAICS code?

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221B Partners's NAICS code is 5616 - Investigation and Security Services.

How many employees does 221B Partners have currently?

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As of August 2026, 221B Partners has approximately 10 employees across 1 continents, including North America. Key team members include Senior Director: R. L. Explore 221B Partners's employee directory with LeadIQ.

What industry does 221B Partners belong to?

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221B Partners operates in the Security and Investigations industry.

What technology does 221B Partners use?

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221B Partners's tech stack includes HubSpot Analytics, Cloudflare, Squarespace, Squarespace Commerce, Stimulus, Swup, HSTS and Google Analytics.

What is 221B Partners's email format?

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221B Partners's email format typically follows the pattern of FLast@221bpartners.com. Find more 221B Partners email formats with LeadIQ.
221B Partners logo

221B Partners

Security and InvestigationsIllinois, United States2-10 Employees

221B Partners is a small security and investigations firm based in Chicago, Illinois. Founded by professionals with decades of diverse experience conducting complex investigations that span multiple jurisdictions, the firm emphasizes connecting disparate information. It gathers and analyzes data to turn individual data points into actionable intelligence.

The company serves clients that require cross-jurisdictional investigative work and insight derived from information synthesis. It sits within the security and investigations industry, offering a disciplined approach to turning scattered information into clear intelligence for decision-making. With a compact team operating from Chicago, 221B Partners provides specialized investigative services grounded in experience.

Section iconCompany Overview

NAICS Code
5616 - Investigation and Security Services
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    221B Partners's revenue is estimated to be in the range of $1M - $10M

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