Insights

eDiscovery Leadership D4 LLC is the technology and eDiscovery division of Special Counsel, signaling a strong foundation in legal tech and end-to-end eDiscovery services that can be expanded to potential enterprise clients seeking integrated litigation support.

Medium Firm Scale With 51-200 employees and revenue in the 50 to 100 million range, D4 targets mid-market law firms and corporate legal departments that require scalable eDiscovery solutions without the overhead of large, enterprise-grade providers.

Tech Stack Leverage Existing familiarity with cloud and analytics platforms (AWS, Azure, WordPress, Marketo) suggests opportunities to upsell advanced data processing, cloud-based review, and marketing automation tied to legal operations and client portals.

Relativity & Partners Historical engagement with Relativity and participation in related programs indicate credibility with leading eDiscovery tech partners, enabling cross-sell of Relativity-enabled workflows, data breach response, and managed services.

Growth Opportunities Recent hires and expansion in legal staffing services, plus a broad client-facing services umbrella, create openings for expanded contracts in data breach response, energy and major projects sectors, and in-house legal trend advisory services.

Similar companies to D4 LLC

D4 LLC Tech Stack

D4 LLC uses 8 technology products and services including Crazy Egg, Hotjar, Amazon Web Services, and more. Explore D4 LLC's tech stack below.

Media & News

D4 LLC's Email Address Formats

D4 LLC uses at least 8 email formats:
D4 LLC Email FormatsExamplePercentage
FLast@d4discovery.comJDoe@d4discovery.com
80%
First.Last@d4discovery.comJohn.Doe@d4discovery.com
12%
Last@d4discovery.comDoe@d4discovery.com
6%
First@d4discovery.comJohn@d4discovery.com
2%
First.Last@specialcounsel.comJohn.Doe@specialcounsel.com
89%
FLast@specialcounsel.comJDoe@specialcounsel.com
5%
Last@specialcounsel.comDoe@specialcounsel.com
5%
First.MiddleLast@specialcounsel.comJohn.MichaelDoe@specialcounsel.com
1%

Frequently Asked Questions

What is D4 LLC's phone number?

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You can contact D4 LLC'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 D4 LLC's official website and social media links?

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D4 LLC's official website is specialcounsel.com and has social profiles on LinkedIn.

How much revenue does D4 LLC generate?

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As of August 2026, D4 LLC's annual revenue is estimated to be $50M - $100M.

What is D4 LLC's NAICS code?

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D4 LLC's NAICS code is 5411 - Legal Services.

How many employees does D4 LLC have currently?

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As of August 2026, D4 LLC has approximately 76 employees across 5 continents, including North America, Asia and Africa. Key team members include Chief Executive Officer And Artist: D. T., Co Founder: R. M. and Regional Vice President: R. B. Explore D4 LLC's employee directory with LeadIQ.

What industry does D4 LLC belong to?

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D4 LLC operates in the Legal Services industry.

What technology does D4 LLC use?

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D4 LLC's tech stack includes Crazy Egg, Hotjar, Amazon Web Services, WordPress, Marketo, Microsoft Azure, HSTS and YouTube.

What is D4 LLC's email format?

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D4 LLC's email format typically follows the pattern of FLast@d4discovery.com. Find more D4 LLC email formats with LeadIQ.

When was D4 LLC founded?

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D4 LLC was founded in 1997.
D4 LLC logo

D4 LLC

Legal ServicesNew York, United States51-200 Employees

D4 LLC operates as the technology and eDiscovery division within Special Counsel, a presence in the legal services field. It provides flexible, technology-enabled eDiscovery solutions and managed services to support discovery and data-review work in legal matters. The division targets law firms and other legal teams seeking integrated discovery capabilities alongside traditional legal services.

Based in Rochester, New York, D4 operates as a mid-sized unit within the legal services ecosystem. It emphasizes delivering discovery support that combines legal work with technology, aiming to make the handling of electronic information more efficient for its clients.

Section iconCompany Overview

Phone number
NAICS Code
5411 - Legal Services
Founded
1997
Employees
51-200

Section iconFunding & Financials

  • $50M - $100M

    D4 LLC's revenue is estimated to be in the range of $50M - $100M

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