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ONE400 Employee Directory

Business Consulting and ServicesCalifornia, United States2-10 Employees

ONE400 is a Los Angeles-based firm specializing in business consulting and services for the legal sector. It provides a broad range of offerings, including marketing strategy and branding, website development, search optimization, reputation management, product development, and related growth services, to help law firms, legal tech companies, bar associations, and others in the field reach broader audiences. The company groups its services into four core areas: marketing and website development, general consulting, product development, and plaintiff acquisition for class actions and mass torts. It serves clients in the United States and around the world and operates as a small to mid-sized firm.

ONE400 has been recognized in major industry outlets, with features in Forbes, Law360, the ABA Journal, ALM publications, and Law.com, and has earned awards such as LegalTech News' Best Marketing Firm and Expertise's Top 10 Legal Marketing Agency in 2022. The organization emphasizes a diverse, award-winning team and is veteran-owned. It also notes that it positions itself as the only marketing and innovation consulting firm worldwide focused entirely on the legal field. In September 2020, Snellings Law LLC partnered with ONE400 to build a new non-traditional law firm website, illustrating its involvement in evolving legal marketing and product offerings.

Find ONE400 employees' phone numbers or email addresses

ONE400 Global Highlights

Location
Employees

North America
17

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  • United States Of America
    13
  • Mexico
    4

Asia
1

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  • India
    1

Europe
1

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  • United Kingdom Of Great Britain And Northern Ireland
    1

Oceania
1

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  • Australia
    1

South America
1

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  • Brazil
    1

ONE400's Leadership

  • Chief Operating Officer at ONE400
    R. M.
    Chief Operating Officer
    Mobile Phone
  • Head Of Marketing And Operations at ONE400
    T. B.
    Head Of Marketing And Operations
    Mobile Phone
  • Founder at ONE400
    M. E.
    Founder
    Mobile Phone
  • Owner at ONE400
    P. C.
    Owner
    Mobile Phone
  • Senior Project Manager at ONE400
    I. M.
    Senior Project Manager
    Mobile Phone
  • Website Content Manager at ONE400
    F. R. H.
    Website Content Manager
    Mobile Phone
  • Content Manager at ONE400
    N. B.
    Content Manager
    Mobile Phone
  • Digital Marketing Project Manager at ONE400
    S. T. P.
    Digital Marketing Project Manager
    Mobile Phone

ONE400 Employee Metrics

100%
50%
0%
2026
2025
  • Consultant
  • Business Development
  • Media & Communications
  • Other
  • Business
  • Sales
  • Program & Project Management

Contact profiles from ONE400

Name
Title
Contact
Location
Last Update
  • Founder at ONE400
    M. E.
    Founder
    Mobile Phone
    Oct 17, 2024
  • Owner at ONE400
    P. C.
    Owner
    Mobile Phone
    Jul 04, 2025
  • Chief Operating Officer at ONE400
    R. M.
    Chief Operating Officer
    Mobile Phone
    Oct 17, 2024
  • Head Of Marketing And Operations at ONE400
    T. B.
    Head Of Marketing And Operations
    Mobile Phone
    Jul 28, 2026
  • Senior Project Manager at ONE400
    I. M.
    Senior Project Manager
    Mobile Phone
    Brazil, Alagoas
    Apr 13, 2026
  • Website Content Manager at ONE400
    F. R. H.
    Website Content Manager
    Mobile Phone
    Mexico
    Feb 18, 2026
  • Content Manager at ONE400
    N. B.
    Content Manager
    Mobile Phone
    Australia, Queensland
    Jan 25, 2026
  • Digital Marketing Project Manager at ONE400
    S. T. P.
    Digital Marketing Project Manager
    Mobile Phone
    Mexico, Tlaxcala
    Jan 25, 2026
  • Search Engine Optimization Specialist at ONE400
    V. K. P.
    Search Engine Optimization Specialist
    Mobile Phone
    India, NCT
    Jun 28, 2026
  • Community Planning And Development Representative at ONE400
    K. G.
    Community Planning And Development Representative
    Mobile Phone
    Oct 22, 2024

Frequently Asked Questions

What is ONE400 known for?

Minus sign iconPlus sign iconONE400 was founded in 2011 and operates in the Business Consulting and Services industry. You can contact ONE400's main corporate office by phone at
+1-626-578-****
. Explore ONE400's company overview page for more information.

What is ONE400's most common email format?

Minus sign iconPlus sign iconONE400 employees' email format typically follows the pattern of First@one-400.com. Trying to find reliable and up-to-date employee contact data? Find more ONE400 email formats with LeadIQ.

How many employees does ONE400 have currently?

Minus sign iconPlus sign iconONE400 has approximately 10 employees as of August 2026. These team members are located across 5 continents, including North America, Asia and Europe.

Who are ONE400's key employees and leadership?

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As of August 2026, ONE400's key employees include:

  • Chief Operating Officer: R. M.
  • Head Of Marketing And Operations: T. B.
  • Founder: M. E.
  • Owner: P. C.
  • Senior Project Manager: I. M.

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