What is MacDonald Rudy O'Neill & Yamauchi, LLP's NAICS code?

MacDonald Rudy O'Neill & Yamauchi, LLP's NAICS code is 5411 (Legal Services).

Insights

Legal Expertise & Experience MacDonald Rudy O'Neill & Yamauchi, LLP boasts a highly experienced legal team with senior partners possessing decades of expertise, providing an opportunity to tailor advanced legal technology solutions and consulting services that support complex litigation and financial forensic cases.

Growth Potential With an annual revenue range between $10 million and $25 million and a focused regional presence in Honolulu, the firm presents a strong market position that can benefit from enhanced digital marketing, client engagement platforms, and technology upgrades to reach more clients and streamline operations.

Technology Initiatives The firm's extensive investment in cutting-edge technology such as cloud infrastructure, React, and PHP indicates an openness to adopting innovative solutions, creating opportunities for vendors specializing in legal tech, cybersecurity, and enterprise software to support their complex case management needs.

Market Focus & Scale Operating within a competitive legal market with similar firms like K&L Gates and Ogletree Deakins, MacDonald Rudy can leverage advanced digital marketing strategies, including targeted advertising and SEO, to increase its visibility and client acquisition efforts in Hawaii and beyond.

Client & Practice Diversification Serving diverse practice areas from commercial to maritime law provides a wide range of cross-selling opportunities for specialized legal solutions, industry-specific software tools, and professional services aimed at enhancing practice efficiency and client satisfaction.

MacDonald Rudy O'Neill & Yamauchi, LLP Tech Stack

MacDonald Rudy O'Neill & Yamauchi, LLP uses 8 technology products and services including Google Ads, WordPress, Cloudflare DNS, and more. Explore MacDonald Rudy O'Neill & Yamauchi, LLP's tech stack below.

Google Ads

Advertising

WordPress

Content Management System

Cloudflare DNS

Domain Name Services

React

Javascript Frameworks

Preact

Javascript Libraries

Leaflet

Maps

PHP

Programming Languages

HSTS

Security

MacDonald Rudy O'Neill & Yamauchi, LLP Email Formats	Example	Percentage
FLast@macdonaldrudy.com	JDoe@macdonaldrudy.com	89%
FirstLast@macdonaldrudy.com	JohnDoe@macdonaldrudy.com	11%

MacDonald Rudy O'Neill & Yamauchi, LLP Email Formats

Example

Percentage

FLast@macdonaldrudy.com

JDoe@macdonaldrudy.com

89%

FirstLast@macdonaldrudy.com

JohnDoe@macdonaldrudy.com

11%

Frequently Asked Questions

Where is MacDonald Rudy O'Neill & Yamauchi, LLP's headquarters located?

MacDonald Rudy O'Neill & Yamauchi, LLP's main headquarters is located at Honolulu, Hawaii 96813 United States. The company has employees across 1 continents, including North America.

What is MacDonald Rudy O'Neill & Yamauchi, LLP's phone number?

You can contact MacDonald Rudy O'Neill & Yamauchi, LLP's main corporate office by phone at

+1-808-523-****

. 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 MacDonald Rudy O'Neill & Yamauchi, LLP's official website and social media links?

MacDonald Rudy O'Neill & Yamauchi, LLP's official website is macdonaldrudy.com and has social profiles on LinkedIn.

What is MacDonald Rudy O'Neill & Yamauchi, LLP's SIC code NAICS code?

MacDonald Rudy O'Neill & Yamauchi, LLP's SIC code is 8111 - Legal Services NAICS code is 5411 - Legal Services.

How many employees does MacDonald Rudy O'Neill & Yamauchi, LLP have currently?

As of February 2026, MacDonald Rudy O'Neill & Yamauchi, LLP has approximately 14 employees across 1 continents, including North America. Key team members include Partner: R. Y.Partner: R. O.Partner: R. O.. Explore MacDonald Rudy O'Neill & Yamauchi, LLP's employee directory with LeadIQ.

What industry does MacDonald Rudy O'Neill & Yamauchi, LLP belong to?

MacDonald Rudy O'Neill & Yamauchi, LLP operates in the Legal Services industry.

What technology does MacDonald Rudy O'Neill & Yamauchi, LLP use?

MacDonald Rudy O'Neill & Yamauchi, LLP's tech stack includes Google AdsWordPressCloudflare DNSReactPreactLeafletPHPHSTS.

What is MacDonald Rudy O'Neill & Yamauchi, LLP's email format?

MacDonald Rudy O'Neill & Yamauchi, LLP's email format typically follows the pattern of FLast@macdonaldrudy.com. Find more MacDonald Rudy O'Neill & Yamauchi, LLP email formats with LeadIQ.

When was MacDonald Rudy O'Neill & Yamauchi, LLP founded?

MacDonald Rudy O'Neill & Yamauchi, LLP was founded in 1992.

MacDonald Rudy O'Neill & Yamauchi, LLP

Legal ServicesHawaii, United States11-50 Employees

MacDonald Rudy is a boutique law firm in Honolulu, Hawaii that serves a broad range of practice areas including commercial, trust, real estate, insurance coverage, as well as admiralty and maritime matters. 

For 25 years, we have provided exceptional legal services to a wide variety of clients. Each senior partner possesses decades of experience, and we strive to hire and retain the best talent. Our team prides itself on tailoring effective approaches that comport with the needs of an individual client and the scale of a dispute. 
 
Our extensive investment in cutting-edge technology allows us to handle some of the most complex forensic financial and litigation cases in Hawaii.

Insights

Similar companies to MacDonald Rudy O'Neill & Yamauchi, LLP

K&L Gates

Ogletree Deakins