Insights

Reputation and Crisis The firm specializes in Crisis & Reputation Management and Corporate Communications, indicating strong opportunities to cross-sell expanded crisis readiness, reputation rebuilding programs, and executive communications for clients facing governance or stakeholder scrutiny.

Integrated Stakeholder With focus on stakeholder engagement for CEOs and boards, there is potential to offer comprehensive investor relations, governance communications, and activist defense services to existing clients across sectors seeking to protect or enhance legitimacy.

Global-Local Footprint Operating from multiple U.S. offices and part of a global network under Havas, there are sales opportunities to propose cross-border and multinational campaigns, leveraging global reach for clients with international expansion or multi-market challenges.

ESG and Transformation Core specialties include Sustainability & ESG and Transformation & Change, suggesting upsell potential to clients pursuing ESG reporting, sustainability storytelling, and change management communications tied to strategic mergers, restructurings, or regulatory shifts.

Growth Signals Recent leadership changes, new head of investor relations, expansion into podcasts, and SF office leadership indicate a growth trajectory and openness to innovative programs, offering a doorway for high-touch enterprise deals and modern communications services.

H/Advisors – U.S. Tech Stack

H/Advisors – U.S. uses 8 technology products and services including jsDelivr, MySQL, Choices, and more. Explore H/Advisors – U.S.'s tech stack below.

jsDelivr

Content Delivery Network

MySQL

Database

Choices

Javascript Libraries

Online Community Software

X-Content-Type-Options

Web & Portal Technology

Google Analytics

Web Analytics

WordPress Multisite

Web Hosting

Polylang

Web Platform Extensions

H/Advisors – U.S. Email Formats	Example	Percentage
First.Last@abmac.com	John.Doe@abmac.com	45%
FL@abmac.com	JD@abmac.com	29%
FLast@abmac.com	JDoe@abmac.com	19%
Last@abmac.com	Doe@abmac.com	7%
First.Last@h-advisors.global	John.Doe@h-advisors.global	100%

H/Advisors – U.S. Email Formats

Example

Percentage

First.Last@abmac.com

John.Doe@abmac.com

45%

FL@abmac.com

JD@abmac.com

29%

FLast@abmac.com

JDoe@abmac.com

19%

Last@abmac.com

Doe@abmac.com

First.Last@h-advisors.global

John.Doe@h-advisors.global

100%

Frequently Asked Questions

What is H/Advisors – U.S.'s phone number?

You can contact H/Advisors – U.S.'s main corporate office by phone at

+1-212-371-****

. 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 H/Advisors – U.S.'s official website and social media links?

H/Advisors – U.S.'s official website is us.h-advisors.global and has social profiles on LinkedIn.

How much revenue does H/Advisors – U.S. generate?

As of July 2026, H/Advisors – U.S.'s annual revenue is estimated to be $100M - $250M.

What is H/Advisors – U.S.'s NAICS code?

H/Advisors – U.S.'s NAICS code is 54182 - Public Relations Agencies.

How many employees does H/Advisors – U.S. have currently?

As of July 2026, H/Advisors – U.S. has approximately 87 employees across 2 continents, including North AmericaEurope. Key team members include Managing Director, Head Of Crisis Practice: K. M.Managing Director, Legal, Compliance & Tax: D. A.Managing Director: J. B.. Explore H/Advisors – U.S.'s employee directory with LeadIQ.

What industry does H/Advisors – U.S. belong to?

H/Advisors – U.S. operates in the Public Relations and Communications Services industry.

What technology does H/Advisors – U.S. use?

H/Advisors – U.S.'s tech stack includes jsDelivrMySQLChoicesLinkedInX-Content-Type-OptionsGoogle AnalyticsWordPress MultisitePolylang.

What is H/Advisors – U.S.'s email format?

H/Advisors – U.S.'s email format typically follows the pattern of First.Last@abmac.com. Find more H/Advisors – U.S. email formats with LeadIQ.

When was H/Advisors – U.S. founded?

H/Advisors – U.S. was founded in 1984.

H/Advisors – U.S.

Q: How many employees does H/Advisors – U.S. have currently?

H/Advisors – U.S. has approximately 87 employees.

Q: What technology does H/Advisors – U.S. use?

H/Advisors – U.S.'s tech stack includes HSTS, Microsoft, Swiper, Google, WordPress Multisite.

Q: What is H/Advisors – U.S.'s NAICS code?

H/Advisors – U.S.'s NAICS code is 54182 (Public Relations Agencies).

Public Relations and Communications ServicesNew York, United States51-200 Employees

The Abernathy MacGregor Group provides strategic counsel in public relations and communications, focusing on stakeholder communications and engagement for CEOs, board members, and senior executives. For more than four decades, the firm has helped clients across sectors build, protect, and enhance reputations while addressing challenges and pursuing opportunities. It collaborates with clients and other advisers to design and execute communications programs that align with strategic objectives; the firm is based in New York City and operates offices in several U.S. cities as part of H/Advisors. 

The company sits within the public relations and communications industry and is part of H/Advisors, a global network aligned with Havas. Its core practice areas include crisis and reputation management, corporate and investor communications, litigation, M&A and shareholder activism, public affairs, ESG, and transformation. Recent developments include leadership changes in 2024, with Tod Donhauser appointed Managing Director and Head of the San Francisco office.

Insights

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H/Advisors – U.S. Tech Stack

Media & News

Tom Johnson leaves H Advisors Limited.

H Advisors Limited launches Behind the Narrative.

H Advisors Limited hires Sheila Ennis as head of investor relations.

H Advisors Limited hired Tod Donhauser as Managing Director and Head of San Francisco office on Mar 25th '24.

H Advisors Limited launches H.

H/Advisors – U.S.'s Email Address Formats