Company lists · Data refreshed November 2026

Top 25 Investor relations support services based in the United States

Name: Investor relations support services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 395 companies tracked

RevenueBase identified 395 company matches for investor relations support services associated with the United States as of November 2026 and tracks 8,961 professional contacts across them, including 1,231 with verified work emails. New York is the largest hub.

This list covers company matches for investor relations support services associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

395Companies

8,961Contacts tracked

1,231Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest investor relations support services based in the United States

Ranked by team size

Top 25 of 395 company matches for investor relations support services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Nerium International	Exact match	Dallas, TX, United StatesHQ recorded Nov 6, 2026	n/a	5,525 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	RPM Technologies NOW Broadridge	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	n/a	97 contacts →
	Exact match “RPM Technologies is now a part of Broadridge.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Lifesci Advisors, LLC	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	51-200	95 contacts →
	Exact match “LifeSci Advisors is a unique investor relations consultancy founded to provide companies in the life sciences field with a comprehensive solution to investor communications and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Access Newswire	Exact match	Raleigh, NC, United StatesHQ recorded Nov 6, 2026	51-200	94 contacts →
	Exact match “ACCESS Newswire is a leading communications and compliance company, providing solutions for both Public Relations and Investor Relations Professionals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Mediant	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	51-200	93 contacts →
	Exact match “Mediant, a BetaNXT business, delivers investor communications solutions to brokers, corporate issuers and funds.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Standard Metrics	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	51-200	88 contacts →
	Exact match “Investors like General Catalyst, Bessemer Venture Partners, and Accel use Standard Metrics to streamline partner meetings, portfolio reviews, LP reporting, valuations processes…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Corbin Advisors	Exact match	Farmington, CT, United StatesHQ recorded Nov 6, 2026	51-200	81 contacts →
	Exact match “Corbin Advisors is a strategic investor relations and investor communications advisory firm with a track record of supporting our publicly traded clients in creating sustained…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Innisfree M&a Incorporated	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	51-200	79 contacts →
	Exact match “Innisfree delivers shareholder intelligence, strategic advice and solicitation execution services to the world's leading corporations and investors when it matters most.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	The Blueshirt Group	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	11-50	57 contacts →
	Exact match “The Blueshirt Group has earned its reputation as a leader in investor relations (IR), IPO advisory, financial communications, financial media relations and crisis management.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Gateway Group	Exact match	Newport Beach, United StatesHQ recorded Nov 6, 2026	11-50	53 contacts →
	Exact match “Gateway is a leading financial communications and digital media advisory firm specializing in assisting emerging growth companies for over 25 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Equisolve, INC	Exact match	Palm City, FL, United StatesHQ recorded Nov 6, 2026	51-200	50 contacts →
	Exact match “Equisolve provides website development and ongoing management services for public companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Shelton Group	Exact match	Dallas, TX, United StatesHQ recorded Nov 6, 2026	11-50	45 contacts →
	Exact match “Shelton Group is a strategic investor relations and public relations firm providing customized programs to public and private companies, with a specific focus on micro and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Redchip Companies	Exact match	Maitland, United StatesHQ recorded Nov 6, 2026	11-50	41 contacts →
	Exact match “RedChip is the world leader in investor relations, financial media, and research for microcap and small-cap stocks.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Niri The Association For Investor Relations	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	n/a	38 contacts →
	Exact match “Founded in 1969, NIRI is the professional association of corporate officers and investor relations consultants responsible for communication among corporate management…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Water Tower Research LLC	Exact match	St. Petersburg, FL, United StatesHQ recorded Nov 6, 2026	11-50	35 contacts →
	Exact match “Water Tower Research (WTR) is modernizing Investor Engagement through research-driven communications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Alpha IR Group Alpha Advisory Group	Exact match	Chicago, IL, United StatesHQ recorded Nov 6, 2026	11-50	35 contacts →
	Exact match “The Alpha Companies, including Alpha IR Group and Alpha Advisory Group, deliver fully integrated and comprehensive Investor Relations, Communications, Issues & Crisis Management…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Solebury Strategic Communications	Exact match	New York, CA, United StatesHQ recorded Nov 6, 2026	51-200	34 contacts →
	Exact match “Solebury Strategic Communications partners with private and public companies across industries, helping management teams prepare to raise capital, access investors, and tackle…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Bondlink	Exact match	Boston, MA, United StatesHQ recorded Nov 6, 2026	11-50	33 contacts →
	Exact match “BondLink is a venture-backed financial technology company developing solutions for issuers in the approximately $4 trillion municipal bond market.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Real Value Capital RVC	Exact match	Los Angeles, CA, United StatesHQ recorded Nov 6, 2026	11-50	33 contacts →
	Exact match “Real Value Capital is a US-based investment company specializing in overseas listings, mergers and acquisitions, corporate financing, strategic management consulting, and equity…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Financial Profiles, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Nov 6, 2026	11-50	32 contacts →
	Exact match “Financial Profiles is an integrated strategic communications firm headquartered in Los Angeles, California that creates value through effective communication with all stakeholders.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Koreconx All-In-One Platform	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	51-200	32 contacts →
	Exact match “Founded in 2016, KoreConX is the first secure, all-in-one platform that manages private companies' capital market activity and stakeholder communications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Lazar, A Finn Partners Company	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	11-50	32 contacts →
	Exact match “Lazar Partners is a New York-based communications consultancy founded in 2001 that serves clients with ground-breaking technologies and medicines across the medical device…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Core IR & PR	Exact match	New York, United StatesHQ recorded Nov 6, 2026	11-50	31 contacts →
	Exact match “Founded in 2009, CORE IR provides Investor Relations, Capital Markets Advisory, Corporate Communications, Public Relations, Media, and Marketing Communications services for small…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Telemet America, INC	Exact match	Alexandria, VA, United StatesHQ recorded Nov 6, 2026	11-50	31 contacts →
	Exact match “Telemet offers an integrated solution for investment and investor relations professionals, universities, and private investors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Acorn Management Partners	Exact match	Sarasota, GA, United StatesHQ recorded Nov 6, 2026	11-50	30 contacts →
	Exact match “Acorn Management Partners is a faith-based, integrity-driven broker distribution platform built on a long-term, educational approach to capital markets.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “investor relations support services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 395 investor relations support services based in the United States

See the full list, filter by size, metro and specialty, and access 1,231 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Investor relations support services based in the United States at a glance

As of Nov 6, 2026

13.7%Verified-email coverage

22.7Average contacts per company

1-10Median size (employees)

26.6%Largest-city concentration · New York

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

256

11-50

105

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 395 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United States whose business descriptions match “investor relations support services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 1,231 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Investor relations support services by metro

Investor relations support services in New York105

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “investor relations support services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many investor relations support services are there based in the United States?

RevenueBase identified 395 company matches for investor relations support services associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Nerium International tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most investor relations support services?

New York leads with 105 company records, followed by San Francisco (17) and Austin (11).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,231 professional contacts with verified work emails tracked across these 395 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 395 investor relations support services based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Investor relations support services by geography

Browse the directory

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.