Company lists · Data refreshed September 2026
Top 15 B2B email append services based in the United States
RevenueBase identified 66 company matches for B2B email append services associated with the United States as of September 2026 and tracks 421 professional contacts across them, including 26 with verified work emails and 44 with mobile numbers. New York is the largest hub.
This list covers company matches for B2B email append 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 September 2, 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.
The 15 largest B2B email append services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 23 contacts → | ||||
Exact match “INFODATAPLACE provide end-to-end marketing and sales solutions that make B2B sales pipelines stronger and faster with maximum ROI.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 2 | 12 contacts → | ||||
Exact match “Since the inception Global Email Lists is committed to provide quality e-mail marketing and its related services to clients worldwide.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| Try free | |||||
Not rated “RevenueBase is a B2B contact data platform. This directory is built from its company graph.” | |||||
| 3 | 11 contacts → | ||||
Exact match “United & Sterling is an email marketing company with a rich history of partnering together with the absolute most successful businesses, agencies, and consulting firms to expand…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 4 | 9 contacts → | ||||
Exact match “Find your perfect audience with B2B email list across the globe.* We are niche pioneers of business accelerating data intelligence, data consultancy and data-driven services, for…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 5 | 8 contacts → | ||||
Exact match “Most B2B data is a liability dressed up as an asset.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 6 | 8 contacts → | ||||
Exact match “Data Marketers Group is a leading B2B data-driven marketing service company – specialized in providing quality databases at competitive prices.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 7 | 6 contacts → | ||||
Exact match “Infinity Digisolutions appreciates that no-one knows your business better than yourself so we never try to sermonize you with the business management protocols.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 8 | 5 contacts → | ||||
Exact match “Fount Media provides a complete suite of premier Data Appending Services and Business List Services through which businesses can add missing and valuable information to their…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 9 | 4 contacts → | ||||
Exact match “PaceB2B is a B2B marketing and double Opt-In database provider company that helps organizations to accelerate business to reach the next level with the best methodologies that are…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 10 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 11 | 3 contacts → | ||||
Exact match “Jasper Outsourcing provides innovative and interactive online marketing solutions.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 12 | 3 contacts → | ||||
Exact match “We open doors for b2b companies, connecting them with their perfect customers via outbound lead generation and providing B2B email lists that convert.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 13 | 2 contacts → | ||||
Exact match “Handpick Leads is a professional service lead generation company.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 14 | 2 contacts → | ||||
Exact match “Several years ago, B2BData was launched with a unique concept of growing other people' businesses, and since then has been providing the most effective and affordable business…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 15 | 1 contacts → | ||||
Exact match “High quality targeted B2B and B2C business leads to for sales & development managers, marketing managers and more.” Recorded in the RevenueBase company graph · Sep 2, 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 “B2B email append 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 15 of 66 B2B email append services based in the United States
See the full list, filter by size, metro and specialty, and access 26 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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B2B email append services based in the United States at a glance
As of Sep 2, 2026Companies by employee count
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 “B2B email append 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 26 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 September 2, 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.
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 “B2B email append services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many B2B email append services are there based in the United States?
RevenueBase identified 66 company matches for B2B email append services associated with the United States as of September 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?
Infodataplace tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most B2B email append services?
New York leads with 7 company records, followed by Houston (5) and Wilmington (3).
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 26 professional contacts with verified work emails tracked across these 66 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 September 2, 2026.
Ready to reach these companies? Verified emails and direct dials for all 66 B2B email append services based in the United States. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 15 B2B email append services based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 66 matching company records for B2B email append services based in the United States, with 421 tracked contacts and 26 verified work emails.
This public preview shows 15 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 2, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 15 B2B email append services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Infodataplaceinfodataplace.comHQ: HQ not recorded; location: Ontario, CA, United StatesReported employees: 201-500 | HQ not recorded; location: Ontario, CA, United States | 201-500 | Exact match | 23 contacts → |
“INFODATAPLACE provide end-to-end marketing and sales solutions that make B2B sales pipelines stronger and faster with maximum ROI.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Global Email Listsglobalemaillists.comHQ: HQ not recorded; location: Beaverton, OR, United StatesReported employees: 51-200 | HQ not recorded; location: Beaverton, OR, United States | 51-200 | Exact match | 12 contacts → |
“Since the inception Global Email Lists is committed to provide quality e-mail marketing and its related services to clients worldwide.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| Boston, MA, United States | n/a | Publisher disclosure | Try free | ||
Publisher disclosure “RevenueBase is a B2B contact data platform. This directory is built from its company graph.” | |||||
| 3 |  United & Sterlingunitedandsterling.comHQ: HQ not recorded; location: Richardson, TX, United StatesReported employees: 201-500 | HQ not recorded; location: Richardson, TX, United States | 201-500 | Exact match | 11 contacts → |
“United & Sterling is an email marketing company with a rich history of partnering together with the absolute most successful businesses, agencies, and consulting firms to expand…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | The Leads Pagetheleadspage.com HQ: HQ not recorded; location: Lovell, WY, United StatesReported employees: 11-50 | HQ not recorded; location: Lovell, WY, United States | 11-50 | Exact match | 9 contacts → |
“Find your perfect audience with B2B email list across the globe.* We are niche pioneers of business accelerating data intelligence, data consultancy and data-driven services, for…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Leadmagicleadmagic.ioHQ: HQ not recorded; location: Boston, MA, United StatesReported employees: 11-50 | HQ not recorded; location: Boston, MA, United States | 11-50 | Exact match | 8 contacts → |
“Most B2B data is a liability dressed up as an asset.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Data Marketers Groupdatamarketersgroup.comHQ: HQ not recorded; location: New York, United StatesReported employees: 11-50 | HQ not recorded; location: New York, United States | 11-50 | Exact match | 8 contacts → |
“Data Marketers Group is a leading B2B data-driven marketing service company – specialized in providing quality databases at competitive prices.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Infinity Digisolutionsinfinitydigisolutions.comHQ: HQ not recorded; location: Henderson, NV, United StatesReported employees: 11-50 | HQ not recorded; location: Henderson, NV, United States | 11-50 | Exact match | 6 contacts → |
“Infinity Digisolutions appreciates that no-one knows your business better than yourself so we never try to sermonize you with the business management protocols.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Fountmediafountmedia.comHQ: HQ not recorded; location: Princeton Junction Monmouth Junction, NJ, United StatesReported employees: 51-200 | HQ not recorded; location: Princeton Junction Monmouth Junction, NJ, United States | 51-200 | Exact match | 5 contacts → |
“Fount Media provides a complete suite of premier Data Appending Services and Business List Services through which businesses can add missing and valuable information to their…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Paceb2bpaceb2b.comHQ: HQ not recorded; location: Wilmington, United StatesReported employees: 201-500 | HQ not recorded; location: Wilmington, United States | 201-500 | Exact match | 4 contacts → |
“PaceB2B is a B2B marketing and double Opt-In database provider company that helps organizations to accelerate business to reach the next level with the best methodologies that are…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Appendsolutionsappendsolutions.comHQ: HQ not recorded; location: Austin, TX, United StatesReported employees: 11-50 | HQ not recorded; location: Austin, TX, United States | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 |  Jasper Outsourcing Services INCjasperoutsourcing.comHQ: HQ not recorded; location: Grandville, MI, United StatesReported employees: 11-50 | HQ not recorded; location: Grandville, MI, United States | 11-50 | Exact match | 3 contacts → |
“Jasper Outsourcing provides innovative and interactive online marketing solutions.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  B2B Data GUYb2bdataguy.comHQ: HQ not recorded; location: Minneapolis, MN, United StatesReported employees: 1-10 | HQ not recorded; location: Minneapolis, MN, United States | 1-10 | Exact match | 3 contacts → |
“We open doors for b2b companies, connecting them with their perfect customers via outbound lead generation and providing B2B email lists that convert.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Handpick Leadshandpickleads.comHQ: HQ not recorded; location: New York, NY, United StatesReported employees: 1-10 | HQ not recorded; location: New York, NY, United States | 1-10 | Exact match | 2 contacts → |
“Handpick Leads is a professional service lead generation company.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  B2Bdatab2bdata.coHQ: HQ not recorded; location: Hartford, CA, United StatesReported employees: 1-10 | HQ not recorded; location: Hartford, CA, United States | 1-10 | Exact match | 2 contacts → |
“Several years ago, B2BData was launched with a unique concept of growing other people' businesses, and since then has been providing the most effective and affordable business…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Databovedatabove.comHQ: HQ not recorded; location: Seattle, WA, United StatesReported employees: 11-50 | HQ not recorded; location: Seattle, WA, United States | 11-50 | Exact match | 1 contacts → |
“High quality targeted B2B and B2C business leads to for sales & development managers, marketing managers and more.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 15 of 66 company matches
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B2B email append services: dataset insights
September 2, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
66 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 2, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for B2B email append services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many B2B email append services did RevenueBase find based in the United States?
The saved snapshot records 66 matching company records, 421 tracked contacts and 26 verified emails. The public preview displays 15 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 2, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cite this list
RevenueBase Data Team. Top 15 B2B email append services based in the United States. Snapshot: September 2, 2026. https://revenuebase.ai/companies/b2b-email-append-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
- Real estate companies based in the United States
Company intelligence · public preview
Top 15 B2B email append services based in the United States
RevenueBase records 66 matching company records for B2B email append services based in the United States, with 421 tracked contacts and 26 verified work emails.
This public preview shows 15 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 2, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 15 B2B email append services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Infodataplaceinfodataplace.com HQ: HQ not recorded; location: Ontario, CA, United StatesReported employees: 201-500 | HQ not recorded; location: Ontario, CA, United States | 201-500 | Exact match | 23 contacts → |
“INFODATAPLACE provide end-to-end marketing and sales solutions that make B2B sales pipelines stronger and faster with maximum ROI.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Global Email Listsglobalemaillists.com HQ: HQ not recorded; location: Beaverton, OR, United StatesReported employees: 51-200 | HQ not recorded; location: Beaverton, OR, United States | 51-200 | Exact match | 12 contacts → |
“Since the inception Global Email Lists is committed to provide quality e-mail marketing and its related services to clients worldwide.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| Boston, MA, United States | n/a | Publisher disclosure | Try free | ||
Publisher disclosure “RevenueBase is a B2B contact data platform. This directory is built from its company graph.” | |||||
| 3 | United & Sterlingunitedandsterling.com HQ: HQ not recorded; location: Richardson, TX, United StatesReported employees: 201-500 | HQ not recorded; location: Richardson, TX, United States | 201-500 | Exact match | 11 contacts → |
“United & Sterling is an email marketing company with a rich history of partnering together with the absolute most successful businesses, agencies, and consulting firms to expand…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | The Leads Pagetheleadspage.com HQ: HQ not recorded; location: Lovell, WY, United StatesReported employees: 11-50 | HQ not recorded; location: Lovell, WY, United States | 11-50 | Exact match | 9 contacts → |
“Find your perfect audience with B2B email list across the globe.* We are niche pioneers of business accelerating data intelligence, data consultancy and data-driven services, for…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Leadmagicleadmagic.io HQ: HQ not recorded; location: Boston, MA, United StatesReported employees: 11-50 | HQ not recorded; location: Boston, MA, United States | 11-50 | Exact match | 8 contacts → |
“Most B2B data is a liability dressed up as an asset.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Data Marketers Groupdatamarketersgroup.com HQ: HQ not recorded; location: New York, United StatesReported employees: 11-50 | HQ not recorded; location: New York, United States | 11-50 | Exact match | 8 contacts → |
“Data Marketers Group is a leading B2B data-driven marketing service company – specialized in providing quality databases at competitive prices.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Infinity Digisolutionsinfinitydigisolutions.com HQ: HQ not recorded; location: Henderson, NV, United StatesReported employees: 11-50 | HQ not recorded; location: Henderson, NV, United States | 11-50 | Exact match | 6 contacts → |
“Infinity Digisolutions appreciates that no-one knows your business better than yourself so we never try to sermonize you with the business management protocols.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Fountmediafountmedia.com HQ: HQ not recorded; location: Princeton Junction Monmouth Junction, NJ, United StatesReported employees: 51-200 | HQ not recorded; location: Princeton Junction Monmouth Junction, NJ, United States | 51-200 | Exact match | 5 contacts → |
“Fount Media provides a complete suite of premier Data Appending Services and Business List Services through which businesses can add missing and valuable information to their…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Paceb2bpaceb2b.com HQ: HQ not recorded; location: Wilmington, United StatesReported employees: 201-500 | HQ not recorded; location: Wilmington, United States | 201-500 | Exact match | 4 contacts → |
“PaceB2B is a B2B marketing and double Opt-In database provider company that helps organizations to accelerate business to reach the next level with the best methodologies that are…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Appendsolutionsappendsolutions.com HQ: HQ not recorded; location: Austin, TX, United StatesReported employees: 11-50 | HQ not recorded; location: Austin, TX, United States | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Jasper Outsourcing Services INCjasperoutsourcing.com HQ: HQ not recorded; location: Grandville, MI, United StatesReported employees: 11-50 | HQ not recorded; location: Grandville, MI, United States | 11-50 | Exact match | 3 contacts → |
“Jasper Outsourcing provides innovative and interactive online marketing solutions.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | B2B Data GUYb2bdataguy.com HQ: HQ not recorded; location: Minneapolis, MN, United StatesReported employees: 1-10 | HQ not recorded; location: Minneapolis, MN, United States | 1-10 | Exact match | 3 contacts → |
“We open doors for b2b companies, connecting them with their perfect customers via outbound lead generation and providing B2B email lists that convert.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Handpick Leadshandpickleads.com HQ: HQ not recorded; location: New York, NY, United StatesReported employees: 1-10 | HQ not recorded; location: New York, NY, United States | 1-10 | Exact match | 2 contacts → |
“Handpick Leads is a professional service lead generation company.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | B2Bdatab2bdata.co HQ: HQ not recorded; location: Hartford, CA, United StatesReported employees: 1-10 | HQ not recorded; location: Hartford, CA, United States | 1-10 | Exact match | 2 contacts → |
“Several years ago, B2BData was launched with a unique concept of growing other people' businesses, and since then has been providing the most effective and affordable business…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Databovedatabove.com HQ: HQ not recorded; location: Seattle, WA, United StatesReported employees: 11-50 | HQ not recorded; location: Seattle, WA, United States | 11-50 | Exact match | 1 contacts → |
“High quality targeted B2B and B2C business leads to for sales & development managers, marketing managers and more.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 15 of 66 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
B2B email append services: dataset insights
September 2, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
66 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 2, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for B2B email append services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many B2B email append services did RevenueBase find based in the United States?
The saved snapshot records 66 matching company records, 421 tracked contacts and 26 verified emails. The public preview displays 15 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 2, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 15 B2B email append services based in the United States. Snapshot: September 2, 2026. https://revenuebase.ai/companies/b2b-email-append-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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