Tools · Attio · United States

Companies using Attio in United States_

As of 4 November 2026, 416 US companies show Attio: 345 on their website or in DNS records and 78 in their own job postings, led by San Francisco.

As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Top city
San Francisco · 19
In both sources
7
Most common size
2-10 employees
Team that names it most
Sales · 44 postings
Top industry, posting companies
Technology & software
416US companies show Attio, all sources
345on their website or in DNS records
78name it in job postings · 78 open
San Franciscocity with most Attio companies · 19
02 — Who uses it

US companies on Attio

Every company in the country whose own postings name the tool; job boards and portals left out.

75 US companies match this filter; 416 show Attio in total.

Open the sales or marketing leader at each one with a verified e-mail, or get new US Attio users every Monday.

Free plan: 1,000 records, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

03 — Breakdown

By city, company size, industry and team

Footprint tables first (website or DNS), then the companies whose postings name Attio.

Footprint by city
companiesshare
San Francisco
196%
New York
103%
Austin
62%
Chicago
41%
Atlanta
31%
Bellevue
21%
Boston
21%
Houston
21%
Irvine
21%
Footprint by company size
companiesshare
Self-employed
10029%
2-10 employees
11634%
11-50 employees
8123%
51-200 employees
3310%
201-500 employees
72%
501-1000 employees
21%
1001-5000 employees
41%
5001-10000 employees
10%
10,001+ employees
10%
Posting companies by city
companiesshare
New York
45%
San Francisco
45%
Austin
34%
Atlanta
11%
Berkeley
11%
Brighton
11%
Brooklyn
11%
Claymont
11%
Enterprise
11%
Kirkland
11%
Miami
11%
Posting companies by size
companiesshare
Self-employed
1013%
2-10 employees
3342%
11-50 employees
2026%
51-200 employees
1013%
201-500 employees
23%
1001-5000 employees
11%
10,001+ employees
23%
Posting companies by industry
companiesshare
Technology & software
5267%
Business & finance services
1317%
Manufacturing & industry
56%
Public, community & associations
34%
Media & content
34%
Health care
23%
Postings by function
postings · companies
Sales
44 · 34
Marketing & communications
12 · 10
Customer service & success
6 · 6
General management & consulting
3 · 3
Administration & office
1 · 1
Business development & strategy
1 · 1
Design & UX
1 · 1
Human resources
1 · 1
Software engineering
1 · 1
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

416 US companies show Attio: 345 carry it on their website or in their DNS records, 78 name it in their own job postings, 7 do both. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/attio/united-states)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • Job postingsRead hourly from the applicant tracking systems behind US career sites. A tool counts when the employer's own text names it as the team's system.
  • CountryFrom the company's own website: imprint, address, phone prefix and language, with a confidence score. Not the posting's location.
  • Website and DNSScripts and embeds on the company's pages, plus SPF, DKIM, MX and CNAME records of its domain that point at the vendor.
  • ExclusionsJob boards, portals and aggregators are kept out of company lists.
FAQ

Attio in United States: questions

Is this every US company on Attio?

It is every US company whose website, DNS records or own job postings show it: 416 in total. Companies that use Attio without any public trace are not counted.

What does "United States" mean here?

The country of the company, from its own website (imprint, address, phone prefix, language), not where the posting is located. A German company hiring in Paris still counts as German.

How do I get the US list with e-mails?

Sign up, filter companies on Attio and United States, and open the people you want. Counting is free; the first 1,000 records are too.

Companies and people

Get this list your way

The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.

Every US company on Attio,
with the person who owns it

Filter on Attio and United States, and get 1,000 records free.

  1. 01Sign up, no card
  2. 02Connect Claude, ChatGPT or an API key
  3. 03Ask for your market, 1,000 records free