Companies using Marketo: 2,802 found
We found Marketo running on 2,802 company websites. The biggest group is Enterprise Software (25%), 75% are headquartered in United States, and 22% have more than 1,000 employees. Teams that use Marketo are 38.0× more likely than the average company to also use Qualified.
- 2,802
- companies using Marketo
- 22%
- have 1,000+ employees
- 55
- countries
- 25%
- Enterprise Software
Who uses Marketo
Every company we found, by sector and business model from our company classifier. A company can sit in more than one sector, so shares add up to more than 100%.
What else Marketo users run
How much more likely a Marketo user is to also run each tool, compared with the average of the 436,194 companies across our technology pages. 38.0× means Qualified shows up 38.0 times as often among Marketo users as among everyone else.
- Qualified38.0× · 192
- 6sense27.6× · 544
- Salesloft20.2× · 53
- Demandbase15.1× · 272
- Clay9.6× · 101
- VWO9.1× · 266
- ZoomInfo8.8× · 269
- Optimizely7.7× · 100
Companies using Marketo
A sample of 25 of the 2,802 companies, with the evidence behind each one. Book a call for the other 2,777.
| Company | Industry | Size | HQ | Seen on | Evidence |
|---|---|---|---|---|---|
IBM ibm.com | IT Services & Consulting | 10,001+ | United States | Website | Loads munchkin.marketo.net |
Tata Consultancy Services tcs.com | IT Services & Consulting | 10,001+ | India | Website | DNS record |
Wipro wipro.com | IT Services & Consulting | 10,001+ | India | Website | DNS record |
OpenAI openai.com | AI / ML | 1,001–5,000 | United States | Website | DNS record |
Pfizer pfizer.com | Pharmaceuticals | 10,001+ | United States | Website | DNS record |
Roche roche.com | Pharmaceuticals | 10,001+ | Switzerland | Website | Marketo markup on site |
Concentrix concentrix.com | Business Support & BPO | 10,001+ | United States | Website | Loads munchkin.marketo.net |
TP tp.com | Business Support & BPO | 10,001+ | France | Website | Website scan |
Bain & Company bain.com | Management & Strategy Consulting | 10,001+ | United States | Website | Website scan |
DXC Technology dxc.com | IT Services & Consulting | 10,001+ | United States | Website | Loads app-ab29.marketo.com |
AMD amd.com | Hardware, Semiconductors & IoT | 10,001+ | United States | Website | DNS record |
SUN PHARMA sunpharma.com | Pharmaceuticals | 10,001+ | India | Website | DNS record |
Korn Ferry kornferry.com | Management & Strategy Consulting | 10,001+ | United States | Website | Loads munchkin.marketo.net |
Palo Alto Networks paloaltonetworks.com | Cybersecurity | 10,001+ | United States | Website | Marketo markup on site |
Mphasis mphasis.com | IT Services & Consulting | 10,001+ | India | Website | Loads munchkin.marketo.net |
Udemy udemy.com | EdTech & E-Learning | 1,001–5,000 | United States | Website | DNS record |
Optum optum.com | Digital Health & Telehealth | 10,001+ | United States | Website | Website scan |
Workday workday.com | Enterprise Software | 10,001+ | United States | Website | Marketo markup on site |
Snowflake snowflake.com | Data & Analytics | 5,001–10,000 | United States | Website | DNS record |
Databricks databricks.com | Data & Analytics | 5,001–10,000 | United States | Website | Marketo markup on site |
GlobalLogic globallogic.com | IT Services & Consulting | 10,001+ | United States | Website | DNS record |
Arup arup.com | Civil & Structural Engineering | 10,001+ | United Kingdom | Website | Website scan |
GitLab about.gitlab.com | Developer Tools & Platforms | 1,001–5,000 | United States | Website | Website scan |
SHRM shrm.org | Civic, Religious & Membership | 201–500 | United States | Website | Loads (function() { var didInit = false; function init |
Micron Technology micron.com | Hardware, Semiconductors & IoT | 10,001+ | United States | Website | DNS record |
Book a 15-minute call. We'll walk you through all 2,802 companies and how we can help you reach the right people at each.
Book a call →who_uses_tech on gtm.dev →How we saw Marketo
Each company is counted once, under the strongest evidence we found for it.
Marketo usage: common questions
How many companies use Marketo?
We found Marketo running on 2,802 company websites, as of 5 November 2026. This counts companies we can tie to a LinkedIn company page, so it is a floor, not a market total.
Which well-known companies use Marketo?
Well-known companies using it include IBM, Tata Consultancy Services, Wipro, OpenAI and Pfizer. The table above lists more, with the evidence for each.
What industries use Marketo the most?
Enterprise Software (656 companies), SaaS / Cloud (541) and AI / ML (368) lead, out of 2,645 companies we could classify.
Which countries have the most Marketo users?
United States (75%), United Kingdom (5.7%) and Canada (3.6%). We see Marketo at companies headquartered in 55 countries.
What tools do Marketo users also use?
Compared with the average company in our data, Marketo users are most over-represented on Qualified (38.0×), 6sense (27.6×), Salesloft (20.2×). The multiplier is how much more likely they are than average to run that tool too.
How do you know a company uses Marketo?
We load company websites and look for Marketo's fingerprints: the scripts and network requests it makes, its cookies and response headers, DNS records, and tags configured inside Google Tag Manager containers. A company is only counted when we can tie the domain or app to its LinkedIn company page, and shared domains (link shorteners, site builders) are excluded, so a domain scan of bit.ly never counts as evidence about a brand that links to it.
Can I export the full list of Marketo users?
Yes. Create a free RocketSDR account to filter all 2,802 companies by industry, size and country, find the right contacts, and start outreach. Developers can query the same data through the gtm.dev who_uses_tech API.
Sell to the 2,802 companies running Marketo
Every company on this page is a signal: a budget line, a team that buys tools like yours, and — if you compete with Marketo — a displacement target. RocketSDR finds the right people at each one and writes the outreach.