General business services
1,256 companies
SIC 7389
Companies in San Mateo
Behind every street in San Mateo sits a business. 22,362 of them, to be exact, all registered in the United States business register. The biggest single industry is general business services with 1,256 companies, roughly 6% of everything that does business in the city.
22,362 businesses indexed
Franklin Resources, INC.Franklin Resources, INC.
| Company Name | Country | City | Address 1 | State/Province | Postal Code | Website | Founding Year | Yearly Revenue in U.S. Dollars | Employees Total | Business Legal Type - Description | Number of Companies in Group | Company Registration Number | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Franklin Resources, INC. | USA | San Mateo | 1 Franklin Pkwy | San Mateo | 94403-1906 | franklintempleton.***** | 1947 | $8,770,700,000 | 9,800 | Corporation | 412 | 735016 |
| 2 | Roblox CORPORATION | USA | San Mateo | 3150 S Delaware St Ste 201 | San Mateo | 94403-2656 | corp.***** | 2004 | $4,890,551,000 | 3,065 | Corporation | 17 | E49322182025-6 |
| 3 | Zynga INC. | USA | San Mateo | 1200 Park Pl Ste 100 | San Mateo | 94403-1581 | zynga.***** | 2022 | $2,800,500,000 | 2,952 | Corporation | 184 | 6516337 |
| 4 | Essex Portfolio, L.P. | USA | San Mateo | 1100 Park Pl Ste 200 | San Mateo | 94403-7107 | essexapartmenthomes.***** | 1994 | $1,887,345,000 | 1,689 | Partnership of unknown type | 560 | 199407700013 |
| 5 | Essex Property Trust, INC. | USA | San Mateo | 1100 Park Pl Ste 200 | San Mateo | 94403-7107 | essexapartmenthomes.***** | 1971 | $1,887,345,000 | 1,689 | Corporation | 560 | D03842895 |
| 6 | Guidewire Software, INC. | USA | San Mateo | 970 Park Pl Ste 200 | San Mateo | 94403-1907 | guidewire.***** | 2001 | $1,202,459,000 | 3,772 | Corporation | 37 | 3438096 |
| 7 | Freshworks INC. | USA | San Mateo | 2950 S Delaware St Ste 201 | San Mateo | 94403-2578 | freshworks.***** | 2010 | $838,809,000 | 4,400 | Corporation | 7 | 4861858 |
| 8 | Nerdwallet, INC. | USA | San Mateo | 19 S B St Ste 9 | San Mateo | 94401-3995 | nerdwallet.***** | 2009 | $836,600,000 | 650 | Corporation | 7 | 4794644 |
| 9 | Sony Interactive Entertainment LLC | USA | San Mateo | 2207 Bridgepointe Pkwy | San Mateo | 94404-5060 | playstation.***** | 2018 | $670,669,185 | 1,849 | Corporation | 1578 | 201635710028 |
| 10 | Gopro, INC. | USA | San Mateo | 3025 Clearview Way | San Mateo | 94402-3709 | gopro.***** | 2004 | $651,542,000 | 636 | Corporation | 26 | 4989358 |
| 11 | Tesla Energy Operations, INC. | USA | San Mateo | 3055 Clearview Way | San Mateo | 94402-3709 | tesla.***** | 2016 | $614,199,024 | 12,000 | Corporation | 1481 | 4178768 |
| 12 | Upstart Holdings, INC. | USA | San Mateo | 2950 S Delaware St Ste 410 | San Mateo | 94403-2577 | upstart.***** | 2013 | $513,562,000 | 1,405 | Corporation | 22 | 5418185 |
| 13 | Hercules Capital, INC. | USA | San Mateo | 1 N B St Ste 2000 | San Mateo | 94401-3967 | htgc.***** | 2003 | $493,591,000 | 50 | Corporation | 36 | D07705197 |
| 14 | Life360, INC. | USA | San Mateo | 1900 S Norfolk St Ste 310 | San Mateo | 94403 | life360.***** | 2007 | $489,481,000 | 547 | Corporation | 4 | 4336199 |
| 15 | Surveymonkey Global INC. | USA | San Mateo | 910 Park Pl Ste 300 | San Mateo | 94403-1907 | surveymonkey.***** | 2023 | $480,917,000 | 1,367 | Corporation | 10 | 5045122 |
| 16 | Mercury Bidco LLC | USA | San Mateo | 1 Curiosity Way | San Mateo | 94403 | techvalidate.***** | 2023 | $480,917,000 | 1,368 | Corporation | 10 | 7334547 |
| 17 | Wh Acquisitions, INC. | USA | San Mateo | 800 Concar Dr Ste 100 | San Mateo | 94402-7045 | N/A | 2018 | $409,750,761 | 1,000 | Corporation | 197 | 5259648 |
| 18 | San Mateo Union High School District | USA | San Mateo | 650 N Delaware St | San Mateo | 94401-1795 | smuhsd.***** | 1902 | $304,735,593 | 900 | Corporation | 10 | N/A |
| 19 | Franklin U.S. Government Money Fund | USA | San Mateo | 1 Franklin Pkwy Bldg 970 | San Mateo | 94403-1906 | franklinresources.***** | N/A | $235,561,614 | 1 | Corporation | N/A | N/A |
| 20 | California Casualty Indemnity Exchange | USA | San Mateo | 1900 Alameda de Las Pulgas | San Mateo | 94403-1222 | calcas.***** | 1914 | $230,622,603 | 900 | Corporation | 32 | N/A |
| 21 | Ixl Learning, INC. | USA | San Mateo | 777 Mariners Island Blvd Ste 600 | San Mateo | 94404 | ixl.***** | 1999 | $225,484,453 | 1,156 | Corporation | 28 | 3002654 |
| 22 | City Of San Mateo | USA | San Mateo | 330 W 20th Ave | San Mateo | 94403-1388 | cityofsanmateo.***** | 1894 | $225,464,061 | 663 | Corporation | 24 | 0290630 |
| 23 | Franklin High Income Trust | USA | San Mateo | 1 Franklin Pkwy | San Mateo | 94403-1906 | franklinresources.***** | 2006 | $193,386,271 | 3 | N/A | N/A | |
| 24 | Honor Technology, INC. | USA | San Mateo | 400 S el Camino Real Ste 800 | San Mateo | 94402-1764 | honorcare.***** | 2014 | $159,012,531 | 796 | Corporation | 116 | N/A |
| 25 | The Helen Diller Foundation | USA | San Mateo | 1900 S Norfolk St Ste 150 | San Mateo | 94403-1161 | N/A | 2019 | $153,821,274 | 2 | Corporation | N/A | 3941688 |
Showing 25 of 22,362 companies
Request Free SampleLargest industries in San Mateo
The biggest industry groups in San Mateo by registered company count, with the top five companies by revenue in each.
Business Consulting Services, Not Elsewhere Classified
804 companies
SIC 8748
Investors, Not Elsewhere Classified
783 companies
SIC 6799
Restaurants and eating places
757 companies
SIC 5812
Computer Programming Services
641 companies
SIC 7371
Operators of Nonresidential Buildings
599 companies
SIC 6512
Real estate agents and managers
538 companies
SIC 6531
General Contractors-Single-Family Houses
532 companies
SIC 1521
All industries in San Mateo
Together, general business services, Business Consulting Services, Not Elsewhere Classified and Investors, Not Elsewhere Classified make up the top three industries in San Mateo, accounting for 13% of the city's commercial activity. The oldest company we can find in San Mateo is Wilson & GEO. Meyer & CO., founded in 1850, with Rik Deryck not far behind. They're still here, along with hundreds of thousands of others.
Halfway between San Francisco and Silicon Valley, San Mateo attracts software makers and venture-backed startups while keeping a downtown of restaurants and neighborhood shops. All of them are in our data. Search San Mateo businesses in the live tool below, get the full list delivered as an Excel file, or pull the records straight into your own systems through our API.
- Nonclassifiable Establishments3,357
- Business Services, Not Elsewhere Classified1,256
- Business Consulting Services, Not Elsewhere Classified804
- Investors, Not Elsewhere Classified783
- Eating Places757
- Computer Programming Services641
- Operators of Nonresidential Buildings599
- Real Estate Agents and Managers538
- General Contractors-Single-Family Houses532
- Management Consulting Services393
- Other industries12,702
How you receive San Mateo business data
Choose the delivery method that fits your workflow. Every record includes 50+ fields per legal entity, sourced from official United States business registers.
Excel / CSV download
Custom-built San Mateo directory in Excel or CSV. Filter by industry, employee size, or revenue. Delivered within 24 hours.
Request a directoryAPI access
Stream San Mateo company data directly into your CRM, marketing stack, or analytics pipeline. JSON, REST, 50+ fields per record.
Discover the APILive search tool
Search San Mateo companies in our online tool with filters for industry, size, revenue and SIC code. Export your selection.
Open the search toolFrequently Asked Questions
Common questions about searching, filtering, and ordering San Mateo company data.
Our San Mateo business directory currently lists every registered legal entity with a San Mateo address in the official United States business register. The exact count is shown live at the top of this page.
San Mateo records are sourced directly from the official United States business register and enriched with 50+ data points: revenue, employees, industry codes, contact details, and ownership.
Core registry fields are refreshed weekly. Enriched fields (revenue, employees, contact) are refreshed monthly so your San Mateo list never goes stale.
Yes. Every San Mateo record is tagged with SIC industry codes. You can request your directory filtered by one or several SIC codes, employee size bands, or revenue thresholds.
Excel (.xlsx), CSV, and JSON. For API customers, data is streamed as paginated JSON. Custom formats (Parquet, SQL dump) are available on request.
Yes. We only deliver legal-entity data and publicly listed business contact details. We do not include personal data of natural persons unless required by the company register itself (e.g. sole traders).
Yes. Request a free 100-record sample of San Mateo data and we will email it within one business day.
Yes. The full San Mateo dataset is available through our REST API with the same filters as our directory builder. See our API page for pricing tiers.
Standard Excel and CSV directories are delivered within 24 hours. API access is provisioned within one business day. Rush delivery (same-day) is available on request.
Snapshot data going back 3 years is available for most fields, and 7+ years for core registry fields. Useful for trend analysis and churn studies - ask for a custom quote.
Need a custom San Mateo directory?
Tell us which industry, region or company size you need. We'll send a tailored export within 24 hours.
Request a quote