Discover Sempra subsidiaries

Inside Sempra’s global corporate structure

Q: What is the price of this company data from Sempra?

The price of our Sempra company data depends on the details and delivery method you choose. Whether you want a list of subsidiaries or a full dataset via API or bulk files, we offer flexible pricing to match your needs. You can request a free quote and record count within 24 hours — our team will provide transparent pricing and a free sample of 10 company contacts. At CompanyData.com, you only pay for the verified data you require.

Q: What payment methods are available?

At CompanyData.com, we offer secure and flexible payment options including credit cards, bank transfer, and PayPal. All payments are processed safely, and invoices are issued. For larger or ongoing access, we also support subscription billing and custom invoicing. Need a special arrangement? Contact our sales team — we’re happy to help.

Q: What information is available about Sempra?

At CompanyData.com, you can access detailed, verified data on Sempra Energy and all its subsidiaries, updated daily. This includes company names, registration details, locations, industry classifications, financial indicators, and key contacts. You can download the data via the Bold Platform, API, or bulk file delivery. Our database offers 100% worldwide company coverage, ensuring full and accurate insights.

Q: Where does your company data come from?

At CompanyData.com, our data is sourced from verified global business sources to ensure accuracy and completeness. We combine official registers, financial filings, LEI records, trusted partners, and verified company websites. All data is cross-checked and validated by our experts, guaranteeing it is accurate, up-to-date, and GDPR-compliant.

Explore how Sempra Energy is organized across the world. Here you get a clear overview of Sempra’s corporate structure and its network of 239 subsidiaries worldwide. Founded in 1998, Sempra is a leading energy services company with a growing international presence. This ownership data is sourced from CompanyData.com’s verified corporate hierarchy database, which tracks over 380 million companies globally.

Worldwide presence of Sempra’s subsidiaries

Sempra has 239 subsidiaries in 5 countries, including 199 in the United States (83.3%), 27 in Mexico (11.3%), 11 in the Netherlands (4.6%), and one subsidiary each in China and Spain. This spread reflects Sempra’s focus on North American energy infrastructure combined with strategic ventures in Europe and Asia.

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Structured hierarchies
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Top Subsidiaries and Companies Owned by Sempra

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	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	San Diego Gas & Electric Company	USA	Carlsbad	5016 Carlsbad Blvd	San Diego	92008	sdge.*****	N/A	$0	212	N/A	N/A	N/A
2	Southern California Gas Company	USA	Murrieta	25620 Jefferson Ave	Riverside	92562	N/A	N/A	$0	129	N/A	N/A	N/A
3	San Diego Gas & Electric Company	USA	San Diego	5488 Overland Ave	San Diego	92123	N/A	N/A	$0	171	N/A	N/A	N/A
4	Pacific Enterprises	USA	Whittier	12460 Mar Vista St	Los Angeles	90602	N/A	N/A	$0	4	N/A	N/A	N/A
5	Pacific Enterprises	USA	San Diego	101 Ash St	San Diego	92101	pacific-enterprise.*****	1886	$3,398,019,674	8,196	N/A	N/A	0050514
6	Southern California Gas Company	USA	Monterey Park	1801 S Atlantic Blvd	Los Angeles	91754	socalgas.*****	N/A	$0	1,265	N/A	N/A	N/A
7	Sempra Energy International	USA	San Diego	101 Ash St	San Diego	92101	sdge.*****	1998	$497,380,884	1,200	N/A	N/A	2039360
8	Southern California Gas Company	USA	Monterey Park	1600 Corporate Center Dr	Los Angeles	91754	socalgas.*****	N/A	$0	223	N/A	N/A	N/A
9	Oncor Electric Delivery Company LLC	USA	Dallas	2233 Mountain Creek Pkwy Ste C	Dallas	75211	oncor.*****	N/A	$0	211	N/A	N/A	N/A
10	Southern California Gas Company	USA	Anaheim	1919 S State College Blvd	Orange	92806	trilliumcng.*****	N/A	$0	150	N/A	N/A	N/A
11	Southern California Gas Company	USA	Valencia	23130 Valencia Blvd	San Bernardino	91355	socalgas.*****	N/A	$0	129	N/A	N/A	N/A
12	San Diego Gas & Electric Company	USA	San Diego	8315 Century Park Ct Ste Cp-21d	San Diego	92123	N/A	N/A	$0	129	N/A	N/A	N/A
13	Southern California Gas Company	USA	Downey	9407 Washburn Rd	Los Angeles	90242	socalgas.*****	N/A	$0	77	N/A	N/A	N/A
14	Oncor Electric Delivery Company LLC	USA	Austin	1005 Congress Ave Ste 700	Travis	78701	juandekruyff.*****	N/A	$0	42	N/A	N/A	N/A
15	Infrareit Partners, LP	USA	Dallas	1900 N Akard St	Dallas	75201	infrareitinc.*****	2019	$6,044,612	34	N/A	N/A	204298328
16	Pacific Enterprises	USA	Gardena	12809 Halldale Ave	Los Angeles	90249	N/A	N/A	$0	5	N/A	N/A	N/A
17	Sempra Texas Holdings CORP.	USA	Austin	211 E 7th St	Travis	78701	N/A	2018	$6,082,000,000	8,860	N/A	N/A	0801764836
18	Oncor Electric Delivery Company LLC	USA	Temple	308 S 7th St	Bell	76504	oncor.*****	N/A	$0	51	N/A	N/A	N/A
19	Sempra Energy	USA	Sacramento	925 L St Ste 650	Sacramento	95814	sempra.*****	N/A	$0	5	N/A	N/A	N/A
20	Oncor Electric Delivery Company LLC	USA	Forney	20112 Fm 740	Kaufman	75126	N/A	N/A	$0	101	N/A	N/A	N/A
21	Oncor Electric Delivery CO LLC	USA	Sweetwater	307 Locust St	Nolan	79556	N/A	N/A	$0	42	N/A	N/A	N/A
22	USA Senpula Desiccant CO., LTD. Shanghai Representative Office	China	Shanghai	Room B-01, Floor 19, Xietai Center Building, No.88, Zunyi S. Roa	Shanghai	200000	N/A	2003	$0	0	N/A	N/A	N/A
23	Oncor Electric Delivery Company LLC	USA	Fort Worth	115 W 7th St Ste 405	Tarrant	76102	oncor.*****	N/A	$0	253	N/A	N/A	N/A
24	Southern California Gas Company	USA	Los Angeles	3124 W 36th St	Los Angeles	90018	N/A	N/A	$0	92	N/A	N/A	N/A
25	Southern California Gas Company	USA	Palm Desert	73700 Dinah Shore Dr Ste 106	Riverside	92211	yourcprmd.*****	N/A	$0	86	N/A	N/A	N/A
26	Pacific Diversified Capital Company	USA	San Diego	101 Ash St	San Diego	92101	sdge.*****	1983	$2,364,768	31	N/A	N/A	1139690

Companies by Employee Size

1-435
5-934
10-1915
20-4931
50-9943
100-19932
200-49927
500-9993
1.000-4.9996
0 or Unknown8

Companies by Revenue Size (in USD)

0 or Unknown159
1 to 100.0005
100.001 to 499.99911
500.000 to 999.9997
1.000.000.000 or more10
1.000.000 to 4.999.99917
5.000.000 to 9.999.9999
10.000.000 to 49.999.9999
50.000.000 to 99.999.9993
100.000.000 to 499.999.9994

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Explore Sempra’s Global Company Structure

Sempra’s network is part of more than 41 million corporate hierarchies tracked in our company ownership database. This database shows how large corporations like Sempra are structured across different countries and subsidiaries. With verified data from more than 200 countries and jurisdictions, you can understand parent companies and their subsidiaries worldwide. Discover our dataset and request a custom sample.

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Sempra Company Facts

Where is Sempra headquartered?

In San Diego, California, United States.

How many subsidiaries does Sempra have?

Sempra owns about 239 subsidiaries across 5 countries.

Who owns Sempra?

Sempra Energy is publicly traded with no single majority owner.

Is Sempra a U.S. company?

Yes, Sempra Energy is incorporated and headquartered in the USA.

How many employees work for Sempra?

Sempra employs around 20,000 people worldwide.

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Why Ownership Structure Data Is Important

Understanding ownership helps to see how companies are linked and operate worldwide. Our corporate hierarchy data allows you to follow the connections between parent companies, subsidiaries, and shareholders, showing control, structure, and risks inside any global group. Whether looking at Sempra or other multinational companies, this data assists in compliance checks, market research, and better CRM data management. With verified ownership records covering over 380 million companies, CompanyData.com offers a clear picture of corporate relationships across industries and countries.

How We Track Global, National, and Local Headquarters

At CompanyData.com, each company profile – such as Sempra – is structured using our three-level hierarchy system: Global, National, and Local headquarters. This mapping shows how every entity fits into the full corporate family.

Levels we use

Global Headquarters — Sempra Energy serves as the global headquarters of the Sempra Group, located in San Diego, USA. This is the top-level entity above all subsidiaries.
National Headquarters — These manage country-level operations and report to the global parent. Examples are Sempra Mexico entities and Sempra Netherlands operations. You can explore Mexico company details here and Netherlands company data here.
Local Headquarters — Local branches or subsidiaries handle operations and compliance at the regional level within their markets.

Each company is assigned a unique ID, making it easy to connect subsidiaries back to their parent firms, follow ownership lines, and integrate these insights into your systems.

How ownership control is shown

Control is defined by ownership share. When a company holds over 50% of another, it is classified as a controlled subsidiary within our data. We focus on these majority control links to clearly visualize corporate hierarchies. This method helps map complex ownership layers like those of Sempra and can be applied across any global company.

Why this is useful

This structure identifies who has real authority in the Sempra Group, streamlines compliance verifications, and supports mergers & acquisitions or risk analysis. By linking entities through verified ownership data, CompanyData.com helps users clearly understand how Sempra and other large multinational companies are organized. With more than 41 million companies connected across 200 countries and jurisdictions, our platform brings transparency to complex international corporate networks.

How We Track Global, National, and Local Headquarters

Who This Solution Is For

CompanyData.com supports global businesses requiring verified details on corporate structures and subsidiaries, from CRM enrichment and compliance validation to market insights and analysis. We offer free sample data; larger samples (up to 1,000 companies) are provided to qualified corporate clients with an active website and a clear data use case. If you primarily need contact or lead lists, please check our Company Data Platform.

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Samples available to registered companies with active websites
Data delivered in CSV or Excel format
API integration options available

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Tell us about your use case or data challenge, and our team will send you a tailored ownership data sample within 24 hours.

Sempra ownership & subsidiary data – FAQs

You can access Sempra company data through API, bulk files, or the Bold Platform. We create custom datasets based on your target countries, industries, and company profiles. After you share your criteria, our experts prepare a tailored dataset and send a free quote with record counts and sample data within 24 hours. Once approved, we deliver your data quickly in your preferred format — via Excel, API, bulk file, or directly in the Bold Platform.

If you need company data from any organization or industry, CompanyData.com provides complete global coverage. You’ll get accurate, verified business information across every country and sector. Simply tell us what you’re looking for, and our experts will prepare a custom dataset that fits your goals. Within 24 hours, you’ll receive a free quote, record count, and sample data. Once approved, we deliver your data fast — via Excel, API, bulk file, or directly in the Bold Platform.

The price of our Sempra company data depends on the details and delivery method you choose. Whether you want a list of subsidiaries or a full dataset via API or bulk files, we offer flexible pricing to match your needs. You can request a free quote and record count within 24 hours — our team will provide transparent pricing and a free sample of 10 company contacts. At CompanyData.com, you only pay for the verified data you require.

At CompanyData.com, we offer secure and flexible payment options including credit cards, bank transfer, and PayPal. All payments are processed safely, and invoices are issued. For larger or ongoing access, we also support subscription billing and custom invoicing. Need a special arrangement? Contact our sales team — we’re happy to help.

At CompanyData.com, you can access detailed, verified data on Sempra Energy and all its subsidiaries, updated daily. This includes company names, registration details, locations, industry classifications, financial indicators, and key contacts. You can download the data via the Bold Platform, API, or bulk file delivery. Our database offers 100% worldwide company coverage, ensuring full and accurate insights.

At CompanyData.com, our data is sourced from verified global business sources to ensure accuracy and completeness. We combine official registers, financial filings, LEI records, trusted partners, and verified company websites. All data is cross-checked and validated by our experts, guaranteeing it is accurate, up-to-date, and GDPR-compliant.

Get a Free Quote and Sample

Tell us your target group, and we’ll send you a free quote and a tailored company ownership dataset — sample included. Call +31 20 705 236 or email sales@companydata.com. Ready to order? Simply reply to the quote, and CompanyData.com delivers your dataset in CSV or Excel within 24 hours.

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