CyrusOne: San Antonio SAT1

Latest Podcast 9999 Westover Hills Blvd

Operational

Fully operational facility

San Antonio

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Texas

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South Central US

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United States

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North America

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Americas

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CyrusOne: San Antonio SAT1

Year Built: 2012

SqFt

Total Building Size

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SqFt

Gross Colocation Size

CyrusOne launched its first data center in San Antonio in 2012.

Map and Nearby Locations

9999 Westover Hills Blvd

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CyrusOne: San Antonio SAT1 Power Growth Over Time

+0% since 2022

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Sites within 15 miles of CyrusOne: San Antonio SAT1

Distance	Site	About
0.68 miles	Station UltraInterested in this information?Contact us	Microsoft's SAT15 data center is located at 3555 Westover Link in San Antonio’s Bexar County. Microsoft invested $215.9 million for this 245,000 sq ft facility.
0.75 miles	Ridge TwoInterested in this information?Contact us	In late 2020, Microsoft acquired 33.55 acres around the Valero (NYSE: VLO) data center
0.75 miles	Valero Wiserman
0.77 miles	Station ProInterested in this information?Contact us
0.81 miles	Hub ThreeInterested in this information?Contact us	Microsoft plans to build yet another data center SAT16 at its campus at 3555 Westover Link in San Antonio. The project is described as a building shell and fit out associated with 245,000 square foot (22,760 sqm) data center.
0.94 miles	ValleyInterested in this information?Contact us
0.96 miles	Vantage: TX22	Data center operator Vantage is developing a two-story, 214,525 square-foot (19,930 sqm) facility known as TX22.
0.96 miles	CyrusOne: SAT2	Located near CyrusOne’s first San Antonio facility, the new site will have up to 196,000 colocation square feet (CSF) and 20,000 sq. ft. of superior Class A office space that can be used by customers.
0.99 miles	CyrusOne: SAT3
1.03 miles	Vantage: San Antonio TX21	TX21 is the first data center on Vantage Data Centers' TX2 campus at 5207 Rogers Road in San Antonio, Texas.
1.06 miles	Stream: San Antonio SATA1
1.09 miles	EastInterested in this information?Contact us	Microsoft acquired the 34-acre, 202,000-square-foot center from Chevron in 2017 for $80 million.
1.12 miles	CyrusOne: SAT4
1.82 miles	Stream: SATB4	This data center is a part of Stream's 135-acre hyperscale campus in San Antonio, Texas.
1.82 miles	Stream: SATB5	This data center is a part of Stream's 135-acre hyperscale campus in San Antonio, Texas.
1.83 miles	Stream: SATB3	This data center is a part of Stream's 135-acre hyperscale campus in San Antonio, Texas.
1.90 miles	Stream: SATB2	This data center is a part of Stream's 135-acre hyperscale campus in San Antonio, Texas.
1.94 miles	Stream: SATB1	In June 2024, Stream Data Centers announced its groundbreaking of a new 135-acre hyperscale campus in San Antonio, Texas.
2.50 miles	QTS: San Antonio 2 Campus	QTS' San Antonio campus, located at 8535 Potranco Road, sits approximately eight miles east of the new plot.
3.17 miles	Tower OneInterested in this information?Contact us
3.30 miles	West ParkInterested in this information?Contact us
6.48 miles	Valley BetaInterested in this information?Contact us
6.49 miles	QTS San Antonio III	The 48-acre plot known as the "Omicron Subdivision" was subdivided into 3 plots and will be QTS's future expansion in San Antonio.
6.82 miles	CyrusOne: SAT5	This campus is designed for 3 buildings, each of them being two stories.
6.88 miles	CyrusOne: SAT8	CyrusOne operates its fifth data center campus in San Antonio, a facility comprising two buildings with a total of 276,000 square feet of space.
6.88 miles	CyrusOne: SAT7	This facility is a part of CyrusOne's San Antonio 5 Campus.
6.89 miles	CyrusOne: SAT9	This facility is a part of CyrusOne's SAT8 Campus in San Antonio.
6.90 miles	CyrusOne: SAT6	This facility is a part of CyrusOne's San Antonio 5 Campus.
7.00 miles	Vantage: San Antonio TX11	TX11 is the first data center on Vantage Data Centers' TX1 campus at 14720 Omicron Drive in San Antonio, Texas. The two-story building spans 242,667 sq ft (22,545 sqm).
7.04 miles	Vantage: TX12	Vantage Data Centers is developing the TX12 facility, a two-story, 432,800 sq ft (40,208 sqm) data center in San Antonio, Texas. The $276.8 million project is scheduled for completion in August 2027.
7.25 miles	CloudHQ: SAT5	This facility is a part of CloudHQ's planned San Antonio campus.
7.35 miles	University of Texas: Health Science Center	The UT Health San Antonio data center is a prefabricated modular solution.
7.38 miles	CloudHQ: SAT4	This facility is a part of CloudHQ's planned San Antonio campus.
7.40 miles	CloudHQ: SAT3	This facility is a part of CloudHQ's planned San Antonio campus.
7.52 miles	CyrusOne: SAT11	In September 2023, Cyrusone acquired more than 25 acres nearby at 15355 Lambda Drive to construct two data centers, designated SAT10 and SAT11.
7.52 miles	CloudHQ: SAT2	This facility is a part of CloudHQ's planned San Antonio campus.
7.54 miles	CloudHQ: SAT1	CloudHQ acquired more than 120 acres of land in June 2023 and plans to build a five-building campus.
7.61 miles	CyrusOne: SAT10	In September 2023, Cyrusone acquired more than 25 acres nearby at 15355 Lambda Drive to construct two data centers, designated SAT10 and SAT11.
7.65 miles	Park PrimeInterested in this information?Contact us	Microsoft's SAT40 is a 153,227 sq ft single-story data center with administrative space at the north end of its Texas Research Park campus on Lambda Drive, built in 2023-2025.
7.77 miles	Plaza MaxInterested in this information?Contact us
7.83 miles	Global RidgeInterested in this information?Contact us
7.86 miles	EastInterested in this information?Contact us
7.93 miles	Campus OneInterested in this information?Contact us
7.97 miles	West ValleyInterested in this information?Contact us	Microsoft’s SAT94 data center in Medina County, Texas, is a 245,000 sq ft single-story facility developed alongside SAT93 on County Road 381, with a $26m investment and construction scheduled from 2027 to 2029.
7.99 miles	Park TwoInterested in this information?Contact us
8.02 miles	Core ParkInterested in this information?Contact us
8.17 miles	North RidgeInterested in this information?Contact us	SAT94 is one of two planned single-story, five-colo Microsoft data centers on County Road 381 in eastern Medina County, west of San Antonio.
8.28 miles	Bexar Datacenter: San Antonio SAT1	Bexar Datacenter opened its San Antonio facility in 2005, providing both data center and office space at a single location.
8.42 miles	RidgeInterested in this information?Contact us	SAT93 is one of two planned single-story, five-colo Microsoft data centers on County Road 381 in eastern Medina County, west of San Antonio.
11.10 miles	Lumen San Antonio 2
11.64 miles	Tower GammaInterested in this information?Contact us	Microsoft SAT80-1 and SAT80-2 data centers are located on 206 rural acres at Potranco Road and FM 471 near Castroville.
11.66 miles	Ridge GammaInterested in this information?Contact us	Microsoft operates its SAT80-1 and SAT80-2 data centers on 206 rural acres at Potranco Road and FM 471 near Castroville.
11.88 miles	Valley BetaInterested in this information?Contact us	SAT82 is permitted to start construction in April 2026 and finish in early 2028
12.06 miles	Station ThreeInterested in this information?Contact us	Microsoft is expanding its cloud footprint in Texas with a new $400 million data center project in Castroville.
12.18 miles	Cipher: San Antonio, Texas	Cipher Digital has secured an option on Apollo, a 288-acre development site located within 25 miles of San Antonio, Texas.
12.18 miles	H5: San Antonio 2	H5 Data Centers is expanding its Texas footprint after executing a Letter of Intent (LOI) to acquire a new suburban San Antonio site.
12.38 miles	H5 San Antonio - 100 Taylor	100 Taylor Street is San Antonio's Carrier Hotel.
12.51 miles	Lumen San Antonio 3
13.89 miles	Plaza AlphaInterested in this information?Contact us	Microsoft’s SAT93 data center in Medina County, Texas, is a 245,000 sq ft single-story facility developed alongside SAT94 on County Road 381, with $26M investment, powered by Medina Electric Cooperative, and scheduled for construction from 2027 to 2029.
15.15 miles	Black Mountain: San Antonio, TX	Black Mountain Power, a subsidiary of the energy-focused Black Mountain family of companies, is transforming 432 acres in San Antonio into a massive "hyperscale-ready" data center campus.
15.67 miles	Tract: Applewhite Tech Park	Tract is planning to build the Applewhite Technology Park on 339 acres of industrial land on the south side of San Antonio, near Toyota and Texas A&M San Antonio.
16.82 miles	Tract: Medina 1	Medina 1 is the first planned building at Tract's Medina Technology Park in Medina County, Texas.
16.92 miles	Tract: Medina Expansion
16.97 miles	Cloud RidgeInterested in this information?Contact us	SAT89 is one of two single-story, five-colo Microsoft data centers on a 112-acre lot on US Highway 90 west of Castroville, Texas.
16.99 miles	Ridge MaxInterested in this information?Contact us	SAT90 is one of two single-story, five-colo Microsoft data centers on a 112-acre lot on US Highway 90 west of Castroville, Texas.
17.23 miles	CyrusOne: Castroville SAT14B	SAT14B is the second planned building on CyrusOne's Castroville SAT14 campus, north of US Highway 90 about 4 miles west of Castroville, Texas.
17.51 miles	CyrusOne: Castroville SAT14A	SAT14A is the first building on CyrusOne's Castroville SAT14 campus, a single-story data center north of US Highway 90 about 4 miles west of Castroville, Texas.
17.84 miles	Lumen San Antonio
18.84 miles	Rowan: Cinco, TX	U.S. data center company Rowan Digital Infrastructure has started construction on its Cinco data center campus, a hyperscale project located near San Antonio, Texas.

CyrusOne: San Antonio SAT1 Data Center Photos See all

Data Center at 9999 Westover Hills Blvd, San Antonio

Source: CyrusOne

Operating Company

CyrusOne is a data center owner, operator, and developer that manages more than 50 facilities, with its footprint concentrated in the U.S. and Europe. The company is based in Dallas and was taken private in March 2022 by funds managed by KKR and Global Infrastructure Partners in a transaction valued at approximately 15 billion dollars including debt.

Its portfolio centers on hyperscale and enterprise colocation across multi-building campuses. CyrusOne has also pursued international growth initiatives alongside its core North American and European markets.

CyrusOne History:

March 2022: Taken private by funds managed by KKR and Global Infrastructure Partners in an approximately 15 billion dollar all-cash transaction including debt.
July 2015: Acquired Cervalis, adding four data centers and two disaster recovery sites in the New York metro.
July 2014: Acquired Cervalis
January 2013: Completed initial public offering on NASDAQ as a carve-out of Cincinnati Bell’s data center business.
June 2010: Cincinnati Bell acquired CyrusOne for approximately 525 million dollars.
2000: Founded by David Ferdman.

Facilities

News See all

CyrusOne Files Plans for Three-Building, $1.5bn Data Center Campus in Fairfield, Texas

August 01, 2026 CyrusOne

CyrusOne has filed plans for three buildings at a new data center campus in Fairfield, Texas, located adjacent to Calpine’s Freestone natural gas power plant. The project, on FM 488 in Freestone County, about 90 miles (144.8km) south of Dallas, is part of a 760MW data center development being...

CyrusOne Begins Construction on 380MW Data Center in Texas

June 08, 2026 CyrusOne

CyrusOne has begun construction on a new data center campus in Texas, breaking ground last week in Freestone County, about 90 miles (144 km) south of Dallas. Full details of the planned development have not yet been disclosed. CyrusOne has partnered with Constellation on a 380MW agreement to...

CyrusOne to Internalize US Data Center Operations

May 07, 2026 CyrusOne

US data center operator CyrusOne is bringing a significant portion of its on-site operations in-house, ending large sections of its existing outsourcing partnership with JLL. The KKR-owned company confirmed to DCD this week that it is restructuring its US operating model by internalizing on-site...

CyrusOne Wins Approval for Sangamon, Illinois Data Center

April 09, 2026 CyrusOne

CyrusOne has received approval to build a data center in Sangamon, Illinois. Members of the Sangamon County Board voted on Tuesday to allow construction of the $500 million project, which will span 280 acres and include four buildings at the 13000 block of Thayer Road in Waverly.CyrusOne has said...

CyrusOne Starts Construction on First Italy Data CenterI Outside Milan

March 28, 2026 CyrusOne

CyrusOne has broken ground on its first data center in Italy. The company this week announced it has officially broken ground on MIL1 in Milan. The three-story facility will deliver 27MW of IT capacity across 7,000 sqm (75,345 sq ft) of technical space, with the first phase expected to go live by...