1547 Critical Systems Realty
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fifteenfortyseven Critical Systems Realty, known as 1547, is a US-based developer, owner and operator of colocation and interconnection-focused data centers, many of which are historic carrier hotels rather than purpose-built greenfield shells. As of 2025 its portfolio spans roughly a dozen facilities across the United States and Canada — including landmark carrier hotels like the Pittock Block in Portland, Union Station in South Bend, the Wells Building in Milwaukee, and Chase Tower in McAllen, Texas — alongside newer developments such as a 400 Paul Ave. campus in San Francisco and a large hyperscale greenfield campus under development in Chester County, Pennsylvania. The company, founded in 2011 and headquartered in Matawan, New Jersey, differentiates itself by acquiring under-leveraged, highly-networked buildings (often historic telecom hubs) and layering in retail/wholesale colocation, powered shell, and build-to-suit products, frequently in joint ventures with real estate capital partners like CIM Group and Harrison Street. Its two Hawaii assets, AlohaNAP in Kapolei and DRFortress in Honolulu, give it an unusual Pacific gateway position for trans-Pacific and Asia-U.S. connectivity, while its 2025 McAllen Internet Exchange (MCT-IX) launch underscores a strategy of building interconnection ecosystems inside its own carrier-hotel buildings along the U.S.-Mexico border.
1547 Critical Systems Realty has a confirmed data center presence at the following locations:
FACILITY OPERATOR
Phone: +1 833-471-7100
1547 Critical Systems Realty Data Center Locations
- Toronto, Ontario, Canada PENDING REVIEW
- San Francisco, California, USA 400 Paul Avenue Data Center Campus PENDING REVIEW
This campus was reported by Bisnow to be San Francisco's first new data center built in over ten years when construction broke ground in 2018. - Honolulu, Hawaii, USA DRFortress CARRIER-NEUTRAL PENDING REVIEW
DRFortress was acquired by 1547 and Harrison Street in a deal described as expanding digital infrastructure across the Pacific, per a 2024 businesswire announcement. - Kapolei, Hawaii, USA AlohaNAP (HAII1) CARRIER-NEUTRAL PENDING REVIEW
Independent listings describe AlohaNAP as the only data center on the island of Oahu, though this appears to conflict with 1547's own Honolulu-based DRFortress facility on the same island. - Chicago, Illinois, USA Schulze Baking Company Data Center (CHIL1) PENDING REVIEW
The facility occupies the iconic, historic Schulze Baking Company building and benefits from the Midway Technology Center's tax incentives. - South Bend, Indiana, USA Union Station Data Center (SBIN1) PENDING REVIEW
Independent sources describe the Union Station facility as sitting atop the transcontinental fiber system connecting Chicago to the East Coast, with access to over 20 unique telecom network providers. - Orangeburg, New York, USA Orangeburg Data Center (ORNY1) PENDING REVIEW
Per 1547 Critical Systems Realty's own site: 1547 states this facility occupies 23 acres, spans 232,000 square feet, and sits less than a mile from the New Jersey border and about 22 miles from Midtown Manhattan. - Portland, Oregon, USA Pittock Block (PTOR1) PENDING REVIEW
The Pittock Block carrier hotel is described as having the second-greatest density of networks and carriers in the Pacific Northwest, behind only the Westin Building in Seattle. - Malvern, Pennsylvania, USA Chester County Hyperscale Campus PENDING REVIEW
Data Center Dynamics reported this as a planned 2 million-square-foot, 150 MW-plus campus roughly 20 miles northwest of Philadelphia, developed jointly with Green Fig Land Company. - McAllen, Texas, USA Chase Tower (MCTX1) PENDING REVIEW
In December 2025, 1547 launched the McAllen Internet Exchange (MCT-IX) inside Chase Tower, formally recognized by ARIN under ASN AS402079. - Milwaukee, Wisconsin, USA Wells Building Data Center (MIWI1) PENDING REVIEW
The Wells Building is widely regarded as Milwaukee's premier carrier hotel and a key Midwest connectivity hub. - Cheyenne, Wyoming, USA Cheyenne Data Center (CHWY1) PENDING REVIEW
Per 1547 Critical Systems Realty's own site: 1547 states the Cheyenne facility spans 42,000 square feet and is positioned for low-latency connections to New York, Chicago, and Dallas hubs.
By Continent
Common Questions
Where does 1547 Critical Systems Realty operate data centers?
As of 2025, 1547's facilities are spread across Orangeburg (NY), Chicago (IL, two buildings), Milwaukee (WI), Cheyenne (WY), San Francisco (CA), Portland (OR), South Bend (IN), McAllen (TX), Kapolei and Honolulu (HI), Toronto (ON, Canada), and a large campus under development in Chester County, Pennsylvania.
Is 1547 building AI/GPU-specific data center capacity?
There is no confirmed, specific evidence in company materials or independent press that any current 1547 facility is purpose-built or marketed specifically as AI/GPU-optimized infrastructure, though its Chester County, PA hyperscale campus is being developed with very large power commitments (an initial 290 MW) that could support future high-density compute.
What is 1547's largest data center development?
1547's largest project is a greenfield campus in East Whiteland Township, Chester County, Pennsylvania, planned with entitlements for up to 2 million square feet and an initial power commitment of 290 MW, announced in partnership with Green Fig Land Company starting in 2022.
What is the McAllen Internet Exchange (MCT-IX)?
MCT-IX is an internet exchange point that 1547 deployed inside its own Chase Tower carrier hotel in McAllen, Texas, announced in December 2025 and formally recognized by ARIN under ASN AS402079 to support cross-border US-Mexico network traffic exchange.
Does 1547 Critical Systems Realty offer colocation services?
Yes — we've identified 12 facilities where 1547 Critical Systems Realty may offer colocation services. Please contact 1547 Critical Systems Realty directly to confirm current availability and terms.
Does 1547 Critical Systems Realty offer cloud services?
We haven't confirmed cloud services for 1547 Critical Systems Realty yet — this isn't a definitive no, since our research can miss things. Please contact 1547 Critical Systems Realty directly to confirm cloud availability.
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