Bluestone Archaeology Adopts

PointMan to Map Roman Archaeological

Remains in UK

GRAND JUNCTION, Colo., Sept. 25, 2023 (GLOBE NEWSWIRE) — ProStar Holdings Inc.,

(“ProStar®” or “the Company”) (TSXV: MAPS) (OTCQX: MAPPF) (FSE: 5D00), a world

leader in Precision Mapping Solutions®, is pleased to announce that Bluestone

Archaeology, a non-for-profit, community interest company (CIC), has adopted ProStar’s

precision mapping technology, PointMan®.

“We are pleased to announce that ProStar Holdings is making available its PointMan

surveying software to help our excavation team accurately survey complex archaeological

features using high-accuracy GPS satellite technology,” stated Stephen Baldwin, Director of

Excavations. “The team is working with ProStar Holdings with the aim of adapting the

PointMan for archaeological use.”

Bluestone Archaeology has been excavating a recently discovered coastal Roman Fort in

Burscough, near Liverpool in the UK. Spectacular geophysics confirmed the site to be an

auxiliary Roman Fort covering an area of around 5 acres (2 hectares). The fort is thought to

be an invasion fort that held around 1,000 Roman soldiers and a cavalry unit that patrolled

the hinterland of the fort.

“It is very exciting to see that PointMan adds tremendous value outside of our core

business, including archaeology, where we can provide valuable results that will further the

knowledge of the Roman military occupation of North-West Britain in the 1st and

2nd centuries AD,” stated Page Tucker, CEO of ProStar. “Our PointMan application is

designed to precisely capture, record, and display the precise location of critical buried

objects, and although our focus is critical infrastructure, there are obviously other valuable

use cases that go well beyond that, including archaeology.”

About Bluestone Archaeology:

Bluestone Archeology helps communities research and investigate their local heritage and

archeology, along with assisting private residential and housing development companies on

how to mitigate archaeological issues. Bluestone has recently discovered a coastal Roman

Fort in Burscough, near Liverpool in the United Kingdom, and has adopted PointMan to

enhance their archaeological operations.

About ProStar:

ProStar is a world leader in Precision Mapping Solutions and is creating a digital world by

leveraging the most modern GPS, cloud, and mobile technologies. ProStar is a software

development company specializing in developing patented cloud and mobile precision

mapping solutions focused on the critical infrastructure industry. ProStar’s flagship product,

PointMan, is designed to significantly improve the workflow processes and business

practices associated with the lifecycle management of critical infrastructure assets both

above and below the Earth’s surface.

ProStar’s PointMan is offered as a Software as a Service (SaaS) and seamlessly connects

the field with the office and provides the ability to precisely capture, record, display, and

manage critical infrastructure, including roads, railways, pipelines, and utilities. Some of the

largest entities in North America have adopted ProStar’s solutions, including Fortune 500

construction firms, Subsurface Utilities Engineering (SUE) firms, utility owners, and

government agencies. ProStar has strategic business partnerships with the world’s leading

geospatial technology providers, data collection equipment manufacturers, and their dealer

networks. The Company has made a significant investment in creating a vast intellectual

property portfolio that includes 18 issued patents in the United States and Canada. The

patents protect the methods and systems required to digitally capture, record, organize,

manage, distribute, and display the precise location of critical infrastructure, including buried

utilities and pipelines. ProStar’s Executive management team has extensive experience in

the management of both early-stage and Fortune 500 technology companies in the private

and public sectors.

For more information about ProStar, please visit www.prostarcorp.com.

Contact:

Joel Sutherland

Investor Relations

970-822-4792

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policies of the TSXV) accepts responsibility for the adequacy or accuracy of this

release.

Cautionary Statements Regarding Forward-Looking Information

This press release contains forward-looking information within the meaning of Canadian

securities laws. Such information includes, without limitation, information regarding the

terms and conditions of the Company’s future plans. Although the Company believes that

such information is reasonable, it can give no assurance that such expectations will prove to

be correct.

Forward-looking information is typically identified by words such as: “believe”, “expect”,

“anticipate”, “intend”, “estimate”, “postulate” and similar expressions, or are those which, by

their nature, refer to future events. The Company cautions investors that any forwardlooking

information provided by the Company is not a guarantee of future results or

performance and that actual results may differ materially from those in forward-looking

information as a result of various factors, including, but not limited to: the state of the

financial markets for the Company’s securities; the state of the technology sector; recent

market volatility; the COVID-19 pandemic; the Company’s ability to raise the necessary

capital or to be fully able to implement its business strategies; and other risks and factors

that the Company is unaware of at this time. The reader is referred to the Company’s recent

Annual Management’s Discussion & Analysis filed on SEDAR + on April 21, 2023, for a

more complete discussion of applicable risk factors and their potential effects, copies of

which may be accessed through the Company’s issuer page on SEDAR +

at www.sedarplus.ca.