Company

SierraSoft was established in 1998, with the purpose of becoming a worldwide leader in providing for software solutions in the sectors of topography, civil engineering, and building industry. In the same year, it acquired the whole software production of Sierra Informatica, a company operating since 1992 in the Italian market and producer of Topko, ProSt and Opera software.

SierraSoft is formed by a team of professionals skilled in different complementary fields, promoting the development and support of software for topography, civil engineering and building industry.

Thanks to the highly innovative content of its products, assuring its competitiveness, SierraSoft is an ever-growing company, whose development centre offers quick answers to the issues of new technologies and to the ever changing needs of customers; SierraSoft customers can easily and quickly get the updating which help them stay competitive.

SierraSoft products and services are used by thousands of companies and professionals all around the world. SierraSoft software solutions are used every day by surveyors, architects, engineers, technical studies, engineering companies, building contractors, research institutes, schools and government offices.

International vocation

SierraSoft products are distributed in more than 15 countries, through a net of international distributors. Products and services are available to customers in different languages, they include the main international regulations and have been adapted to comply with the specific requirements of every country's policy.

Partnership

SierraSoft has established several partnerships with leading companies in the production of topographic, building and machine control instruments. New potential partners are constantly encouraged to contact us to discuss possible opportunities offered by SierraSoft.

Our vision

Our vision is to be the recognized leader in the provision of innovative software products, services and solutions to the AEC market worldwide.

Our mission

Our mission is to create and continually develop innovative and cost-effective software products, services and solutions to the AEC market worldwide.

Our values and guiding principies

Customer Focus
We believe that customer satisfaction are fundamental to any successful long term partnership. We shall provide our customers with products and services of the right quality and at the right price. The customer satisfaction is as a measure of success.

Innovation and creativity
We believe in the creativity of our people and our ability to contribute new ideas for improvement. We shall constantly seek innovative ways to create value for our customers.

Teamwork
We believe in using our collective skills, knowledge and experience to meet our customers’ needs. Through teamwork and commitment, we shall build upon our strengths to realise our full potential and achieve our shared vision.

Integrity and honesty
We act with integrity and honesty. Integrity is essential in all business relationships. We believe that integrity in business is as important to the Company as an individual’s personal reputation and selfworth. The pride we all take in working for the Company demands that we be honest, fair and ethical.

People
We believe people are our most important asset. Our goal is for everyone at SierraSoft to develop a challenging career with opportunities for growth, competitive rewards, and a balance between work and home life.

Quality
We provide quality products and services. We take pride in our workmanship and know that every product and every service we deliver is a reflection of who we are and how we want to be perceived.

Respect
Respect for people is the foundation for all our business practices. We will demonstrate respect for people through our commitment to safety, the environment, and internal and external business relationships.

Communication
We believe that open, constructive communication is essential to build trust and understanding with our customers and our people. Only then can we meet our customers’ needs and our people’s aspirations. Open communication will enhance employee job satisfaction and performance.

Profit
Profits are essential to the success of the Company, employees and business partners. We believe that profits will support company growth, employment stability and our ability to meet changing customer needs.

Accountability
We are accountable - individually and in teams - for our behaviors, actions and results. We recognize and reward both group and individual achievement.

Enjoy
We enjoy what we do and will strive to create an atmosphere that will make work satisfying and fun. we approach each day's challenges with energy and excitement.

The main stages of the history of SierraSoft and its products.

2012	Launches the new service SierraSoft World (available only for 2011 version) Opera, Topko and ProSt are 20 years old
2011	Releases Topko 2011 (Italian Edition) Releases ProSt 2011 (Italian Edition) Releases Rasta 2011 (Italian Edition) Releases Vista 2011 (Italian Edition)
2010	Releases version EVO of Geomatics Suite 2009 (Italian Edition)
2009	Releases ProSt 2009 (International Edition) Releases Topko 2009 (International Edition) Releases Rasta 2009 (International Edition)
2008	Releases Opera 2009 (available only for the italian market) Releases ProSt 2009 (Italian Edition) Releases Topko 2009 (Italian Edition) Releases Rasta 2009 (Italian Edition)
2007	Releases ProSt 2007 Releases Topko 2007 Releases Rasta 2007 Launches new Revit® 2008 plug-in (available only for the italian market)
2006	Releases link technology for Opera 11 and Autodesk® Revit® (available only for the italian market) Releases Opera 2007 (available only for the italian market) Launches the subscription service SUP - Support and Upgrade Protection
2005	Obtained the quality system certification according to UNI EN ISO 9001:2000 policy Releases Opera v11.0 (available only for the italian market) Launches new product Topko Express Releases ProSt v11.0 Releases Topko v11.0 Releases Rasta v11.0 Releases link technology for Opera v11.0 and Nemetschek Allplan (available only for the italian market)
2004	Releases version 2 of Topko v10.0 for Pregeo 8.0 (available only for the italian market) Launches new Topko module L for topographic profiles Launches new ProSt module A for the sight diagram generation Releases version EVO I of Opera v10.0 (available only for the italian market) Releases version EVO I of ProSt v10.0 Releases version EVO I of Topko v10.0 Releases version EVO I of Rasta v10.0 Releases Nadir 5.0 for Pregeo 8.0 (Freeware) - Connection with field data recorder (available only for the italian market) Launches new Opera module K (available only for the italian market) Launches new Opera module L for the management of bilingual documents (available only for the italian market) Releases version EVO II of ProSt v10.0 Releases version EVO II of Topko v10.0 Releases version EVO II of Rasta v10.0
2003	Releases Nadir 5.0 (Freeware) - Connection with field data recorder Launches new Topko module H for hydrography and hydrology Releases new Opera OTE technology - Opera Translation Engine (available only for the italian market) Launches new Opera module I for plant engineers (available only for the italian market) Launches the subscription service SMS - Support and upgrade service
2002	Releases version 2 of ProSt 2000 for the adjustment to a new 2001 road policy (Italian) Launches new Topko module G for GPS management Launches new Topko module N for the least squares adjustment of networks Launches new Topko and ProSt module Orbit for 3D visualization Releases Opera v10.0 (available only for the italian market) Releases ProSt v10.0 Releases Topko v10.0 Releases Rasta v10.0
2001	Launches new Topko module D for DEM management (Digital Elevation Model)
2000	Releases Opera v7.2 (only for the Italian market) Launches new freeware product Nadir - Connection with field data recorder Releases Opera 2000 (only for the Italian market) Releases Topko 2000 Releases ProSt 2000 Releases Rasta 2000 Launches new ProSt module X for the design of road intersections Launches new Opera module G for the management of construction timeline (available only for the italian market) Releases Genius, the system for the dynamic link between ProSt e Opera (available only for the italian market) Releases version 2 of Opera 2000 (only for the Italian market)
1999	Releases Opera v7.0 (only for the Italian market) Releases ProSt v8.0 Releases Topko v8.0 Releases international versions of Topko and ProSt (English) Launches new Topko module I for the tridimensional planning of pits and dumps Launches new product Vista for 3D visualization, rendering and animation Releases Rasta v8.0
1998	Establishment of SierraSoft Srl and acquisition of all the software production of Sierra Informatica Launches new product Rasta for raster images management
1997	Releases Topko v7.0 (Windows) Releases ProSt v7.0 (Windows)
1995	Releases Opera 95 (only for the Italian market) Releases Topko v3.0 Releases ProSt v3.0
1992	Establishment of Sierra Informatica Launches new product Opera v1.0 for work accounting (MS-DOS) (only for the Italian market) Launches new product Topko v1.0 per topography, cadastre and 3D models (MS-DOS) Launches new product ProSt v1.0 for road, railway and hydraulic design (MS-DOS)