Value Stream Mapping (VSM) is a popular and easy tool for visualizing production processes in enterprise. It allows one to eliminate or reduce waste, i.e., activities that do not create added value for the customer. The versatility of this tool allows it to be used in industry. There are theoretical, methodological, and practical aspects encountered by practitioners in developing Value Stream Mapping (VSM) for a specific manufacturing industry, but they are not fully resolved and require clarification. This paper presents a case study that describes the use of Value Stream Mapping (VSM) in the production of steel pipes. Relevant data from this process were collected and analyzed at the start of the project. An initial process was mapped, associated waste was identified, and then future processes were mapped. The financial results were estimated. Consequently, the process was improved, and savings were achieved. The article should constitute the basis for further development of an improvement project for a selected company aimed at improving the areas identified in a given article.

Startup accelerators are a highly useful part of the entrepreneurial ecosystem. They are responsible for supporting young innovative enterprises with innovative ideas at the early stages of their development. Problems related to building a business model, raising funds for business development, or determining the directions of development of the products and services offered are often just the tip of the iceberg, which can be a serious obstacle preventing survival on the market and achieving commercial success. Accelerators are entities supporting innovation, which, using the tools and programs they have, can significantly facilitate issues related to running a business by immature start-ups and significantly contribute to overcoming the challenges that constantly appear before them. Due to the importance of innovation in the global economy and its obvious connection with start-ups, scientists in the last decade have clearly marked their interest in the subject of start-up accelerators. The purpose of this research work is to present the current state of knowledge in the area of accelerators and to systematize it. For this purpose, a literature review describing issues related to start-up accelerators was reviewed and a bibliometric analysis was carried out. As a result of the research, the topics in the area of accelerators that were most often taken up by scientists and the details on which previous publications focused were shown. The authors hope that the presented study will be valuable material for theoreticians conducting future research on start-up accelerators, and will also be a useful support for practitioners from such entities as start-ups, accelerators, corporations, and government agencies.

Start-up accelerators are units supporting entrepreneurs (substantively, financially, legally, and organizationally) in establishing and running young and innovative companies such as start-ups. The commencing energy crisis has led to the need for energy savings, as well as the need to change energy policies and implement energy transformation, creating a wide field for start-ups and start-up accelerators. Making full use of potentially innovative solutions developed by start-ups is, in turn, essential for energy giants and related accelerators in the market. This has created the need for specific research in this direction. Therefore, in this paper we review the literature for 2011–2021 with respect to the role of accelerators supporting start-ups. A survey based on the Scopus database resulted in the identification of 76 papers on accelerators. Particular attention was paid to aspects of sustainable development (economic, social, and environmental). The analysis indicated that 75 works dealt with the economic aspects, 35 focused on social aspects, and only 5 focused on environmental aspects. Due to the perceived gap related to the small number of works dealing with environmental aspects, a decision was made to analyse the energy sector and the methods of operation of accelerators in this sector. Three models found in the market that were used by energy companies to cooperate with start-ups were characterized, along with their goals, in an attempt to enable an improved understanding as to which acceleration model best fits a manager’s organization. The models were supported by case studies—a model of commercial cooperation between a corporation and an external accelerator, a model of creating a corporate accelerator within an internal structure, and a hybrid model.

Accelerators have been becoming increasingly popular among young entrepreneurs interested in developing products, attracting investors, or establishing relations with industry represented by large companies. The focus of the studies is to conduct literature review due to the small number of scientific articles are available on this topic. The article aims to show the current state of knowledge about startup accelerators and the support they provide. It outlines what added value accelerators offer in their programs for young innovative companies. To achieve the stated aim, the authors combine a systematic literature review with a bibliometric analysis. The results of this research will be helpful in better matching the developed project with existing accelerator programs on the market. It can contribute to a better understanding of the principles governing the programs, program expectations of the accelerator and its partners with respect to the proposed solutions (corporations, business angels, and venture capital funds).

In companies organizing urban public transport, passengers’ feedback is usually collected personally, by phone, by e-mail, or via the Internet. Business Intelligence tools enable this process by automating the data flow between systems used to collect, process, and analyse data by applying analytical Business Intelligence tools. The most important advantage resulting from implementing the tool is facilitating contact between the company and passengers, which allows for an immediate response to the information reported by passengers by introducing the changes in passenger service offered by the company. Another advantage of the discussed tools is the ability to analyse the collected data quickly and easily. Due to the low implementation costs, the developed tool is dedicated mainly to the companies organizing urban public transport. The article presents an example of the use of Power BI tools in the Metropolitan Transport Authority, a company that is the largest organizer of public transport in Poland.