PERI (English Wikipedia)

Oliver Helmstädter (September 20, 2019). "Peri wird 50: Gut gerüstet für die weite Welt" [Peri turns 50: Well equipped for the wide world]. Augsburger Allgemeine (in German). Archived from the original on April 30, 2021. Retrieved December 5, 2021.
Hinzpeter, Ronald (January 26, 2017). "Chinesen schauen gerne in diese Röhre". Augsburger Allgemeine (in German). Archived from the original on May 1, 2021. Retrieved December 6, 2021.

collinsdictionary.com (Global: 1,831^st place; English: 1,216^th place)

"peri". CollinsDictionary.com. Retrieved April 22, 2021.

concreteconstruction.net (Global: low place; English: low place)

"Nantional Veterans Memorial and Museum, Columbus, Ohio". Concrete Construction. March 5, 2018. Archived from the original on April 29, 2021. Retrieved December 6, 2021.

constructionreviewonline.com (Global: low place; English: low place)

"Absolute Towers – The Marilyn Monroe Towers". Construction Review Online. August 16, 2014. Archived from the original on January 10, 2021. Retrieved December 6, 2021.

geoplastglobal.com (Global: low place; English: low place)

"Geoplast wins preliminary injunction proceedings against Peri in Italy! The production and distribution of Peri Duo formwork for now prohibited in Italy". 11 May 2022.

khl.com (Global: low place; English: low place)

"The need for speed". Construction Europe. April 24, 2008. Archived from the original on April 30, 2021. Retrieved December 6, 2021.
Allen, Thomas (March 14, 2018). "Regional Report: CIS nations". International Construction. Archived from the original on April 29, 2021. Retrieved December 6, 2021.

nbmcw.com (Global: low place; English: low place)

"PERI innovative climbing technology at Construction Site of Panama Canal". NBW&CW. August 16, 2016. Archived from the original on April 29, 2021. Retrieved December 6, 2021.

peri-usa.com (Global: low place; English: low place)

"PERI company history". peri.com. Archived from the original on April 13, 2019. Retrieved December 5, 2021.

peri.com (Global: low place; English: low place)

"Imprint". Retrieved January 20, 2022.
"Imprint". peri.com. Archived from the original on August 23, 2021. Retrieved December 5, 2021.
"fehmarnbelt-tunnel-24". peri.com. Archived from the original on September 12, 2024. Retrieved September 12, 2024.
Important Milestone reached in the Fehmarnbelt Tunnel project: All five production lines for standard tunnel elements in operation. In: PERI Press Releases, 04 July 2024 (in English).
"PERI Group Business Segments". peri.com. Archived from the original on August 23, 2021. Retrieved April 23, 2021.

structurae.net (Global: 2,925^th place; English: 2,710^th place)

"Panama Canal". Structurae. Archived from the original on April 19, 2021. Retrieved June 22, 2019.
"Tunnel portals and operation buildings for the Hong Kong-Zhuhai-Macao Bridge". Structurae. Archived from the original on April 27, 2021. Retrieved December 6, 2021.

sueddeutsche.de (Global: 267^th place; English: 1,211^th place)

"Gerüsthersteller Peri schafft 300 Jobs in neuer Fabrik" [Scaffolding manufacturer Peri creates 300 jobs in new factory]. Süddeutsche Zeitung (in German). September 22, 2017. Archived from the original on December 5, 2021. Retrieved December 6, 2021.

web.archive.org (Global: 1^st place; English: 1^st place)

Oliver Helmstädter (September 20, 2019). "Peri wird 50: Gut gerüstet für die weite Welt" [Peri turns 50: Well equipped for the wide world]. Augsburger Allgemeine (in German). Archived from the original on April 30, 2021. Retrieved December 5, 2021.
"Imprint". peri.com. Archived from the original on August 23, 2021. Retrieved December 5, 2021.
"fehmarnbelt-tunnel-24". peri.com. Archived from the original on September 12, 2024. Retrieved September 12, 2024.
"PERI company history". peri.com. Archived from the original on April 13, 2019. Retrieved December 5, 2021.
"Gerüsthersteller Peri schafft 300 Jobs in neuer Fabrik" [Scaffolding manufacturer Peri creates 300 jobs in new factory]. Süddeutsche Zeitung (in German). September 22, 2017. Archived from the original on December 5, 2021. Retrieved December 6, 2021.
"PERI Group Business Segments". peri.com. Archived from the original on August 23, 2021. Retrieved April 23, 2021.
"The need for speed". Construction Europe. April 24, 2008. Archived from the original on April 30, 2021. Retrieved December 6, 2021.
"Panama Canal". Structurae. Archived from the original on April 19, 2021. Retrieved June 22, 2019.
"PERI innovative climbing technology at Construction Site of Panama Canal". NBW&CW. August 16, 2016. Archived from the original on April 29, 2021. Retrieved December 6, 2021.
"Absolute Towers – The Marilyn Monroe Towers". Construction Review Online. August 16, 2014. Archived from the original on January 10, 2021. Retrieved December 6, 2021.
Hinzpeter, Ronald (January 26, 2017). "Chinesen schauen gerne in diese Röhre". Augsburger Allgemeine (in German). Archived from the original on May 1, 2021. Retrieved December 6, 2021.
"Tunnel portals and operation buildings for the Hong Kong-Zhuhai-Macao Bridge". Structurae. Archived from the original on April 27, 2021. Retrieved December 6, 2021.
"The Mersey Gateway bridge project continues on schedule". World Highways. October 18, 2016. Archived from the original on April 29, 2021. Retrieved December 6, 2021.
"Nantional Veterans Memorial and Museum, Columbus, Ohio". Concrete Construction. March 5, 2018. Archived from the original on April 29, 2021. Retrieved December 6, 2021.
Allen, Thomas (March 14, 2018). "Regional Report: CIS nations". International Construction. Archived from the original on April 29, 2021. Retrieved December 6, 2021.

worldhighways.com (Global: low place; English: low place)

"The Mersey Gateway bridge project continues on schedule". World Highways. October 18, 2016. Archived from the original on April 29, 2021. Retrieved December 6, 2021.

PERI (English Wikipedia)

augsburger-allgemeine.de (Global: 2,512th place; English: 8,172nd place)

collinsdictionary.com (Global: 1,831st place; English: 1,216th place)

concreteconstruction.net (Global: low place; English: low place)

constructionreviewonline.com (Global: low place; English: low place)

geoplastglobal.com (Global: low place; English: low place)

khl.com (Global: low place; English: low place)

nbmcw.com (Global: low place; English: low place)

peri-usa.com (Global: low place; English: low place)

peri.com (Global: low place; English: low place)

structurae.net (Global: 2,925th place; English: 2,710th place)

sueddeutsche.de (Global: 267th place; English: 1,211th place)

web.archive.org (Global: 1st place; English: 1st place)

worldhighways.com (Global: low place; English: low place)

augsburger-allgemeine.de (Global: 2,512^th place; English: 8,172^nd place)

collinsdictionary.com (Global: 1,831^st place; English: 1,216^th place)

structurae.net (Global: 2,925^th place; English: 2,710^th place)

sueddeutsche.de (Global: 267^th place; English: 1,211^th place)

web.archive.org (Global: 1^st place; English: 1^st place)