# Bierrum

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British civil engineering and construction company

The former [Thorpe Marsh Power Station](/source/Thorpe_Marsh_Power_Station) in October 2007

**Bierrum** is a British civil engineering and construction company. It was responsible for constructing the majority of Britain's concrete [cooling towers](/source/Cooling_tower) at the [country's power stations](/source/List_of_power_stations_in_England) since 1965.[1]

Established by the Danish civil engineer [Hans Bjerrum](/source/Hans_Bjerrum) on 26 September 1927 to undertake its first contract at [Shoreham Power Station](/source/Shoreham_Power_Station), the company specialised in large concrete structures, especially those that involved working at great heights. It constructed numerous [water towers](/source/Water_tower), [cement works](/source/Cement_works), and [chimneys](/source/Chimney); perhaps its most high-profile works were the 850 ft chimney of [Grain Power Station](/source/Grain_Power_Station), the tallest freestanding structure in [South East England](/source/South_East_England), and [Spinnaker Tower](/source/Spinnaker_Tower) in [Portsmouth](/source/Portsmouth). During the 1991, Bierrum acquired its former competitor Pendrich, expanding the firm's footprint in the [steeplejack](/source/Steeplejack) sector. It also implemented several new safety-enhancing practices for working on tall chimneys throughout the 1990s and 2000s. However, in September 2003, the firm became [insolvent](/source/Insolvency) and entered [receivership](/source/Receivership). During the following year, many of its assets were purchased by a group of ex-employees, who established *Bierrum International* as its successor. This company continued to undertake similar work to its predecessor. During 2019, the company was rebranded as *Dominion Bierrum*.

## History

Bierrum was founded by Hans Bierrum (or [Hans Bjerrum](/source/Hans_Bjerrum)), a Danish civil engineer that was born in [Hellerup](/source/Hellerup) and had competed in the [1920 Summer Olympics](/source/1920_Summer_Olympics) in Belgium. Upon its establishment on 26 September 1927, the company was based at Victoria Street in [London](/source/London). Its first contract was at the former [Shoreham Power Station](/source/Shoreham_Power_Station); the first cooling tower was built in 1931. Bierrum relocated to [Harrow](/source/Harrow%2C_London), and subsequently to [Sudbury Hill](/source/Sudbury_Hill).[2] On 30 April 1938, the business was [incorporated](/source/Incorporation_(business)) as Bierrum and Partners Ltd.[3]

Hans Bjerrum died in 1979. Five years earlier, Hans' son, Roger, had been appointed as chairman of Bierrum.[*[citation needed](https://en.wikipedia.org/wiki/Wikipedia:Citation_needed)*] During 1991, the company acquired rival firm Pendrich out of [receivership](/source/Receivership), rescuing 30 jobs in the process.[4]

Throughout the 1990s and early 2000s, Bierrum introduced numerous means of bolstering personal safety while working at heights, including the Spider platform, while undertaking projects such as the demolition of tall chimneys.[5][6][7]

In September 2003, Bierrum was rendered [insolvent](/source/Insolvency) after its fiscal circumstances had been negatively impacted by multiple factors, including a downturn in the power sector, [legal action](/source/Legal_action), and difficulties related to a project in Turkey.[8][9] Within six months, a group of former engineers at the company led by Gary Eastman and Bob Sutton, had established a successor company, *Bierrum International*, after acquiring the name and selected assets from the [receiver](/source/Receivership) [PricewaterhouseCoopers](/source/PricewaterhouseCoopers) via a German-backed buyout.[10][11] It became part of Beroa Technology Group GmbH (BTG) of [Ratingen-Lintorf](/source/Ratingen-Lintorf), [North Rhine-Westphalia](/source/North_Rhine-Westphalia), Germany.[12][13]

In 2019, Bierrum International was rebranded as *Dominion Bierrum*; it has been owned by [Global Dominion Access](https://de.wikipedia.org/wiki/Dominion_Global) of [Bilbao](/source/Bilbao) since 2014, which was in turn owned by [CIE Automotive](/source/CIE_Automotive).[14]

## Structure

From January 1957, the company was headquartered at 167 Imperial Drive in [Rayners Lane](/source/Rayners_Lane), an office building which it built for its own use. The company depot was at [Smallford](/source/Smallford) in Hertfordshire.[15][16]

In 1981, Bierrum was based at Barwythe Hall at [Studham](/source/Studham) near Dunstable.[17]

It is headquartered in [Central Bedfordshire](/source/Central_Bedfordshire), around one mile east of the M1, close to the [Greensand Ridge Walk](/source/Greensand_Ridge_Walk).[1]

## Projects

[Grain Power Station](/source/Grain_Power_Station), 2009

Bierrum has designed and built cooling towers (*køletårn* in Danish) and chimneys nationally and internationally.[18] The firm demolishes [chimneys](/source/Chimney) incrementally using its *Bierrum Rig*.

Bierrum also built cement works, such as [Ketton Cement Works](/source/Ketton_Cement_Works) in 1961,[19] water towers, such as at [North Walsham](/source/North_Walsham) in 1954,[20] and oil refinery chimneys.

- In 1972, the firm built the 850 ft chimney of [Grain Power Station](/source/Grain_Power_Station), the tallest freestanding structure in [South East England](/source/South_East_England),[21] completed in March 1975, requiring 38,100 tonnes of reinforcing steel and concrete.[22]

- [Spinnaker Tower](/source/Spinnaker_Tower) in [Portsmouth](/source/Portsmouth), built by [slip forming](/source/Slip_forming) and [climbing formwork](/source/Climbing_formwork) (jumpform); the company ran out of money during construction in September 2003.[23][24]

- In 2016, it removed and rebuilt the iconic four chimneys of [Battersea Power Station](/source/Battersea_Power_Station), in conjunction with contractor Skanska, and consultant engineer [Buro Happold](/source/Buro_Happold)[25][26]

## Incidents

- On the afternoon of Saturday 16 November 1958, 34 year old Edward Charles Burgess, of Goldenhill Rd in Fenton, fell 60 ft at [Drakelow Power Station](/source/Drakelow_Power_Station), and died on the morning of Sunday 17 November at [Burton General Hospital](/source/Queen's_Hospital%2C_Burton_upon_Trent)[27]

- When building the Associated Portland Cement works at [Westbury, Wiltshire](/source/Westbury%2C_Wiltshire) in 1962, 22 year old steel erector, Winston Toms, fell 85 ft to his death[28]

- In April 1968, 55 year old Roman Mitchell, of Windsmoor St in Stoke, fell 40 ft to his death on the [Rugeley B Power Station](/source/Rugeley_power_stations) cooling tower number 8[29][30]

## See also

- [J. L. Eve Construction](/source/J._L._Eve_Construction), built other UK electricity transmission infrastructure

- [Denmark–United Kingdom relations](/source/Denmark%E2%80%93United_Kingdom_relations)

- [Arup Group](/source/Arup_Group)

- [Institute of Demolition Engineers](https://en.wikipedia.org/w/index.php?title=Institute_of_Demolition_Engineers&action=edit&redlink=1), based in [Kent](/source/Kent)

- [Category:Construction and civil engineering companies of Denmark](https://en.wikipedia.org/wiki/Category:Construction_and_civil_engineering_companies_of_Denmark)

## References

1. ^ [***a***](#cite_ref-science_museum_1-0) [***b***](#cite_ref-science_museum_1-1) ["Bierrum International Limited"](https://collection.sciencemuseumgroup.org.uk/people/ap20642/bierrum-international-limited). *sciencemuseumgroup.org.uk*. Retrieved 6 May 2026.

1. **[^](#cite_ref-2)** *Harrow Observer* Friday 30 September 1977, page 3

1. **[^](#cite_ref-3)** ["BIERRUM & PARTNERS LIMITED"](https://beta.companieshouse.gov.uk/company/00339806). [Companies House](/source/Companies_House). Retrieved 6 May 2026.

1. **[^](#cite_ref-4)** ["05Apr91 UK: CLIMBING HIGHER – BIERRUM GROUP BUYS PENDRICH (STEEPLEJACKS) OUT OF RECEIVERSHIP"](https://www.constructionnews.co.uk/sections/news/05apr91-uk-climbing-higher-bierrum-group-buys-pendrich-steeplejacks-out-of-receivership-04-04-1991/). *constructionnews.co.uk*. 4 April 1991.

1. **[^](#cite_ref-5)** ["Bierrum gives safety a high priority"](https://www.constructionnews.co.uk/sections/news/bierrum-gives-safety-a-high-priority-19-01-1995/). *constructionnews.co.uk*. 19 January 1995.

1. **[^](#cite_ref-6)** ["Bierrum Spider cuts demolition risks"](https://www.constructionnews.co.uk/sections/news/bierrum-spider-cuts-demolition-risks-30-03-2000/). *constructionnews.co.uk*. 30 March 2000.

1. **[^](#cite_ref-7)** Gale, Lindsay (23 July 2010). ["Bringing tall chimneys down - Bierrum's custom solution at work"](https://www.khl.com/news/bringing-tall-chimneys-down-bierrum-s-custom-solution-at-work/1057348.article). *khl.com*.

1. **[^](#cite_ref-8)** ["Bierrum sunk by problem pair"](https://www.constructionnews.co.uk/sections/news/bierrum-sunk-by-problem-pair-16-10-2003/). *constructionnews.co.uk*. 16 October 2003.

1. **[^](#cite_ref-9)** ["Pendrich buy gives firm big slice of steeplejack market"](https://www.constructionnews.co.uk/sections/news/pendrich-buy-gives-firm-big-slice-of-steeplejack-market-23-10-2003/). *constructionnews.co.uk*. 23 October 2003.

1. **[^](#cite_ref-10)** ["Bierrum technicians set up new company"](https://www.constructionnews.co.uk/sections/news/bierrum-technicians-set-up-new-company-05-02-2004/). *constructionnews.co.uk*. 5 February 2004.

1. **[^](#cite_ref-11)** ["The rescue plan"](https://www.constructionnews.co.uk/sections/news/the-rescue-plan-15-04-2004/). *constructionnews.co.uk*. 15 April 2004.

1. **[^](#cite_ref-12)** ["Beroa Group"](https://web.archive.org/web/20161010201108/http://www.beroa-group.com/). Archived from [the original](http://www.beroa-group.com/) on 2016-10-10. Retrieved 2016-10-07.

1. **[^](#cite_ref-13)** Morby, Aaron (6 October 2015). ["Go-ahead for Battersea power station chimneys rebuild"](https://www.constructionenquirer.com/2015/10/06/go-ahead-for-battersea-power-station-chimneys-rebuild/). *constructionenquirer.com*.

1. **[^](#cite_ref-14)** ["DOMINION BIERRUM LIMITED"](https://find-and-update.company-information.service.gov.uk/company/04770823). Companies House. Retrieved 6 May 2026.

1. **[^](#cite_ref-15)** *Harrow Observer* Thursday 18 October 1956, page 3

1. **[^](#cite_ref-16)** *The Scotsman* Wednesday 19 August 1970, page 15

1. **[^](#cite_ref-17)** *Hemel Hempstead Gazette* Friday 24 April 1981, page 18

1. **[^](#cite_ref-18)** ["History of British coal-fired power stations"](https://web.archive.org/web/20161009153446/https://content.historicengland.org.uk/images-books/publications/high-merit-post-war-coal-oil-fired-power-stations/english-post-war-power-stations-report.pdf) (PDF). Archived from [the original](https://content.historicengland.org.uk/images-books/publications/high-merit-post-war-coal-oil-fired-power-stations/english-post-war-power-stations-report.pdf) (PDF) on 9 October 2016. Retrieved 7 October 2016.

1. **[^](#cite_ref-19)** *Spalding Guardian* Friday 5 May 1961, page 11

1. **[^](#cite_ref-20)** *Times* Friday July 16 1954, page 6

1. **[^](#cite_ref-21)** *Kent Evening Post* Friday 24 November 1972, page 21

1. **[^](#cite_ref-22)** *Kentish Express* Friday 7 March 1975, page 46

1. **[^](#cite_ref-23)** Taylor, Christina (1 January 2005). ["Slipform survivor"](https://www.newcivilengineer.com/archive/slipform-survivor-01-01-2005/). [New Civil Engineer](/source/New_Civil_Engineer).

1. **[^](#cite_ref-24)** Payne, Stewart (19 October 2005). ["Red faces over Portsmouth's showcase project, £12 million over budget and six years late"](https://www.telegraph.co.uk/news/uknews/1500966/Red-faces-over-Portsmouths-showcase-project-12-million-over-budget-and-six-years-late.html). *The Telegraph*. Retrieved 28 January 2018.

1. **[^](#cite_ref-25)** ["Battersea Power Station"](https://www.constructionenquirer.com/2015/10/06/go-ahead-for-battersea-power-station-chimneys-rebuild/). *constructionenquirer.com*. 6 October 2015.

1. **[^](#cite_ref-26)** Pearson, Andy (4 December 2015). ["Battersea Power Station: Pigs might fly"](https://www.building.co.uk/technical-case-studies/battersea-power-station-pigs-might-fly/5079062.article). *building.co.uk*.

1. **[^](#cite_ref-27)** *Derby Evening Telegraph* Tuesday 25 November 1958, page 10

1. **[^](#cite_ref-28)** *Bristol Evening Post* Thursday 4 October 1962, page 20

1. **[^](#cite_ref-29)** *Birmingham Daily Post* Friday 3 May 1968, page 1

1. **[^](#cite_ref-30)** *Staffordshire Sentinel* Friday 3 May 1968, page 1

## External links

- [Science Museum](https://collection.sciencemuseumgroup.org.uk/people/ap20642/bierrum-international-limited)

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Adapted from the Wikipedia article [Bierrum](https://en.wikipedia.org/wiki/Bierrum) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Bierrum?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.