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Company · Civil infrastructure contractors

JK Williams

As of 2 November 2026, JK Williams has 7 open roles (6 new in 30 days), its construction and civil team is hiring most, and its postings name Microsoft Excel, Microsoft Office and Microsoft Project as the tools the team works in.

As of 2 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Penrith, Australia201-500 employees50M-250M revenue, est.B2B, B2Gjkw.com.au ↗LinkedIn ↗
Headquarters
Penrith, New South Wales, Australia
Employees
201-500 employees (linkedin)
Sells to
government agencies, transport for nsw, transport authorities
Certifications on site
fsc
Site languages
EN
Career system
Elmo
7open roles · 6 new in 30 days
4tools named in postings
hiring locations
0change signals read in postings
02What they do, whom they sell to, who else does it

JK Williams in one screen

Read from jkw.com.au: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What JK Williams does

JK Williams is a family-owned civil construction contractor in New South Wales and Queensland that provides road construction, bridges, bulk earthworks, property development and residential subdivisions. It offers slipform concrete paving, infrastructure works, plant hire and landscape and open space projects, including work for Transport for NSW government agencies.

slipform concrete pavingconcrete pavementsgrated trench draininfrastructure workslandscape and open space
Whom it sells to

Named on the site: government agencies, transport for nsw, transport authorities.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 598 scored.

JF Hull HoldingsAustralia · 51-200 employeesJ.H. Nicklas, Inc.United States · 51-200 employeesKLJUnited States · 501-1000 employeesKilmac CivilUnited States · 51-200 employeesCivotek IndustriesAustralia · 51-200 employeesJoseph M. Sanzari, Inc.United States · 51-200 employees
03Tech stack, with the evidence

What JK Williams says it runs

Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.

Microsoft ExcelConstruction and civil · medium confidence · 2 postings
• Computer literacy, particularly Microsoft Excel and Project — experience with IFS software is a plus
Civil Project Engineer · first seen 2026-10-15
Microsoft OfficeConstruction and civil · medium confidence · 1 posting
• Solid computer literacy, including Microsoft Office and surveying software
Surveyor · first seen 2026-10-01
Microsoft ProjectEngineering (non-software) · medium confidence · 1 posting
• Computer literacy, particularly Microsoft Excel and Project — experience with IFS software is a plus
Civil Project Engineer · first seen 2026-10-15
IFSEngineering (non-software) · low confidence · 1 posting
• Computer literacy, particularly Microsoft Excel and Project — experience with IFS software is a plus
Civil Project Engineer · first seen 2026-10-15
On the website or in DNS

Vendors whose code loads on jkw.com.au or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.

appleseen on jkw.com.au
AWS Route 53seen on jkw.com.au
check_point_harmony_email_collaborationseen on jkw.com.au
exclaimerseen on jkw.com.au
mailchimp_transactionalseen on jkw.com.au
Microsoft 365seen on jkw.com.au
Microsoft Entra IDseen on jkw.com.au
microsoft_intuneseen on jkw.com.au
microsoft_teamsseen on jkw.com.au
04Hiring

7 open roles, 7 opened in 90 days

Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring construction and civil in Australia →

05Signals

What is changing, read from the postings

Intents are events the employer states about itself, each with the sentence and the posting it came from.

No change signals read in the current postings.

Decision makers at JK Williams, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add JK Williams to a monitor and get a webhook when a role opens, a tool appears or a signal is read.

Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06Lookalikes

Companies like JK Williams

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 598 scored.

JF Hull HoldingsCivil infrastructure contractors · Australia51-200 employees
J.H. Nicklas, Inc.Civil infrastructure contractors · United States51-200 employees
KLJGeneral engineering consultancy · United States501-1000 employees
Kilmac CivilCivil infrastructure contractors · United States51-200 employees
Civotek IndustriesCivil infrastructure contractors · Australia51-200 employees
Joseph M. Sanzari, Inc.Civil infrastructure contractors · United States51-200 employees
07Profile

From the company's own website

Legal nameJK Williams
IndustryProperty & construction · Civil infrastructure contractors
Offeringsslipform concrete paving · concrete pavements · grated trench drain · infrastructure works · landscape and open space
Target customersgovernment agencies · transport for nsw · transport authorities
Geographic scoperegional · also United States
Reviews found
Public contact points3 role addresses · 2 phone numbers
Pages readprivacy, pricing, machinery, home, contact, careers, references, services
Datescrawled 2026-08-14 · profiled 2026-08-16 · hiring built 2026-10-27
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

JK Williams (Penrith, Australia, 201-500 employees) has 7 open roles, 6 new in 30 days, and names 4 tools in its postings. (Breaknorm, 2 November 2026, https://breaknorm.co/company/jkw.com.au)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • ProfileBuilt from jkw.com.au: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
  • HiringRead hourly from the company's Elmo career site; reposts collapse into one record.
  • Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
  • HeadcountLinkedIn where known, otherwise estimated from the site.
FAQ

JK Williams: questions

Does JK Williams use Microsoft Excel?

Yes, by the company's own words: 2 postings name it, first seen 2026-10-15, in the construction and civil team.

Is JK Williams hiring?

7 open roles as of 2 November 2026, 6 opened in the last 30 days and 0 closed. The largest team hiring is construction and civil.

Where does this profile come from?

From jkw.com.au itself: we crawled it on 2026-08-14, built the profile on 2026-08-16, and read its career site (Elmo) hourly since. Headcount is from LinkedIn.

Who should I write to at JK Williams?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 3 public role addresses from the site are there too.

Companies and people

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