When was Jennmar founded?

Jennmar was founded in 1965 and raised its 1st funding round 59 years after it was founded.

Where is Jennmar located?

Jennmar is headquartered in Pittsburgh, United States.

How many employees does Jennmar have?

As of Apr 30, 2026, the latest employee count at Jennmar is 721.

Is Jennmar a funded company?

Jennmar is a funded company, having raised a total of $***** in its 1st and only funding round, a PE round on May 15, 2024.

When was the latest funding round of Jennmar?

Jennmar's latest funding was a $***** PE round on May 15, 2024, with participation from 2 investors.

Where does Jennmar rank among its competitors?

Jennmar ranks 39th amongst 12080 active competitors, of which 62 are funded. It stands 1st in terms of total funding among its competitors. The most recent competitor to raise funding was Jennmar, which secured $250M in May, 2024.

Who are the top competitors of Jennmar?

Jennmar's top competitors include CRH, Holcim and DuPont. Among them, Jennmar secured the most recent funding round in May, 2024.

Jennmar - 2026 Company Profile, Team, Funding & Competitors

Company Details

Provider of ground support, chemicals, steel, and construction services. They offer mining, civil, infrastructure, tunneling, and renewable energy products. Steel services include fabrication, leveling, roll forming, slitting, stamping, and tubing. Construction services cover road milling, forestry, drilling, trenching, foundation grading, and concrete demolition. The company also provides recruitment and contract labor solutions.

Website: www.jennmar.com/
Social
Phone Number: +1 **********

Key Metrics

Founded Year

1965

Location

Pittsburgh, United States

Stage

Acquired

Total Funding

$250M in 1 round

Latest Funding Round

PE, May 15, 2024, $*****

Investors

FalconPoint Capital Partners & 2 more

Ranked

39^th among 12080 active competitors

Employee Count

721 as on Apr 30, 2026

Investment & Acquisitions

Weber Mining & Tunnelling & 7 more

Similar Companies

CRH & 12508 more

Exit Details

Acquired by KPS Capital Partners (Mar 11, 2026)

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Jennmar got acquired by KPS Capital Partners on Mar 11, 2026.

Click here to take a look at Jennmar's acquisition in detail

Jennmar has raised a total funding of $250M over 1 round. Its latest funding round was a PE round on May 15, 2024 for $*****. 2 investors participated in its latest round. Jennmar has 3 institutional investors.

Here is the list of recent funding rounds of Jennmar:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
May 15, 2024	7814822	PE	6629278	9189381	2175902	5021907

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View details of Jennmar's funding rounds and investors

The founders of Jennmar are Frank Calandra and Jack Calandra.

Here are the details of Jennmar's key team members:

Frank Calandra: Co-Founder of Jennmar.
Contact Info: 1 email address
Jack Calandra: Co-Founder of Jennmar.
Contact Info: 1 email address

View details of Jennmar's Founder profiles and Board Members

Jennmar's employee count trend

Jennmar has 721 employees as of Apr 26. Here is Jennmar's employee count trend over the years:

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Top competitors of Jennmar include CRH, Holcim and DuPont. Here is the list of Top 10 competitors of Jennmar, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	CRH 1970, New York City (United States), Public	Manufacturer of diversified building materials	-	Cevian, Percival Participations & 1 others	71/100
2nd	Holcim 1912, Zug (Switzerland), Public	Manufacturer of cement, concrete, aggregates and construction-related services	-	Peotona Group Holdings, Europa	71/100
3rd	DuPont 1802, Wilmington (United States), Public	Developer of chemical products, construction & packaging materials, and water solutions	-	ngn-capital.com, Trian Partners & 7 others	70/100
4th	Kennametal 1938, Latrobe (United States), Public	Supplier of industrial tools and equipments	-	Military Health, Europa	69/100
5th	Owens Corning 1938, Toledo (United States), Public	Manufacturer of roofing, insulation, and composite materials	-	Triodos Investment Management, Fuel Capital ... & 1 others	65/100
6th	JK Cement 1975, Kanpur (India), Public	Manufacturer of cement, gypsum plaster, tile adhesives, and wood finishing products	-	-	65/100
7th	CEMEX 1906, Houston (United States), Public	Supplier of concrete, cement, and aggregate building materials	-	Bank of America, Omega Advisors & 10 others	65/100
8th	Granite Construction 1922, Watsonville (United States), Public	Diversified infrastructure solutions provider specializing in construction and construction materials	-	-	64/100
9th	The AZEK 2001, Chicago (United States), Acquired	Manufacturer of sustainable outdoor living products using recycled materials	$24.5M	Charterhouse Strategic Partners, Ares Management ... & 1 others	64/100
10th	Knife River 1997, Bismarck (United States), Public	Producer of aggregate, ready-mix, and sand & gravel	-	-	63/100
39th	Jennmar 1965, Pittsburgh (United States), Acquired	Provider of ground support, chemicals, steel, and construction services	$250M	ACE & Company, FalconPoint Capital Partners ... & 1 others	54/100

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Jennmar has not made any investments yet. Jennmar has made 8 acquisitions.

Here is the list of latest three $acquisitions:

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Date of Investment/Acquisition	Type	Company Name	Founded Year	Location
Aug 07, 2025	Acquisition	Weber Mining & Tunnelling	1960	Rouhling (France)
May 06, 2025	Acquisition	Rohrigs	2006	Wheeling (United States)
Apr 07, 2025	Acquisition	Alltech Eng	1999	United States