Company lists · Data refreshed September 2026

Top 25 Mountaintop removal mining contractors worldwide

Name: Mountaintop removal mining contractors worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 239 companies tracked

RevenueBase identified 239 mountaintop removal mining contractors worldwide as of September 2026 and tracks 26,368 professional contacts across them, including 2,959 with verified work emails and 0 with mobile numbers. The United States is the largest market and Dki Jakarta the largest hub.

This list covers mountaintop removal mining contractors worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026. Country and city lists for mountaintop removal mining contractors follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

239Companies

26,368Contacts tracked

2,959Verified emails

0Mobile numbers

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The 25 largest mountaintop removal mining contractors worldwide

Ranked by team size

Top 25 of 239 mountaintop removal mining contractors worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to mountaintop removal mining contractors: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	PT Bukit Makmur Mandiri Utama	Strong evidence	Cilandak, IndonesiaHQ checked Sep 17, 2026	10001+	4,887 contacts →
	Strong evidence “PT Bukit Makmur Mandiri Utama (BUMA), is currently one of largest independent coal mining contractor in Indonesia.” Source: RevenueBase Database · checked Sep 17, 2026
2	PT Cipta Kridatama	Strong evidence	Jakarta, IndonesiaHQ checked Sep 17, 2026	1,001-5,000	2,385 contacts →
	Strong evidence “Starting as a heavy equipment rental service provider, PT Cipta Kridatama has now grown as one of Indonesia leading mining contractor companies.” Source: RevenueBase Database · checked Sep 17, 2026
3	Putra Perkasa Abadi	Strong evidence	Jakarta Selatan, IndonesiaHQ checked Sep 17, 2026	5,001-10,000	2,263 contacts →
	Strong evidence “Full Service Mining Contractor” Source: RevenueBase Database · checked Sep 17, 2026
4	PT Darma Henwa TBK	Strong evidence	Jakarta Selatan, IndonesiaHQ checked Sep 17, 2026	5,001-10,000	2,110 contacts →
	Strong evidence “PT Darma Henwa Tbk, as an integrated mining services company, has several business activities as follows: • Coal Mining Contractor Services Company’s core business is coal mining…” Source: RevenueBase Database · checked Sep 17, 2026
5	Byrnecut	Strong evidence	Perth Airport, United StatesHQ checked Sep 17, 2026	5,001-10,000	1,952 contacts →
	Strong evidence “Byrnecut is an internationally renowned specialist underground mining contractor, offering a unique range of services and in-depth experience.” Source: RevenueBase Database · checked Sep 17, 2026
6	PT Saptaindra Sejati SIS	Strong evidence	Jakarta Selatan, IndonesiaHQ checked Sep 17, 2026	10001+	1,419 contacts →
	Strong evidence “PT Saptaindra Sejati (SIS) is one of Indonesia’s largest mining contractors.” Source: RevenueBase Database · checked Sep 17, 2026
7	Dumas Contracting LTD	Strong evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	1,001-5,000	620 contacts →
	Strong evidence “Dumas is a leading full-service underground mining contractor providing services to clients throughout the Americas.” Source: RevenueBase Database · checked Sep 17, 2026
8	GMS Mine Repair & Maintenance	Indirect evidence	Mountain Lake Park, MD, United StatesHQ checked Sep 17, 2026	1,001-5,000	462 contacts →
	Indirect evidence “GMS Mine Repair & Maintenance is the North American leader in underground and surface mine contracting, maintenance and services.” Source: RevenueBase Database · checked Sep 17, 2026
9	Procon Mining And Tunnelling Ltd. Procon	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 17, 2026	501-1,000	454 contacts →
	Partial evidence “Procon Mining and Tunnelling Ltd.(‘Procon’) has the capacity to build and operate even the most complex mining projects.” Source: RevenueBase Database · checked Sep 17, 2026
10	PT Antareja Mahada Makmur Member Of PPA	Strong evidence	South Jakarta, IndonesiaHQ checked Sep 17, 2026	1,001-5,000	452 contacts →
	Strong evidence “Company Overview: Established on December 11, 2017, PT Antareja Mahada Makmur (AMM) is a rapidly growing coal mining contractor in Indonesia, dedicated to consistently meeting…” Source: RevenueBase Database · checked Sep 17, 2026
11	Ausdrill	Partial evidence	Kewdale, AustraliaHQ checked Sep 17, 2026	201-500	407 contacts →
	Partial evidence “Ausdrill is a premium Australian drilling company that provides exploration drilling, production drilling, blasting services and geotechnical services for mining majors through to…” Source: RevenueBase Database · checked Sep 17, 2026
12	PT Mandala Karya Prima Mandiri Contractor	Strong evidence	South Jakarta, IndonesiaHQ checked Sep 17, 2026	1,001-5,000	364 contacts →
	Strong evidence “As the mining contractor for Mandiri Coal, member of MCOL (PT Prima Andalan Mandiri Tbk.), since 2007, Mandiri Contractor (PT Mandala Karya Prima) has been tasked with coal mining…” Source: RevenueBase Database · checked Sep 17, 2026
13	Zizwe Opencast Mining PTY LTD	Strong evidence	Middelburg, South AfricaHQ checked Sep 17, 2026	1,001-5,000	336 contacts →
	Strong evidence “Zizwe is a Opencast, Bulk Materials Handling, Drilling & Blasting, Crushing & Screening contractor in South Africa, providing turnkey solutions and your preferred mining partner!” Source: RevenueBase Database · checked Sep 17, 2026
14	Turner Mining Group	Partial evidence	Bloomington, IN, United StatesHQ checked Sep 17, 2026	201-500	196 contacts →
	Partial evidence “Turner Mining Group is a full-service provider to the mining sector with operations throughout the United States.” Source: RevenueBase Database · checked Sep 17, 2026
15	Trollope	Strong evidence	Ekurhuleni, South AfricaHQ checked Sep 17, 2026	1,001-5,000	190 contacts →
	Strong evidence “Trollope is a market leading opencast mining contractor that specializes in the execution of medium to large scale mining projects.” Source: RevenueBase Database · checked Sep 17, 2026
16	PT Saptaindra Sejati Admo	Strong evidence	Tabalong, IndonesiaHQ checked Sep 17, 2026	5,001-10,000	186 contacts →
	Strong evidence “PT Saptaindra Sejati (SIS) is one of Indonesia’s leading mining contractors that provides a broad range of services for coal mining companies, covering many aspects from contract…” Source: RevenueBase Database · checked Sep 17, 2026
17	Hinkle Contracting Company, LLC	Indirect evidence	Paris, KY, United StatesHQ checked Sep 17, 2026	10001+	139 contacts →
	Indirect evidence “Hinkle Contracting Company, LLC offers many types and applications of construction to its customer base.” Source: RevenueBase Database · checked Sep 17, 2026
18	Fortis Mining Engineering & Manufacturing	Indirect evidence	Saskatoon, SK, CanadaHQ checked Sep 17, 2026	51-200	133 contacts →
	Indirect evidence “Fortis has a global focus that offers contracting, subcontracting, and consulting services to a wide range of customers.” Source: RevenueBase Database · checked Sep 17, 2026
19	Ferma Corporation	Partial evidence	Newark, CA, United StatesHQ checked Sep 17, 2026	201-500	131 contacts →
	Partial evidence “FERMA is a nationally recognized demolition, abatement, site development, underground utility, and construction support contractor with more than 60 years of experience delivering…” Source: RevenueBase Database · checked Sep 17, 2026
20	D.H. Griffin Companies	Indirect evidence	Greensboro, NC, United StatesHQ checked Sep 17, 2026	1,001-5,000	100 contacts →
	Indirect evidence “We are a vertically integrated group of companies that provides contract demolition, environmental and other construction services.” Source: RevenueBase Database · checked Sep 17, 2026
21	SCR Mining & Tunnelling LP	Partial evidence	Val Caron, ON, CanadaHQ checked Sep 17, 2026	201-500	91 contacts →
	Partial evidence “SCR Mining and Tunnelling L.P.” Source: RevenueBase Database · checked Sep 17, 2026
22	Consbec	Strong evidence	Val Caron, CanadaHQ checked Sep 17, 2026	51-200	81 contacts →
	Strong evidence “CANADIAN OWNED AND OPERATED Consbec is a drilling and blasting contractor that was created in 1981 and has organically grown to offer various mining and construction companies its…” Source: RevenueBase Database · checked Sep 17, 2026
23	MES Mining	Partial evidence	Sandy, UT, United StatesHQ checked Sep 17, 2026	11-50	77 contacts →
	Partial evidence “Mining & Environmental Services LLC provides specialized technical expertise, at a high level of excellence, to support our Clients throughout the full process cycle of…” Source: RevenueBase Database · checked Sep 17, 2026
24	GBF Underground Mining Company	Strong evidence	Perth, United StatesHQ checked Sep 17, 2026	201-500	77 contacts →
	Strong evidence “GBF Underground Mining Company began in 1988 in the Western Australian Goldfields as a locally owned and operated private underground mining contractor.” Source: RevenueBase Database · checked Sep 17, 2026
25	Problast BS	Partial evidence	Pretoria, South AfricaHQ checked Sep 17, 2026	51-200	68 contacts →
	Partial evidence “ProBlast BS is a leading service provider in the drilling and blasting and bulk services industry, focused on surface and open-cast mining operations.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: mountaintop removal mining contractors. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names mountaintop removal mining contractors.
Partial evidence: Its own public description names part of mountaintop removal mining contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mountaintop removal mining contractors. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 239 mountaintop removal mining contractors worldwide

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Mountaintop removal mining contractors worldwide at a glance

As of Sep 17, 2026

11.2%Verified-email coverage

110.3Average contacts per company

51-200Median size (employees)

2.9%Largest-city concentration · Dki Jakarta

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among mountaintop removal mining contractors, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: 5 countries, largest first: the United States, Indonesia, South Africa, Australia, Canada. Country and city lists for mountaintop removal mining contractors are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “mountaintop removal mining contractors”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names mountaintop removal mining contractors), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among mountaintop removal mining contractors, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 2,959 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Mountaintop removal mining contractors by location

5 lists · largest first

Every Mountaintop removal mining contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names mountaintop removal mining contractors, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many mountaintop removal mining contractors are there worldwide?

RevenueBase identified 239 mountaintop removal mining contractors worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

PT Bukit Makmur Mandiri Utama, headquartered in Jakarta, tops this list with the largest team on record.

Which country has the most mountaintop removal mining contractors?

The United States leads with 100 companies, followed by Indonesia (59) and South Africa (30). Every mountaintop removal mining contractors list by country and city is linked on this page.

Which city has the most mountaintop removal mining contractors?

Dki Jakarta leads with 7 headquartered companies, followed by Jakarta (6) and Middelburg (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,959 verified decision-maker contacts tracked across these 239 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.