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A wide, freshly finished SoilBinder-stabilized road base at Priyanka Runway City, Dhaka, running toward the horizon under an open sky.

Dhaka · Bangladesh · since 2011

We move the earth that mega projects stand on.

Heavy equipment, logistics and soil-stabilization technology for the contractors building Bangladesh — from the Padma Bridge to the roads that reach it.

Padma Bridge · Jamuna 2nd Rail Bridge · Shahjalal Terminal 3 · Matarbari Deep Sea Port · Dhaka Bypass Expressway

14 +
Years in construction equipment

Serving heavy civil projects since 2011

29
Classes of equipment on call

From 3-tonne forklifts to 200-tonne crawler cranes

10 +
National mega projects supported

Bridges, railways, airports, power plants, deep-sea port

260 m
Road stabilized in live demonstration

Two roads at Priyanka Runway City, monsoon-tested

What we do

Six ways we take weight off a project.

Plant, parts, movement, ground and paperwork. Each one is a service on its own; together they are the reason contractors keep our number.

A large yellow Mazada crawler crane with its lattice boom laid down on a project site.

Equipment Rental

Cranes to 200 tonnes, excavators, rollers, pumps, loaders and haulage — mobilized nationwide with operators and maintenance cover.

  • Crawler cranes 50 / 100 / 150 / 200 T; mobile cranes 20–50 T
  • Excavators 0.5–0.9 m³ plus 58 & 60 ft long-boom units
  • 36 m concrete pump trucks and stationary pumps
  • Soil compactors, vibratory rollers, dozers, graders, water bowsers
See the full fleet about Equipment Rental
A Komatsu vibratory soil compactor rolling a freshly mixed SoilBinder road base between apartment blocks.

SoilBinder® Stabilization

Eco-friendly road bases built from in-situ soil. 15–30% cheaper, roughly half the construction time, 2–3× the service life.

  • Treats 16 of the 17 AASHTO soil classes (all except A-8 peat)
  • Eliminates imported aggregate, sub-base and brick soling
  • Open to traffic in one to two days
  • Non-toxic, non-allergenic, non-flammable, non-corrosive
How SoilBinder works about SoilBinder® Stabilization
A low-bed trailer carrying a tracked drilling rig along a Bangladeshi highway.

Logistics Support

Heavy and over-dimensional transport anywhere in Bangladesh — low-beds, trailers, port handling and project cargo.

  • 40 ft low-bed trailers for tracked plant
  • Structural steel, pipe and project-cargo haulage
  • Port and jetty heavy-lift coordination
  • Covered fleet for sensitive and high-value consignments
A grid of construction equipment spare parts including turbochargers, cylinder liners and hydraulic pumps.

Spare Parts Supply

Genuine and OEM-equivalent parts for construction plant — engine components, undercarriage, filtration and hydraulics.

  • Turbochargers, liners, pumps and engine assemblies
  • Full filtration ranges for Perkins, CAT, Komatsu and more
  • Sourced against customer demand nationwide
  • Consolidated import and clearance handled end to end
A CAT excavator loading sand into a tipper truck on a large fill site.

Sub-Contract Works

Earthworks, sand filling, excavation and site formation packages executed with our own plant and crews.

  • Bulk earthworks and cut-to-fill
  • Sand filling and dredged-material handling
  • Round-the-clock working where programme demands it
  • Plant, operators and supervision from one contract
Where we have worked about Sub-Contract Works
An illustration of a stack of tax and VAT returns with an approval stamp, representing corporate tax and VAT compliance work.

Taxation Compliance

Corporate income tax, withholding tax and VAT compliance advisory led by sixteen years inside a multinational tax function.

  • Corporate and quarterly advance income tax returns
  • Supplier WHT and WHVAT deduction compliance
  • Monthly VAT returns, online and hard copy
  • Tax planning, forecasting and audit-risk mitigation

The flagship

We build the road out of the ground it sits on.

SoilBinder® is a liquid stabilizer that turns in-situ soil into an engineered, water-impervious road base. No quarried aggregate. No fired bricks. No sub-base. We hold the Bangladesh partnership from Dutch Agro — and we have already proved it on two roads through a full monsoon.

15–30%
Lower cost
~50%
Faster to build
2–3×
Longer service life
0
Aggregate trucked in

Track record

If it was big and it was built here, we were probably on it.

Bridges, railways, airports, power plants, a deep-sea port and the expressway programme — supplying equipment, logistics and sub-contract works to the contractors delivering them.

  1. 01 Padma Bridge & Padma Railway Link Bridge & Rail
  2. 02 Jamuna River 2nd Railway Bridge Bridge & Rail
  3. 03 Hazrat Shahjalal International Airport, Terminal 3 Aviation
  4. 04 Cox's Bazar Airport Runway Extension Aviation
  5. 05 Cox's Bazar Railway Project Rail
  6. 06 Summit Meghna Power Plant Power

Who we are

A supply chain built on showing up

S&T Enterprise is a Dhaka-based construction solutions firm. We rent and mobilize heavy equipment, supply genuine spare parts, run heavy and over-dimensional logistics, and take on sub-contract works — the unglamorous middle layer that decides whether a project finishes on schedule.

  • Customer-centric
  • Inspiring dedication
  • Honesty
  • Commitment
  • Growing by reflection
  • Team work
The full story, our vision and the founder
Three S&T Enterprise crew members in branded caps and shirts working a hose to spray SoilBinder solution onto a prepared road base.

“I had to change my way of thinking to meet the challenges of the real world — to meet quality standards and give customers the support they need to hit their milestones on time.”

Writtick Chowdhury Founder & Chief Executive

Get in touch

Tell us what the site needs.

Equipment on a deadline, a road that has to be open next week, or a stabilization trial on your own ground — send a line and we will come back with specifics.

Flat #3, Plot 6, Road 1/A, Sector 17/D, Uttara Extension, 3rd Phase, Dhaka 1230, Bangladesh · Sun–Thu 09:00–18:00 (GMT+6)

We reply within one working day.