Simplex Infrastructures

Kolkata, India Founded: 1924 • Age: 102 yrs
Roads, ports, terminals, and airport infrastructure are developed.
Annual revenue $125.9M Latest available
Total funding - 2 rounds
Employees 726 Tracked headcount
Investors - Known backers
Products 4 Services tracked
Competitors 11 Brand Intelligence

About Simplex Infrastructures

Simplex Infrastructures is a company based in Kolkata (India) founded in 1924. The company has 726 employees as of March 31, 2024. Simplex Infrastructures offers products and services including Roads and Bridges Construction, Power Transmission Projects, Building and Marine Works, and Urban Infrastructure Services. Simplex Infrastructures operates in a competitive market with competitors including Reliance Infrastructure, Afcons, KEC International, Dilip Buildcon and GPT Infraprojects, among others.

  • Headquarter Kolkata, India
  • Employees 726 as on 31 Mar, 2024
  • Stage Public
  • Sectors
    Real Estate & Construction
  • Email
    ***********
  • Phone
    *********
  • Website
    *********
  • Social
    *********
  • Legal Name Simplex Infrastructures Limited
Operational Areas
Real Estate & Construction → Construction, Engineering & Infrastructure
Key Metrics
  • Annual Revenue
    $125.95 M (USD)
    -22.53
    as on Mar 31, 2025
  • Net Profit
    $1.36 M (USD)
    0
    as on Mar 31, 2025
  • EBITDA
    $2.66 M (USD)
    -24.88
    as on Mar 31, 2025
  • Latest Funding Round
  • Investors
  • Employee Count
    726

    as on Mar 31, 2024

  • Acquired by

    (May 09, 2022)

Upgrade to premium

Unlock complete access to The Company Check

Get unrestricted viewing across everything we track — from companies and brands to investors, funding rounds, acquisitions, financials, and more.

Upgrade to Premium No viewing limits. Your plan controls exports and screening usage.
Included in your Premium account
  • Unlimited viewing on all profiles Companies, investors, financials, funding, acquisitions & directors
  • Full access to every database India & global coverage, advanced filters and rich profile details
  • Always-on access from your team account Single premium plan for everything you see on the portal

IPO & Listings of Simplex Infrastructures

Simplex Infrastructures is a publicly listed company on the NSE with ticker symbol SIMPLEXINF in India, operating in the Industrial services sector. As a publicly traded entity, the company provides investors with opportunities to participate in its growth story through equity ownership. The listing enables access to capital markets, enhances corporate visibility, and provides liquidity for shareholders while maintaining transparency through regulatory compliance and regular financial disclosures.

Exchange: NSE · Ticker: SIMPLEXINF · Sector: Industrial services · India

Products & Services of Simplex Infrastructures

Simplex Infrastructures offers a comprehensive portfolio of products and services, including Roads and Bridges Construction, Power Transmission Projects, Building and Marine Works, and Urban Infrastructure Services.

Primary

Construction and maintenance of roads and bridges for transport networks

Execution of power generation and transmission infrastructure projects

Development of buildings and marine engineering solutions

Planning and execution of urban infrastructure projects

People of Simplex Infrastructures

Headcount 1000-5000
Employee Profiles 17
Board Members and Advisors 6
Employee Profiles
People
Manish Kumar
Senior Engineer
People
Suvojit Das
Assistant Engineer
People
Nishant Bhushan
SITE Engineer(highway)
People
Debasish Majumder
Dy MGR (it)

Unlock access to complete

Funding Insights of Simplex Infrastructures

  • Total Funding
  • Total Rounds 2
  • Last Round
  • First Round

    (01 Dec 2007)

  • Investors Count
Date Amount Transaction Name Valuation Lead Investors Investors
May, 2018 Amount Post-IPO - Simplex Infrastructures Valuation

investors

Dec, 2007 Amount Post-IPO - Simplex Infrastructures Valuation

investors

Investments & Acquisitions by Simplex Infrastructures

Investments

Financial Statements - Simplex Infrastructures

Simplex Infrastructures Comparisons

+
Add Comparison
Available on Premium

Competitors of Simplex Infrastructures

Simplex Infrastructures operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Reliance Infrastructure, Afcons, KEC International, Dilip Buildcon and GPT Infraprojects, among others.

Company Name Domain Founded year HQ Location Description
domain founded_year HQ Location
Electricity generation, transmission, distribution, and trading are managed in India.
domain founded_year HQ Location
Developer of oil & gas, underground, and urban infrastructure
domain founded_year HQ Location
Manufacturer of electric power transmission towers and EPC company
domain founded_year HQ Location
EPC services are delivered for infrastructure projects in multiple sectors.
domain founded_year HQ Location
Infrastructure construction, healthcare, and SG cast iron products are provided.
domain founded_year HQ Location
Provider of infrastructure development services

Latest news on Simplex Infrastructures

Frequently Asked Questions about Simplex Infrastructures

Simplex Infrastructures was founded in 1924 and raised its 1st funding round 83 years after it was founded.

Simplex Infrastructures is headquartered in Kolkata, India. It is registered at Kolkata, West Bengal, India.

A K Chatterjee is the current CEO of Simplex Infrastructures.

As of Mar 31, 2024, the latest employee count at Simplex Infrastructures is 726.

Annual revenue of Simplex Infrastructures is $125.95M as on Mar 31, 2025.

Simplex Infrastructures was founded in 1924 and is headquartered in Kolkata, India. Operations are centered on infrastructure development within the construction sector, with services encompassing the building of roads, ports, terminals, and airport facilities. Projects are executed across various regions, supported by a leadership team that includes CEO A K Chatterjee. The companys domain is simplexinfra.com, reflecting its established presence in civil engineering and transportation infrastructure.

Simplex Infrastructures's top competitors include Reliance Infrastructure, Jaypee Infratech and KNRCL.

Simplex Infrastructures offers Roads and Bridges Construction, Power Transmission Projects, Building and Marine Works, and Urban Infrastructure Services.

Yes, Simplex Infrastructures is publicly traded on NSE under the ticker symbol SIMPLEXINF.

The ticker symbol of Simplex Infrastructures is SIMPLEXINF on NSE.

Explore millions of companies — effortlessly

Access structured, verified intelligence on 7M+ companies across industries, sectors, and global markets. From early-stage startups to large enterprises, discover ownership, leadership, funding, financials, acquisitions, and market signals — all in one powerful platform.

Free account with essential features Instant access to company reports Enterprise solutions available