Radar · Manufacturing Services in Kolkata
Best Manufacturing Services Companies in Kolkata, India
The 108 best Manufacturing Services companies in Kolkata, India in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Reform Ferro Cast.
By Riya SenguptaFinancials
108companies tracked
$31.3Mdisclosed funding
0unicorns
1have raised
FLIAR INTELLIGENCE · MANUFACTURING SERVICES × KOLKATA
Our analysis of 50 Manufacturing Services companies
$1.4b in tracked funding; 56% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2021.
50companies analysed
56%cloud-native stacks
2021funding peak (by rounds)
1997median founding year
49median Fliar Index™
95kcombined LinkedIn audience
72%of audience held by top 3
3companies hiring publicly (12 mo)
Ranked: Best Manufacturing Services companies in Kolkata
| # | Company | Disclosed funding | Revenue | Stage | Revenue YoY | Employees | Founder | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Concast Manufacturer of TMT bars and allied steel products | — | $555M FY2017 | Funding Raised | -38% | 750 | — | — |
| 2 | Bridge and Roof Provider of engineering, construction, and project management consultancy services | — | $536M FY2025 | Unfunded | +13% | 715 | Sandip Talukdar Head Design | — |
| 3 | SRMB Steel Manufacturer of TMT bars and structural construction materials 78Fin. health top 26%Tech top 29%Moat top 29%Market top 30% All 10 signals ▾Fin. healthtop 26% Techtop 29% Moattop 29% Markettop 30% Innovationtop 35% Growthtop 45% Producttop 45% Fundingtop 50% Talentbottom 49% Globalbottom 30% Fin. health: Revenue ~$291M (FY2024) · Net margin 4.2% Tech: 37 technologies across 5/8 capability areas · Cloud: Cloudflare, Vercel rank vs industry peers · Fliar Intelligence Index 78/100 | $15M | $291M FY2025 | Early Stage | — | 750 | Brij Beriwala Co-Founder | — |
| 4 | GIRIDHAN METAL Manufacturer of metal products | — | $207M FY2025 | Unfunded | +29% | — | — | — |
| 5 | Beekay Steel Producer of steel products | — | $132M FY2025 | Public | +6% | 600 600 → 379 (-37%) | Mukesh Bansal Managing Director | — |
| 6 | Ankit Metal & Power Manufacturer of ferro alloys and steel products | — | $106M FY2023 | Public | +13% | 200 | Baidyanath Mishra CEO | — |
| 7 | Gavrill Metal Manufacturer and supplier of metal products | — | $100M FY2025 | Unfunded | +67% | — | Anant Agarwal CEO | — |
| 8 | Crescent Foundry Leading manufacturer and exporter of cast iron, counterweights, ductile iron castings, and manhole covers | — | $79M FY2025 | Unfunded | — | 750 | Amit Nathany Co-Owner | 1 job opening · 2 internships |
| 9 | BMW Industries Manufacturer of steel products | — | $76M FY2025 | Public | +6% | 181 | Harsh Bansal CEO | — |
| 10 | Bunty Overseas Supplier and exporter of industrial mild steel pipe, hot rolled plates, ferro silicon, mild steel billets… | — | $73M FY2025 | Unfunded | +14% | — | Bunty Agarwal CEO | — |
| 11 | Century Extrusions Manufacturer of aluminium | — | $51M FY2025 | Public | +15% | 375 | Vikram Jhunjhunwala Managing Director & Chairman | — |
| 12 | Fortune Ispat Supplier of iron and steel products | — | $48M FY2025 | Unfunded | +17% | — | Alok Kumar Co-Founder & CEO | — |
| 13 | Calcutta Springs Manufacturer and exporter of ductile iron castings | — | $46M FY2025 | Unfunded | +42% | — | Rajiv Agarwal CEO | — |
| 14 | Castron Technologies Company focused on environmentally responsible practices with a focus on mining and improvement | — | $30M FY2025 | Unfunded | +1% | 25 | Atul Agarwalla Co-Founder | — |
| 15 | Captiva Energy Solutions Manufacturer of gas & diesel generator and control panel systems | — | $28M FY2025 | Acquired | -12% | 193 | Arjit Bose Managing Director | — |
| 16 | BAAPL Provider of aluminum alloys, utensils, and de-oxidizing agents | — | $27M FY2025 | Unfunded | -6% | — | Akshat Bagaria Co-CEO | — |
| 17 | ALOM Producer of aluminum extruded products | — | $27M FY2025 | Unfunded | +11% | 3,750 | — | — |
| 18 | GLEAM BUSINESS Provider of refractories, electrical and mechanical spares, and power distribution transformers | — | $26M FY2025 | Unfunded | +50% | — | Vivek Choudhary Owner & CEO | — |
| 19 | Giriraj Ispat Manufacturer of flat and angle bar products | — | $26M FY2025 | Unfunded | -12% | — | Sarthak Agarwal CEO | — |
| 20 | Grow Ever Steel Provider of ERW MS precision steel tubes and components | — | $25M FY2025 | Unfunded | +9% | — | — | — |
| 21 | Eastern Polycraft Industries Manufacturer of HDPE Barrels and other polymer moulding solutions for major B2B industries | — | $23M FY2025 | Unfunded | -2% | — | Jitesh Agarwal CEO | — |
| 22 | Eldynegroup Provider of railway signalling solutions, digital axle counters, and drone technology | — | $20M FY2024 | Unfunded | — | — | Santanu Basu Founder | 1 job opening |
| 23 | Cosmic CRF Provider of hot & cold rolled sheet, coated coil, tubes, rebars, wire rods, automotive steels, and building… | — | $15M FY2023 | Public | — | — | Aditya Birla Managing Director | 1 launch |
| 24 | DRK Metallurgical Manufacturer of noble ferro alloys and recycler of spent catalyst | — | $9M FY2025 | Unfunded | +58% | — | Rajat Kapoor Owner | — |
| 25 | Electronica Machine Tools Electronica is a manufacturer of wire, sinker, and metal cutting machines. | — | $8M FY2025 | Acquired | -15% | 375 | — | — |
| 26 | Droit Pre Engineered Steel Buildings Manufacturer of pre engineered steel buildings and roofing sheets | — | $8M FY2022 | Unfunded | — | 47 47 → 51 (+9%) | Manish Lohia CEO | 1 job opening |
| 27 | Allied Iron Provider of custom iron entry doors, security doors, and gates | — | $8M FY2022 | Unfunded | — | 89 | Rochiit Jain Co-Owner | — |
| 28 | AI Champdany Industries Jute yarn and product manufacturer | — | $7M FY2022 | Public | -32% | 14 | — | — |
| 29 | Dwarkesh Engineering Works Manufacturer of alloy steel castings | — | $6M FY2025 | Unfunded | +11% | — | Sanjeev Ajmera Managing Director | — |
| 30 | Alfred Herbert Manufacturer of rubber and tire industry machines and jig boring machines | — | $2M FY2019 | Public | +4% | — | V Matta CEO | — |
| 31 | Hamilton Research Company specialising in retrofit solutions for aluminium plants | — | $2M FY2025 | Unfunded | -40% | — | Vikas Arora Managing Director & CEO | — |
| 32 | Aeromobix | — | $2M FY2025 | Funding Raised | +1351% | — | Anuj Agarwal Founder | — |
| 33 | BCPL International Provider of designing services to iron and steel industry | — | $1M FY2020 | Public | +2088669% | 5 | Aindrila Banerjee Managing Director | — |
| 34 | Ashirwad Steels and Industries Manufacturer of raw materials for steel industries | — | $509K FY2025 | Public | -2% | 11 | — | — |
| 35 | Carnation Manufacturer of foundry based engineering goods | — | $277K FY2025 | Unfunded | — | 375 | Ravindra Sehgal CEO | — |
| 36 | Agrim Manufacturer of electric arc protection garments and gloves | — | $384 FY2022 | Unfunded | — | — | — | — |
| 37 | Reform Ferro Cast Manufacturer and supplier of automotive components 53Talent top 45%Funding bottom 49%Global bottom 48% All 3 signals ▾Talenttop 45% Fundingbottom 49% Globalbottom 48% Talent: 2 named leaders on record Funding: Raised $16.2M across 1 rounds · 1 rounds over 12 yrs (0.1/yr) rank vs industry peers · Fliar Intelligence Index 53/100 | $16M | — | Late Stage | — | — | Basant Saha Co-Founder & Director | — |
Top 2 Manufacturing Services companies in Kolkata
#1
Early Stage · Kolkata, West Bengal · founded 1951 · 750 employees$15.1Mraised▾
Early Stage · Kolkata, West Bengal · founded 1951 · 750 employees
Manufacturer of TMT bars and structural construction materials
Fliar Intelligence Index™ 78how this company ranks against its industry peers
Fin. health
top 26%Tech
top 29%Moat
top 29%Market
top 30%Innovation
top 35%Growth
top 45%Fin. health: Revenue ~$291M (FY2024) · Net margin 4.2% · Revenue 19.2x total funding
Tech: 37 technologies across 5/8 capability areas · Cloud: Cloudflare, Vercel · Observability: Microsoft Clarity
Moat: Top 1% by revenue among 3366 tracked Manufacturing Services companies · Editorial + unicorn rating 1/10
Audience (LinkedIn): 49k LinkedIn followers — 51.6% of this cohort's audience
Founders & team
Investors
Swarnsathi Advisory Service, Welkanvinimay, Vidushiproperties
Tech stack
Apache Http ServerBootstrapCart FunctionalityCdnjsCloudflareCore-Js
#2
Late Stage · Kolkata, West Bengal · founded 2006$16.2Mraised▾
Late Stage · Kolkata, West Bengal · founded 2006
Manufacturer and supplier of automotive components
Fliar Intelligence Index™ 53how this company ranks against its industry peers
Talent
top 45%Funding
bottom 49%Global
bottom 48%Talent: 2 named leaders on record
Funding: Raised $16.2M across 1 rounds · 1 rounds over 12 yrs (0.1/yr) · Last round PE (Oct 2014)
Global: Investors from 1 country beyond India
Funding rounds
- Oct 2014PE$16.2M
Founders & team
Investors
Exhilway
Funding & investor landscape
$31.3Mtotal disclosed funding
2companies funded
1disclosed rounds
0rounds last 90 days
Most active investors
Vidushiproperties1 rounds
Welkanvinimay1 rounds
Prism market signals · India · country-scoped Prism corpus, 474,633 docs
Market landscape — 10 sub-themes by coverage
Share of Manufacturing Services coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
How many Manufacturing Services companies are there in Kolkata, India?
Radar tracks 108 indexable Manufacturing Services companies headquartered in Kolkata, India, India, that meet our profile-completeness bar.
What is the total funding raised by Manufacturing Services companies in Kolkata, India?
The Manufacturing Services companies in Kolkata, India on this list have raised a combined $31.3M in disclosed equity funding across 2 funded companies.
Which is the highest-funded Manufacturing Services company in Kolkata, India?
Reform Ferro Cast is the highest-funded Manufacturing Services company in Kolkata, India, with $16.2M in disclosed equity funding.
How many Manufacturing Services companies in Kolkata, India are funded?
2 of the 108 Manufacturing Services companies in Kolkata, India on this list have disclosed at least one equity funding round.
How many Manufacturing Services unicorns are there in Kolkata, India?
None of the Manufacturing Services companies in Kolkata, India on this list currently has a disclosed valuation of $1B or more.
Who are the top investors in Kolkata, India Manufacturing Services companies?
The most active investors in Kolkata, India Manufacturing Services companies on this list include Catamaran, Exhilway, IBAC, Swarnsathi Advisory Service, Valour Capital.
Riya SenguptaFinancials
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.