8-K

                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                ----------------

                                    FORM 8-K

                                 CURRENT REPORT

                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934

Date of Report
(Date of earliest event reported):                              January 13, 2001
                                                                ----------------



                          INSITUFORM TECHNOLOGIES, INC.
                ------------------------------------------------
             (Exact name of registrant as specified in its charter)


           Delaware                    0-10786                 13-3032158
- ----------------------------- ------------------------ -------------------------
 (State or other jurisdiction (Commission File Number)       (IRS Employer
      of incorporation)                                   Identification No.)



702 Spirit 40 Park Drive, Chesterfield, Missouri                63005
- -------------------------------------------------------  ----------------------
     (Address of principal executive offices)                 (Zip Code)


Registrant's telephone number,
including area code                                              (636) 530-8000
                                                                 --------------




 Item 5.       Other Events.
               -------------

        On January 16, 2001, the Registrant issued a press release announcing
that it has entered into a definitive agreement to acquire Kinsel Industries,
Inc., a Houston, Texas company, with an expected closing date of February 28,
2001 for $80 million, of which $15.3 million is in cash and notes and the
balance in the Registrant's common stock. The definitive agreement was signed on
January 13, 2001.

        Reference is hereby made to the Registrant's press release attached to
this Current Report as Exhibit 99.1, which is incorporated into this item.

                                   SIGNATURES

        Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.

                             INSITUFORM TECHNOLOGIES, INC.


                             By:   /s/ Joseph A. White
                                   ------------------------------------------
                                   Joseph A. White
                                   Vice President and Chief Financial Officer

Date:   January 17, 2001



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                                INDEX TO EXHIBITS

These exhibits are numbered in accordance with the Exhibit Table of Item 601 of
Regulation S-K.

Exhibit            Description
- -------            -----------

99.1               Press Release of the Registrant issued January 16, 2001




                                       3

EX-99.1

                                                              Exhibit 99.1

        Insituform Technologies, Inc. Signs Definitive Agreement to Make
                Strategic Acquisition of Kinsel Industries, Inc.

     Chesterfield, MO - January 16, 2001 - Insituform Technologies, Inc.
("Insituform") (NASDAQ National Market: INSUA) announced today that it has
entered into a definitive agreement to acquire Kinsel Industries, Inc.
("Kinsel"), a Houston, Texas, company, with an expected closing date of February
28, 2001 for $80 million, of which $15.3 million is in cash and notes and the
balance in Insituform's stock. The closing is subject to normal conditions.

     Kinsel, founded in 1976, is primarily involved in water and sewer markets
and other contracting businesses. Their water/sewer business includes
pipebursting, micro-tunneling, other pipe rehabilitation and construction, and
erection of water and sewer treatment plants. Kinsel's other contracting
business is involved with highway, bridge and airport construction. For the year
ended December 31, 2000, Kinsel is expected to report revenues of approximately
$100 million.

     Insituform intends to operate Kinsel as two divisions: water/sewer and
other construction. For 2000, revenue in these two divisions was approximately
equal. While both divisions are strong, the water/sewer segment is expected to
grow at a rate comparable to or higher than Insituform's growth rate. The
forecasted growth for the water/sewer segment is primarily in pipebursting and
other trenchless pipe rehabilitation methods. During the fourth quarter of 2000,
a Kinsel joint venture (in which it is a 50% partner) was awarded a five-year
rehabilitation contract for up to $380 million in total. This contract, which is
primarily pipebursting, was awarded by Jacksonville (Florida) Electric
Authority. The other construction business, although valuable, does not fit the
Insituform strategy and is expected to be divested in the future.

     Anthony W. (Tony) Hooper, Chairman of the Board, President and Chief
Executive Officer of Insituform, stated that, "As we expanded our presence in
major markets, we felt the time had come to offer a broader range of trenchless
pipe rehabilitation capabilities to our clients by adding other specialized
trenchless methods. Kinsel is well established in pipe rehabilitation and has
had major success in obtaining pipebursting contracts in particular. It adds to
the breadth of solutions offered to our existing customers and thus is an
excellent complement to both our rehabilitation and tunneling business segments.
Our combined company should be better able to satisfy the full range of customer
needs than we could have as separate companies. We expect the Kinsel acquisition
will be accretive to Insituform's earnings when consummated."

     Tony Hooper and Joe White, Vice President and Chief Financial Officer, will
host a conference call at 9:30 a.m. Eastern Time on Wednesday, January 17, to
discuss the acquisition. After opening remarks, there will be a limited question
and answer period. Anyone may listen to

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the conference call via the Internet by connecting through Insituform's Web site
(www.insituform.com) five to ten minutes prior to the scheduled time.

     Anyone who is unable to listen to the live conference call, or wants to
listen to it a second time, may access an audio archive of the webcast beginning
approximately two hours after the conclusion of the conference call through
www.insituform.com.

     Insituform Technologies, Inc. is a leading worldwide provider of
proprietary technologies and services for rehabilitating sewer, water and other
underground piping systems without digging and disruption. More information
about Insituform can be found on its Internet site at www.insituform.com.

        This press release contains forward-looking statements, which are
inherently subject to risks and uncertainties that could cause actual results to
differ materially from those projected. Factors which could affect results
include, among others, the competitive environment for Insituform's products and
services, the geographical distribution and mix of Insituform's work, and other
factors set forth in reports and documents filed by Insituform with the
Securities and Exchange Commission from time to time. Please use caution and do
not place reliance on forward-looking statements.

CONTACT:  Insituform Technologies, Inc.
          Joseph A. White, Vice President and CFO
          (636) 530-8000